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MIXING CONSOLE Owner’s Manual MG32/14 FX MG24/14 FX E  • Explanation of Graphical Symbols The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUTIO N RISK OF ELECTRIC SHOCK DO NOT OPEN The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The above warning is located on the rear of the unit IMPORTANT SAFETY INSTRUCTIONS 1 2 3 4 5 6 7 Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8 Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9 Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10 Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 2 MG32/14FX, MG24/14FX 11 Only use attachments/accessories specified by the manufacturer. 12 Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over. 13 Unplug this apparatus during lightning storms or when unused for long periods of time. 14 Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as powersupply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.  PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING * Please keep this manual in a safe place for future reference. WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following: Power supply/Power cord • Only use the voltage specified as correct for the device. The required voltage is printed on the name plate of the device. • Use only the included power cord. • Do not place the power cord near heat sources such as heaters or radiators, and do not excessively bend or otherwise damage the cord, place heavy objects on it, or place it in a position where anyone could walk on, trip over, or roll anything over it. • Be sure to connect to an appropriate outlet with a protective grounding connection. Improper grounding can result in electrical shock. Do not open • Do not open the device or attempt to disassemble the internal parts or modify them in any way. The device contains no user-serviceable parts. If it should appear to be malfunctioning, discontinue use immediately and have it inspected by qualified Yamaha service personnel. Water warning • Do not expose the device to rain, use it near water or in damp or wet conditions, or place containers on it containing liquids which might spill into any openings. • Never insert or remove an electric plug with wet hands. If you notice any abnormality • If the power cord or plug becomes frayed or damaged, or if there is a sudden loss of sound during use of the device, or if any unusual smells or smoke should appear to be caused by it, immediately turn off the power switch, disconnect the electric plug from the outlet, and have the idevice inspected by qualified Yamaha service personnel. • If this device should be dropped or damaged, immediately turn off the power switch, disconnect the electric plug from the outlet, and have the device inspected by qualified Yamaha service personnel. CAUTION Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the device or other property. These precautions include, but are not limited to, the following: Power supply/Power cord • Remove the electric plug from the outlet when the device is not to be used for extended periods of time, or during electrical storms. • When removing the electric plug from the device or an outlet, always hold the plug itself and not the cord. Pulling by the cord can damage it. Location • When transporting or moving the device, always use two or more people. • Before moving the device, remove all connected cables. • When setting up the product, make sure that the AC outlet you are using is easily accessible. If some trouble or malfunction occurs, immediately turn off the power switch and disconnect the plug from the outlet. Even when the power switch is turned off, electricity is still flowing to the product at the minimum level. When you are not using the product for a long time, make sure to unplug the power cord from the wall AC outlet. • Avoid setting all equalizer controls and faders to their maximum. Depending on the condition of the connected devices, doing so may cause feedback and may damage the speakers. • Do not expose the device to excessive dust or vibrations, or extreme cold or heat (such as in direct sunlight, near a heater, or in a car during the day) to prevent the possibility of panel disfiguration or damage to the internal components. • Do not place the device in an unstable position where it might accidentally fall over. • Never block the vent holes during use. Vent holes are located on the top, bottom, front, rear, and sides of this machine. All vent holes must remain unblocked to prevent overheating. To further ensure adequate ventilation, never use this device… - Upside down or on its side - In a poorly ventilated location (in a closet, inside a bookcase, etc.) - With its rubber footpads removed - On a thick carpet or other such surface - While it is inside an unventilated touring case Failure to observe the above precautions may cause the device to overheat, resulting in equipment damage and fire hazard. • Do not use the device in the vicinity of a TV, radio, stereo equipment, mobile phone, or other electric devices. Otherwise, the device, TV, or radio may generate noise. Connections • Before connecting the device to other devices, turn off the power for all devices. Before turning the power on or off for all devices, set all volume levels to minimum. Handling caution • Do not insert your finger or hand in any gaps or openings on the device (vents, etc.). • Avoid inserting or dropping foreign objects (paper, plastic, metal, etc.) into any gaps or openings on the device (vents, etc.). If this happens, turn off the power immediately and unplug the power cord from the AC outlet. Then have the device inspected by qualified Yamaha service personnel. • Do not use the device or headphones for a long period of time at a high or uncomfortable volume level, since this can cause permanent hearing loss. If you experience any hearing loss or ringing in the ears, consult a physician. • Do not rest your weight on the device or place heavy objects on it, and avoid use excessive force on the buttons, switches or connectors. MG32/14FX, MG24/14FX 3  XLR-type connectors are wired as follows (IEC60268 standard): pin 1: ground, pin 2: hot (+), and pin 3: cold (–). Insert TRS phone jacks are wired as follows: sleeve: ground, tip: send, and ring: return. Yamaha cannot be held responsible for damage caused by improper use or modifications to the device, or data that is lost or destroyed. Always turn the power off when the device is not in use. The performance of components with moving contacts, such as switches, volume controls, and connectors, deteriorates over time. Consult qualified Yamaha service personnel about replacing defective components. Copying of commercially available music data and/or digital audio files, except for personal use, is strictly prohibited. Illustrations in this manual are for explanatory purposes only, and may not match the actual appearance of the product during operation. Company names and product names used in this Owner’s Manual are trademarks or registered trademarks of their respective owners. FCC INFORMATION (U.S.A.) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. 2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST be used. Follow all installation instructions. Failure to follow instructions could void your FCC authorization to use this product in the USA. 3. NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digital devices. Compliance with these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does not guarantee that interference will not occur in all installations. If this product is found to be the source of interference, which can be determined by turning the unit “OFF” and “ON”, please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to co-axial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Corporation of America, Electronic Service Division, 6600 Orangethorpe Ave, Buena Park, CA90620 The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries. * This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (class B) IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordance with the following code: GREEN-AND-YELLOW : EARTH BLUE : NEUTRAL BROWN : LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured makings identifying the terminals in your plug proceed as follows: The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN or GREEN-and-YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. • This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd. (3 wires). 4 MG32/14FX, MG24/14FX  MG32/14FX, MG24/14FX 5  Introduction Thank you for your purchase of the YAMAHA MG32/14FX or MG24/14FX mixing console. This console offers excellent cost-performance and is ideal for use as the main mixer in an SR setup or as part of an installed system. Please read through this Owner’s Manual carefully before beginning use, so that you will be able to take full advantage of the mixer’s superlative features and enjoy trouble-free operation for years to come. Be sure to retain this manual in a safe place. Features ● ● ● ● 6 Contents Provides 24 (MG32/14FX) or 16 (MG24/14FX) monaural input channels suitable for connection to both microphones and line-level devices. Also provides four line-level stereo inputs. Introduction ............................................................... 6 Built-in dual digital effector, based on Yamaha’s acclaimed SPX multi-effector technology, can apply a variety of internal effects to both vocal and instrumental inputs. Connecting to Power............................................ 7 Convenient “tap delay” feature lets you set the internal effect’s delay time by tapping on a button (or by stepping on a separately-sold foot switch). Front & Rear Panels .................................................. 8 Provides dual stereo outputs, two effect outputs, six AUX outputs, and four group outputs—for a total of 14 outputs. You can use the AUX and GROUP outputs both to connect to external devices (such as effectors and MTRs) and to create custom mixes for targeted speakers or amps for stage monitoring. ● An independently controlled MONO output jack feeds out a mix of the main ST output signal, ideal for connection to a subwoofer or other SR system extension. ● All monaural channels are equipped with an INSERT I/O jack for independent connection to an external effector. ● Includes independent PFL switches for each input channel, for each AUX return, and for the 2TR IN bus, together with independent AFL switches for each AUX and GROUP output and for the main ST output. These switches make it easy to selectively monitor the input and output signals through headphones connected to the PHONES jack. ● Phantom power supply can provide DC +48 power to all XLR input jacks, allowing you to connect phantom-powered condenser mics and direct boxes to any combination of monaural channels. The phantom power can be independently switched on and off in eight-channel blocks. ● Dual RETURN jacks can feed AUX return signals not only into the ST bus but also into four of the AUX buses. These jacks can also serve as an auxiliary stereo input. MG32/14FX, MG24/14FX Features............................................................... 6 Setting Up............................................................ 7 Channel Control Block ....................................... 10 Master Control Block ......................................... 13 Rear Input/Output Block .................................... 19 Appendix ................................................................. 22 Specifications .................................................... 22 Dimensional Diagrams....................................... 25 Block and Level Diagram ................................... 26  Introduction Connecting to Power Setting Up (1) Be sure that the mixer’s power switch is off ( ). (2) Connect the socket end of the power cord to the AC IN connector on the rear of the mixer. (1) Before connecting to microphones and instruments, be sure that all devices are turned off. Also be sure that all of the mixer’s channel faders and master control faders are set all the way down. (2) For each connection, connect one end of the cable to the relevant microphone or instrument and connect the other end to the appropriate input jack on the mixer. NOTE On each monaural channel, you may use either INPUT A or INPUT B, but not both. On stereo channels that provide both a phone input jack and an RCA-pin input jack, you may use either of these but not both. Please connect to only one of these jacks on each channel. (3) Power up the devices in the following order: Peripheral devices → mixer → power amps (or powered speakers). (3) Plug the other end of the power cord into a standard household power outlet. Be sure to unplug the power cord from the outlet if you are not going to use the mixer again for an extended period, and whenever there are lightning storms in the area. NOTE When shutting the system down, turn off the power in the opposite order: Power amps (powered speakers) → mixer → peripheral devices. Do not block the vents. Vent holes are located on the top, bottom, front, rear, and sides of this machine. All vent holes must remain unblocked to prevent overheating. MG32/14FX, MG24/14FX 7  Front & Rear Panels Front Panel 7 6 5 11 8 9 10 8 1 2 4 3 Note: Within this manual, all panel illustrations show the MG32/14FX panel. Channel Control Block Master Control Block 1 MONAURAL CHANNELS Section (p. 10) 3 STEREO/MONO Section (p. 13) 2 STEREO CHANNELS Section (p. 10) 4 GROUP Section (p. 14) 5 SEND Section (p. 14) 6 RETURN Section (p. 15) 7 INTERNAL DIGITAL EFFECTS Section (p. 16) 8 METER/PHONES Section (p. 17) 9 2TR INPUT Section (p. 17) 10 TALKBACK Section (p. 18) 11 LAMP Jack (p. 18) 8 MG32/14FX, MG24/14FX  Front & Rear Panels Rear Panel 13 12 Note: Within this manual, all panel illustrations show the MG32/14FX panel. Rear Input/Output Block 12 CHANNEL I/O Section (p. 19) 13 MASTER I/O Section (p. 20) MG32/14FX, MG24/14FX 9  Front & Rear Panels 1 PAD Switch Channel Control Block When this switch is on ( signal by 26 dB. ■ MONAURAL CHANNELS Section STEREO CHANNELS Section Monaural Channels 1 to 24 (MG32/14FX) 1 to 16 (MG24/14FX) ), the mixer attenuates the input 2 GAIN Control Adjusts the gain applied to the input signal level. To get the best balance between the S/N ratio and the dynamic range, adjust the gain so that the PEAK indicator (B) comes on just as the signal approaches its maximum level. Stereo Channels 25/26 to 31/32 (MG32/14FX) 17/18 to 23/24 (MG24/14FX) G On monaural channels: When the PAD switch (1) is off ( ), the GAIN control adjusts for input levels from –60 dBu to –16 dBu. When the PAD switch is on ( ), the GAIN control adjusts for input levels from –34 dBu to +10 dBu. 1 On stereo channels: The GAIN control adjusts for input levels from –34 dBu to +10 dBu. 2 3 3 Switch (High-Pass Filter) This switch toggles the HPF on or off. To turn the HPF on, press the switch in ( ). The HPF cuts frequencies below 80 Hz. 4 4 Equalizer Controls • On monaural channels A three-band equalizer adjusts the channel’s high, mid, and low frequency bands. For each band, setting the knob to the position produces a flat frequency response. Turning the knob to the right boosts the corresponding frequency band, while turning to the left cuts the band. The following table shows the EQ type, base frequency, and maximum cut/boost for each of the three bands. 5 6 7 8 9 0 A B C D E F 10 MG32/14FX, MG24/14FX 5 Band Type Base Frequency HIGH Shelving 10 kHz MID Peaking 250 Hz to 5 kHz (variable) LOW Shelving 100 Hz Maximum Cut/Boost ±15 dB • On stereo channels A four-band equalizer adjusts the channel’s high, hi-mid, lo-mid, and low frequency bands. For each band, setting the knob to the position produces a flat frequency response. Turning the knob to the right boosts the corresponding frequency band, while turning to the left cuts the band. The following table shows the EQ type, base frequency, and maximum cut/boost for each of the four bands. Band Type Base Frequency HIGH Shelving 10 kHz HI-MID Peaking 3 kHz LO-MID Peaking 800 Hz LOW Shelving 100 Hz Maximum Cut/Boost ±15 dB  Front & Rear Panels 5 AUX Controls (AUX1 to AUX6) 0 ON Switch These knobs adjust the channel’s signal levels into AUX buses 1 to 6. Each knob controls the signal into the corresponding AUX bus. Sets the channel on or off. To turn the channel on, press the switch in ( ) so that it lights up orange. Be sure to turn on all the channels that you wish to use. If you set the channel off For AUX1 to AUX4, you use the PRE switch (6) to select whether the pre-fader or post-fader signal is fed to the bus. For AUX5 and AUX6, only the post-fader signal can be fed. ( ), you cut off all of its signal feed into the ST, GROUP, AUX, and EFFECT buses. NOTE These knobs should generally be set close to the position. On stereo channels, the L (odd) and R (even) input signals are mixed before moving into the AUX bus. NOTE To enable use of AUX5 and AUX6, you must turn on the AUX5/AUX6 switch (8). 6 PRE Switch Selects whether the pre-fader or the post-fader signal is fed to the corresponding pair of AUX buses. The upper PRE switch controls the signal to AUX1 and AUX2; the lower switch controls the signal to AUX3 and AUX4. If the switch is on ( ), the mixer feeds the pre-fader signal to the corresponding buses. If off ( ), the mixer feeds the post-fader signal. NOTE • The ON switch does not affect the operation of the PFL switch (A). You can monitor the channel’s pre-fader signal through the PHONES jack even when the ON switch is set off. • To reduce noise, turn all unused channels off ( ). A PFL (Pre-Fader Listen) Switch Use this switch to feed the channel’s pre-channel-fader signal into the PFL bus, so that you can monitor the signal from the PHONES jack. To turn PFL feed on, press the switch in ( ) so that it lights up. NOTE There is no PRE switch for AUX5 and AUX6. For these buses only the post-fader signal is available. • If you switch on output to both the PFL and AFL buses, the mixer outputs only the PFL signal. • If you set PFL on for multiple channels, the mixer feeds the mixed signal from the channels into the PFL bus. B PEAK indicator 7 EFFECT Controls Lights up when the channel’s post-equalizer signal level comes within 3 dB of the clipping level. These knobs adjust the channel’s signal levels into EFFECT buses 1 and 2. Since the signal to the EFFECT buses is post-fader, the level is always determined by the combination of the EFFECT control and the channel fader. C SIGNAL indicator On stereo channels, the L (odd) and R (even) input signals are mixed before moving into the EFFECT bus. D GROUP Switches NOTE These knobs operate as EFFECT controls only if the AUX5/AUX6 switch is in off position ( ). If the switch is on, these knobs adjust the output to the AUX5 and AUX6 buses. (See 8 below.) Lights up when a signal is being input into the channel. Use these switches to feed the channel’s signal to the GROUP 1-2 and/or GROUP 3-4 buses. Setting the switch on ( ) causes the signal to feed into the corresponding GROUP buses. NOTE 8 AUX5, AUX6 Switch Selects whether the channel signal is sent to AUX buses 5 and 6 or EFFECT buses l and 2. If the switch is on ( ), the signal goes to AUX5 and 6 buses; if off ( ), the signal goes to the EFFECT buses. Note that the signal to these buses is always post-fader. 9 PAN Control (Monaural Channels) BAL Control (Stereo Channels) The PAN control adjusts the signal’s pan positioning into the Group 1-2 bus pair, into the Group 3-4 bus pair, and into the Stereo bus’s L and R lines. These switches allow you to independently assign the signal to groups regardless of the setting of the ST switch (E). E ST Switch Set this switch on ( bus. ) to feed the channel’s signal to the ST F Channel Fader Adjusts the output level of the channel’s signal. Use these faders to adjust the volume balance among the various channels. NOTE To reduce noise, set the fader sliders for unused channels all the way down. The BAL control knob sets the balance between left and right channels. Signals into the L input (odd channel) feed to the Group 1 and Group 3 buses and to the L line of the Stereo bus. Signals into the R input (even channel) feed to the Group 2 and Group 4 buses and to the R line of the Stereo bus. NOTE If you are inputting to a stereo channel through the L (MONO) jack only, the BAL knob operates as a PAN knob. MG32/14FX, MG24/14FX 11  Front & Rear Panels G PHANTOM +48 V Switch Toggles phantom power on or off to a set of eight adjacent channels. The MG32/14FX has three of these switches: for CHs 1 to 8, for CHs 9 to 16, and for CHs 17 to 24. The MG24/14FX has two: for CHs 1 to 8 and for CHs 9 to16. If using condenser microphones, set the switch on ( ) for all channels to which these microphones are connected. NOTE If this switch is on ( ), the mixer supplies DC +48 V power to pins 2 and 3 of all XLR-type jacks in the corresponding channels. Monaural channels Stereo channels 12 MG32/14FX, MG24/14FX • Be sure to leave these switches off ( ) if you do not need phantom power. Humming or damage may result if you connect to an unbalanced device or to an ungrounded transformer while this switch is on ( ). But note that the switch may be left on without problem when connecting to balanced dynamic microphones. • To avoid damage to speakers, be sure to turn off amplifiers (or powered speakers) before turning these switches on or off.  Front & Rear Panels Master Control Block ■ STEREO/MONO Section You use this section to independently adjust the levels of the outputs from the ST bus. You can independently adjust the main stereo output, the sub stereo output, and the mixed monaural output. 1 5 LPF (MONO) • LPF Switch Set this switch ON to apply a low-pass filter to the signal output from the MONO output jack, or OFF to turn this LPF off. If the switch is ON, the LPF will cut frequencies that are above the cutoff set by the Frequency Adjustment dial. • Frequency Adjustment Dial Adjusts the cutoff frequency for the LPF. The adjustment range is 80 Hz to 120 Hz. This dial is effective only if the LPF switch is set to ON. NOTE Use a straight screwdriver or something similar to turn the dial. 5 2 4 3 1 ST SUB OUT Control Adjusts the level of the signal that feeds from the ST bus into the ST SUB OUT jack (8 on page 20). NOTE This control has no effect on the output level to the ST OUT jacks. 2 AFL (After-Fader Listen) Switch Feeds the signal that is going to the ST OUT and MONO jacks into the AFL bus, so that this signal can be monitored at the PHONES jack. 3 ST Master Fader Adjusts the level of the signal that feeds from the ST bus into the ST OUT jacks (9 on page 20). 4 MONO Fader Adjusts the level of the signal that feeds from the ST bus into the MONO output jack (0 on page 20). MG32/14FX, MG24/14FX 13  Front & Rear Panels ■ GROUP Section ■ SEND Section This section adjusts the level and controls the flow of the signals from the four GROUP buses. While the signal from each GROUP bus is always fed into the corresponding GROUP OUT jack (see page 20), you are also free to use the TO ST and AFL switches to selectively feed these groups into the ST and AFL buses. This section adjusts the levels and controls the flow of the signals from the six AUX buses and the two EFFECT buses. Each of these signals flows to the corresponding SEND output jack (to AUX1–AUX6, EFF1, and EFF2, respectively). 1 2 3 1 3 4 2 1 PAN Control If you are feeding the signal from the GROUP bus into the ST bus (that is, if the corresponding TO ST switch (2) is on), this knob controls how the signal is positioned on the ST L/R lines. 2 TO ST Switches For each group: If the switch is on ( ), the mixer feeds the signal from the GROUP bus into the ST bus, after first passing the signal through the GROUP fader (4) and the PAN control (1). 3 AFL (After-Fader Listen) Switches Feeds the corresponding GROUP OUT signal into the AFL bus, so that this signal can be monitored at the PHONES jack. 4 Group Faders 1 AUX Controls (AUX1 to AUX6) Each knob adjusts the level of the signal from the indicated AUX bus into the corresponding AUX SEND jack. 2 Effect Controls (EFF1, EFF2) Each knob adjusts the level of the signal from the indicated EFFECT bus into the corresponding EFFECT SEND jack and also into the corresponding internal digital effect. NOTE Each fader adjusts the level of the signal that is fed to the corresponding GROUP OUT jack. For each channel, you use the channel’s AUX5/6 switch (see page 11) to select between feed into the AUX5 and 6 buses or feed into the EFFECT 1 and 2 buses. If the switch is on ( ), the signal goes to the AUX5 and AUX6 SEND jacks. If the switch is off ( ), the signal goes to the EFF1 and EFF2 SEND jacks. 3 AFL (After-Fader Listen) Switches For each AUX and EFFECT bus: Use this switch to feed the corresponding AUX SEND or EFF SEND signal into the AFL bus. Feeds the corresponding AUX SEND or EFF SEND signal into the AFL bus, so that this signal can be monitored at the PHONES jack. NOTE 14 MG32/14FX, MG24/14FX If you set this switch on for EFF1 or EFF2, you can use the PHONES jack to monitor the signal to the corresponding internal digital effect.  Front & Rear Panels ■ RETURN Section This section adjusts the levels of the input from the RETURN 1 and RETURN 2 jacks (see page 20). For each RETURN, you can set independent levels for feeds into the ST bus and AUX buses 1 to 4. 1 3 2 1 3 2 1 AUX Mix Controls (1 to 4) Each knob adjusts the level of the signal from the corresponding RETURN jack into the corresponding AUX bus (AUX1 to AUX4). If you are inputting a stereo signal, the L and R signals are mixed before moving to the AUX buses. 2 ST Control Adjusts the level of the signal from the corresponding RETURN jack into the ST bus. If you are inputting a stereo signal, the L signal goes into the ST L line and the R signal goes into ST R line. If you are inputting a mono signal, the same signal is fed to both ST L and ST R. 3 PFL (Pre-Fader Listen) Switch Use this switch to feed the corresponding RETURN signal, taken from before the ST and AUX Mix controls, into the PFL bus, so that you can monitor the signal at the PHONES jack. To turn the PFL feed on, press the switch in ( ). MG32/14FX, MG24/14FX 15  Front & Rear Panels ■ INTERNAL DIGITAL EFFECTS Section You use this section to control the dual internal effects processor: to select the two effect types, to set the effects on or off, and to adjust the related signal levels and flows. 3 AUX PRE Controls (1 to 4) Each knob adjusts the level of the effected sound into the corresponding AUX bus (AUX1 to AUX4). 4 TAP Button and Indicator This feature lets you set the delay time for internal EFFECT 2 by tapping on the button. The feature only works if you have set the effect type for EFFECT 2 to [16] TAP DELAY. To set the delay time, tap on the button at the appropriate interval. The mixer measures the interval between the last two taps and sets this as the delay time. Continue tapping as necessary until you get the timing right. 1 2 The mixer retains the last time setting even after power goes off, and restores this setting the next time you set the effect type to TAP DELAY. The indicator next to the button flashes in sync with the delay time. 5 ON Switches This switch turns the corresponding internal digital effect on ( ) or off ( ). 3 4 6 PFL (Pre-Fader Listen) Switches Use this switch to feed the corresponding digital effect signal, taken from before the EFFECT RTN fader, into the PFL bus, so that you can monitor the signal from the PHONES jack. To turn the PFL feed on, press the switch in ( ). NOTE The signal will not feed into the PFL bus if the effect’s ON switch (5) is turned off. 7 GROUP Switches 5 6 7 Set the switch on ( ) to feed the corresponding internal digital effect signal into the corresponding GROUP buses. The top button feeds the signal to Groups 1 and 2; the lower button feeds it to Groups 3 and 4. 8 ST Switches Set this switch on to feed the corresponding internal digital effect signal into the ST bus. 9 EFFECT RTN faders (1, 2) 8 9 1 PROGRAM Dials This dial sets the effect type for the corresponding internal digital effect. For information about the effect types, see page 24. 2 PARAMETER Controls This knob sets the parameter value for the corresponding internal digital effect. The setting applies to the currently selected effect type. NOTE 16 The mixer saves the last value used with each effect type. When you change to a different effect type, the mixer automatically restores the value that was previously used with the newly selected effect (regardless of the current position of the Parameter Control knob). These parameter values are retained even after power-off. MG32/14FX, MG24/14FX This fader adjusts the level of the effected sound into the ST and GROUP buses.  Front & Rear Panels ■ METER/PHONES Section 5 PHONES Jack and Control You use these meters to view various signal levels: the levels to the ST OUT jacks, the PFL and AFL levels, and the levels to the GROUP OUT jacks. The PFL or AFL signals indicated by these meters can be monitored through the PHONES jack. 1 2 3 • PHONES Jack An unbalanced stereo phone output jack, for connection to headphones. • PHONES Control Controls the level of the signal output to the PHONES jack for monitoring. NOTE The PFL-AFL level meter (3) shows the level of the signal monitored through the PHONES jack. 4 5 ■ 2TR INPUT Section This section adjusts the signal that is input from the 2TR IN jack (see page 20). 1 POWER Indicator 1 Lights up when the mixer’s power is on. 2 STEREO Level Meters If the GROUP switch (4) is off, the left and right meters show the level to the ST OUT L and R jacks, respectively. If the GROUP switch is on, the left and right meters show the level to GROUP OUT jacks 1 and 2, respectively. The “0” position corresponds to the standard level. The PEAK indicator lights up red when the level hits the clipping point. 2 3 PFL-AFL Level Meters If the GROUP switch (4) is off, these meters show the levels to the PHONES jack. If the GROUP switch is on, the left meter shows the level to GROUP OUT jack 3 and the right meter shows the level to GROUP OUT jack 4. The “0” position corresponds to the standard level. The PEAK indicator comes on red when the level hits the clipping point. NOTE If signals are present on both the PFL and AFL buses, the PHONES jack will output the PFL signal only. Accordingly, these meters will indicate only the PFL level. 1 2TR IN Control Adjusts the level of the signal from the 2TR IN jack into the ST bus. 2 PFL (Pre-Fader Listen) Switch Use this switch to feed the signal from the 2TR IN jack, taken from before the 2TR IN control, into the PFL bus, so that you can monitor the signal from the PHONES jack. To turn the PFL feed on, press the switch in ( ). 4 GROUP Switch Selects whether the meters show the GROUP levels or the ST and PFL/AFL levels. If the switch is on ( ), the four meters show the levels to GROUP OUT jacks 1 to 4, in order. If the switch is off ( ), the meters operate as described above. MG32/14FX, MG24/14FX 17  Front & Rear Panels ■ TALK BACK Section ■ LAMP Jack 1 2 LAMP Jack An XLR3 pin-type output jack, for connection to a lamp. 3 NOTE Supported lamps: 12V (AC or DC), max. 5W. Supplies 12V to Pins 2 and 3. Pin 1 is not connected. 4 IMPORTANT: Please read carefully before connecting a lamp. • Do not use a lamp that grounds Pin 2 or Pin 3 to the shell (body). Use of the wrong lamp type may result in damage to the mixer. Recommended lamps: Littlite's X-HI series of gooseneck lamps. 1 MIC Jack An unbalanced XLR input jack, for connection to a talkback microphone. Correct lamp type Shell NOTE This jack does not supply phantom power. 2 Talkback Control 1 2 3 Adjusts the talkback level. 3 AUX1-4 Switch If this switch is on ( ), the mixer feeds the signal from the MIC jack into AUX buses 1 to 4. Wrong lamp type 1 2 3 4 ST Switch If this switch is on ( ), the mixer feeds the signal from the MIC jack to the ST bus. 1 2 3 • Do not inadvertently connect a talkback microphone to the LAMP jack. A microphone may sustain damage if connected to this jack. 18 MG32/14FX, MG24/14FX  Front & Rear Panels L Rear Input/Output Block ■ CHANNEL I/O Section 2 3 1 1 Monaural-Channel Input Jacks (MG32/14FX: CHs 1 to 24, MG24/14: CHs 1 to 16) • INPUT A These are balanced XLR input jacks. • INPUT B These are balanced phone input jacks. You can connect either balanced or unbalanced phone plugs to these jacks. NOTE On any given channel, you may use either INPUT A or INPUT B, but not both. If you connect to both of these inputs, only INPUT B will be effective. 2 INSERT I/O Jacks These are unbalanced TRS (tip, ring, sleeve) phone-type bidirectional jacks. You can use these jacks to connect channels to devices such as graphic equalizers, compressors, and noise filters. NOTE Connection to an INSERT I/O jack requires a special separately-sold insertion cable such as illustrated below. To the input jack of the external processor To the INSERT I/O jack Sleeve Tip Sleeve Ring Tip To the output jack of the external processor 3 Stereo-Channel Input Jacks (MG32/14FX: CHs 25/26, 27/28, 29/30, 31/32) (MG24/14FX: CHs 17/18, 19/20, 21/22, 23/24) • Phone jacks (MG32/14FX: CHs 25/26, 27/28, 29/30, 31/32) (MG24/14FX: CHs 17/18, 19/20, 21/22, 23/24) These are unbalanced phone input jacks. You can use each pair of jacks to input a stereo signal. Feed the L signal into the odd-numbered channel, and the R signal into the even-numbered channel. • RCA-pin jacks (MG32/14FX: CHs 29/30, 31/32) (MG24/14FX: CHs 21/22, 23/24) These are unbalanced RCA-pin input jacks. You can use each pair of jacks to input a stereo signal. Feed the L signal into the odd-numbered channel, and the R signal into the even-numbered channel. NOTE • Where a channel provides both a phone jack and an RCA pin jack, you may use either one of these jacks but you may not use both at the same time. Please connect to only of these jacks on each channel. • Some of the phone jacks (MG32/14FX: CHs 25/26, 27/28; MG24/14FX: CHs 17/18, 19/20) also support monaural input. Specifically, if you input only into the L (MONO) jack of either pair (while leaving the R jack empty), the mixer will propagate the same signal through both the L (MONO) and R inputs. MG32/14FX, MG24/14FX 19  Front & Rear Panels ■ MASTER I/O Section B A C 0 8 7 9 1 6 1 RETURN Jacks (1, 2) These are unbalanced phone input jacks. The signal into each of these jacks feeds into the ST bus and into AUX buses 1 to 4. These jacks are typically used to receive a return signal from an external effector (reverb, delay, etc.). NOTE These jacks can also be used as an auxiliary stereo input. If you connect to the L (MONO) jack only, the mixer will recognize the signal as monaural and will propagate the identical signal from both L and R jacks. 2 2TR IN Jacks These unbalanced RCA-pin input jacks can be used to input a stereo sound source. The signal into each of these jacks feeds into the ST bus. Use these jacks when you want to connect a stereo sound source (such as a CD player or DAT deck) directly to the mixer for monitoring. 5 4 3 2 4 SEND Jacks • AUX Jacks (1 to 6) These are impedance-balanced phone jacks. These jacks output the signals from AUX1 to AUX6, respectively. You use these jacks, for example, to connect to a monitoring system, effector, or other such equipment. • EFFECT Jacks (1, 2) These impedance-balanced phone jacks output the signals from the EFFECT buses. You would typically use these jacks to connect to an external effector. 5 GROUP INS I/O Jacks (1 to 4) These are unbalanced TRS (tip, ring, sleeve) phone-type bidirectional jacks. You can use these jacks to connect individual groups to devices such as graphic equalizers, compressors, and noise filters. NOTE 3 REC OUT (L, R) Jacks Connection to an INSERT I/O jack requires a special separately-sold insertion cable such as illustrated below. These are unbalanced RCA-pin output jacks. By connecting these jacks to an external recorder, you can record the same signal that is being output from the ST OUT jacks. To the input jack of the external processor To the INSERT I/O jack NOTE The signal from these jacks is not adjusted by the ST master fader and is not affected by input or output at the INSERT I/O jacks. When using these jacks to record, adjust the level as necessary at the external recording device. Sleeve Tip Sleeve Ring Tip To the output jack of the external processor 6 GROUP OUT Jacks (1 to 4) These are impedance-balanced phone output jacks. These jacks output the signals from GROUP buses 1 to 4. Use these jacks to connect to the input jacks of MTRs, external mixers, and other such devices. 20 MG32/14FX, MG24/14FX  Front & Rear Panels 7 ST INSERT I/O (L, R) Jacks 9 ST OUT Jacks (L, R) These are balanced TRS (tip, ring, sleeve) phone-type bidirectional jacks. You use these jacks, for example, to connect to an external effector, submixer, or other such device. Connection to an INSERT I/O jack requires a special separately-sold insertion cable such as illustrated below. NOTE To the input jack of the external processor To the INSERT I/O jack Sleeve Tip Sleeve Ring Tip 0 MONO Jack This balanced XLR input jack outputs a monaural mix of the stereo signal from the ST bus. The level for this output is controlled by the MONO fader in the Master Control block (see page 13). The output is a mix of the ST bus’s L and R signals. A FOOT SWITCH TAP Jack To the output jack of the external processor 8 ST SUB OUT Jacks (L and R) These are impedance-balanced phone output jacks. These jacks output a clone of the mixed stereo signal from the ST bus. The level for this output is adjusted by the ST SUB OUT control in the Master Control block (see page 13). You would typically use these jacks to connect to an external mixer or a supplementary SR system. NOTE These are balanced XLR output jacks. These jacks output the mixed stereo signal from the mixer’s ST bus. The level for this output is adjusted by the ST master fader in the Master Control block (see page 13). You typically use the jacks to connect to your main output, such as to the power amplifiers driving your main speakers. The ST master fader does not operate on the signals from these jacks. This phone input jack is for connection to a foot switch, for use with the TAP DELAY feature. If you connect the (separately sold) YAMAHA FC5 foot switch to this jack and then set internal EFFECT 2 to [16] TAP DELAY, you can use the foot switch (as an alternative to the TAP button) to set the delay. The mixer will automatically set the delay to the interval between the last two taps. B POWER Switch Use this switch to turn the mixer’s power ON and OFF. Press the switch in to set the power on ( ), and press again to set the power off ( ). C AC IN Connector Connects to the socket end of the AC power cord included with the mixer. Connector Polarities INPUT INPUT A, ST OUT, MONO Pin 1: Ground Pin 2: Hot (+) Pin 3: Cold (–) MIC (Talkback) Pin 1: Ground Pin 2: Hot (+) Pin 3: Ground INPUT B, GROUP OUT, AUX SEND (1 to 6), EFFECT SEND (1, 2), ST SUB OUT* Tip: Hot (+) Ring: Cold (–) Sleeve: Ground INSERT I/O, GROUP INS I/O, ST INSERT I/O Tip: Output Ring: Input Sleeve: Ground PHONES Tip: L Ring: R Sleeve: Ground OUTPUT INPUT Ring Sleeve Tip Sleeve Tip Sleeve Tip Stereo channel input jacks, RETURN (1, 2) Tip: Hot Sleeve: Ground Stereo channel input jacks, 2TR IN, REC OUT *These jacks also accept connection to monaural phone plugs. If you use monaural plugs, the connection will be unbalanced. MG32/14FX, MG24/14FX 21  Appendix Specifications ■ General Specifications Frequency Characteristics (Master Output) Total Harmonic Distortion (Master Output) Hum and Noise (20 Hz - 20 kHz) Input GAIN = Maximum Input PAD = OFF Input sensitivity = –60 dBu 1 Maximum Voltage Gain 2 Monaural/Stereo Input Gain Control Monaural High Pass Filter Channel Input PAD Crosstalk (1 kHz) Monaural Input Channel Equalization: Max. Variation 3 Stereo Input Channel Equalization: Max. Variation 3 Internal Digital Effects MONO Low Pass Filter Monaural/Stereo Input Peak Indicator Monaural/Stereo Input Signal Indicator Level Meters Phantom +48 VDC Power (Balanced input) Included Accessory Option Lamp Power Supply Power Consumption Max. Dimensions (W × H × D) Weight 20 Hz–20 kHz +1 dB, –3 dB @+4 dBu, 600 Ω (with gain control at minimum level) < = 0.1% (THD+N) @+14 dBu, 20 Hz–20 kHz, 600 Ω (with gain control at maximum level) –128 dBu –99 dBu –83 dBu (87 dB S/N) –78 dBu (82 dB S/N) Equivalent input noise (CHs 1 to 24 (MG32/14FX)/CHs 1 to 16 (MG24/14FX)) Residual output noise (ST, MONO OUT, AUX, EFFECT, GROUP OUT) ST, MONO, GROUP Master fader at nominal level; all Ch assign switches off. AUX master control at nominal level; all channel mix controls at minimum level. ST, GROUP Master fader and one Ch fader at nominal level. –64 dBu (68 dB S/N) (CHs 1 to 24 (MG32/14FX)/CHs 1 to 16 (MG24/14FX)) 60 dB CH IN → CH INSERT OUT 84 dB CH IN → GROUP OUT/ST OUT (CH to ST) 94 dB CH IN → ST OUT (GROUP to ST) 70 dB CH IN → GROUP INSER OUT, ST INSERT OUT (CH to ST) 62.2 dB CH IN → REC OUT (CH to ST) 76 dB CH IN → AUX SEND (PRE) 86 dB CH IN → AUX SEND (POST)/EFF SEND 80 dB CH IN → ST SUB OUT (CH to ST) 58 dB ST CH IN → GROUP OUT/ST OUT (ST CH to ST) 47 dB ST CH IN → AUX SEND (PRE) 57 dB ST CH IN → AUX SEND (POST)/EFF SEND 16 dB RETURN → ST OUT 9 dB RETURN → AUX SEND 27.8 dB 2TR INPUT → ST OUT 44 dB variable 80 Hz 12 dB/octave 0 dB/26 dB –70 dB between input channels –70 dB between input/output channels (CH INPUT) ±15 dB HIGH 10 kHz shelving MID 0.25–5 kHz peaking LOW 100 Hz shelving ±15 dB HIGH 10 kHz shelving HI-MID 3 kHz peaking LO-MID 800 Hz peaking LOW 100 Hz shelving Effect 1: 16 programs, parameter control Effect 2: 16 programs, parameter control TAP DELAY Control, Foot Switch (TAP) 80 - 120 Hz 12 dB/octave One red LED per channel. Comes on when post-EQ signal level reaches +17 dBu. One green LED per channel. Comes on when post-EQ signal level reaches –10 dBu. Four 12-point LED meters [Stereo (L, R), PFL/AFL, GROUP (1 - 4)] Peak point: red indicator +5, +3, +1, and 0 points: yellow indicators –1, –3, –5, –7, –10, –15, –20: green indicators +48 V DC supply to balanced inputs. Can be switched ON/OFF in groups of eight channels. (One switch for every eight channels.) Power cord, Owner’s Manual FC5 (Foot Switch) XLR-3-31 type (12 V AC between pins 2 and 3; 5 W max.) Refer to page 18 for details. USA and Canada: 120 V AC, 60 Hz Korea: 220 V AC, 60 Hz Others: 230 V AC, 50 Hz MG32/14FX: 120 W, MG24/14FX: 100 W MG32/14FX: 1027 × 140 × 551 mm, MG24/14FX: 819 × 140 × 551 mm MG32/14FX: 22 kg, MG24/14FX: 18.5 kg Where 0 dBu = 0.775 V and 0 dBV= 1 V 22 1 Rs = 150 ohms Measured with 12.7 kHz, –6 dB/oct. low pass filter (equivalent to 20 kHz, –∞ filter). 2 Turning PAN/BAL to left or right. 3 Shelving turnover/rolloff frequency: 3 dB before maximum cut or boost. MG32/14FX, MG24/14FX  Appendix ■ Input Specifications Input Connector PAD Gain Input Appropriate Impedance Impedance 0 Sensitivity 1 Rated Level Max. Before Clipping –80 dBu (0.078 mV) –60 dBu (0.775 mV) –40 dBu (7.75 mV) –54 dBu (1.55 mV) –34 dBu (15.5 mV) –-14 dBu (155 mV) –36 dBu (12.3 mV) –16 dBu (123 mV) +4 dBu (1.23 V) –10 dBu (245 mV) +10 dBu (2.45 V) +30 dBu (24.5 V) –54 dBu (1.55 mV) –34 dBu (15.5 mV) –14 dBu (155 mV) –10 dBu (245 mV) +10 dBu (2.45 V) +30 dBu (24.5 V) –10 dBu (245 mV) 0 dBu (0.775 V) +20 dBu (7.75 V) Connector Specifications –60 26 CH INPUT (A, B) (MG32/14FX: CHs 1 to 24) (MG24/14FX: CHs 1 to 16) 3 kΩ 50–600 Ω mic 600 Ω line 0 A: XLR-3-31 type (balanced) B: Phone jack (TRS) (balanced [T: hot; R: cold; S: ground]) –16 26 ST CH INPUT (MG32/14FX: CHs 25(L)/26(R) to 31(L)/32(R)) (MG24/14FX: CHs 17(L)/18(R) to 23(L)/24(R)) –34 10 kΩ Phone jack (unbalanced), RCA pin jack 2 600 Ω line +10 ST INSERT IN [L, R] GROUP INSERT IN (1 - 4) 10 kΩ CH INSERT IN (MG32/14FX: CHs 1 to 24) (MG24/14FX: CHs 1 to 16) 10 kΩ 600 Ω line –20 dBu (77.5 mV) 0 dBu (0.775 V) +20 dBu (7.75 V) RETURN (1, 2) (L, R) 10 kΩ 600 Ω line –12 dBu (195 mV) +4 dBu (1.23 V) +24 dBu (12.3 V) Phone jack (TRS) (unbalanced) TALK BACK 10 kΩ 50 - 600 Ω mic –66 dBu (0.388 mV) –50 dBu (2.45 mV) –30 dBu (24.5 mV) XLR-3-31 type (unbalanced) 2TR IN (L, R) 10 kΩ 600 Ω line –26 dBV (50.1 mV) –10 dBV (316 mV) +10 dBV (3.16 V) RCA pin jack 600 Ω line Phone jack (TRS) (unbalanced [T: out; R: in; S: ground]) Where 0 dBu = 0.775 V and 0 dBV= 1 V 1 Input sensitivity: the lowest level that will produce the nominal output level when the unit is set to maximum gain. 2 MG32/14FX: CH29(L)/30(R), CH31(L)/32(R), MG24/14FX: CH21(L)/22(R), CH23(L)/24(R) ■ Output Specifications Output Connectors Output Impedance Appropriate Impedance Rated Level Max. Before Clipping Connector Specifications ST OUT (L, R) MONO 75 Ω 600 Ω line +4 dBu (1.23 V) +24 dBu (12.3 V) XLR-3-32 type (balanced) GROUP OUT (1-4) AUX SEND (1-6) 150 Ω 600 Ω line +4 dBu (1.23 V) Phone jack (TRS) +20 dBu (7.75 V) (impedance balanced [T: hot; R: cold; S: ground]) ST SUB OUT (L, R) EFFECT SNED (1, 2) 150 Ω 10 kΩ line +4 dBu (1.23 V) Phone jack (TRS) +20 dBu (7.75 V) (impedance balanced [T: hot; R: cold; S: ground]) REC OUT (L, R) 600 Ω 10 kΩ line –10 dBV (316 mV) +10 dBV (3.16 V) RCA pin jack 150 Ω 10 kΩ line 0 dBu (0.775 V) jack (TRS) +20 dBu (7.75 V) Phone (unbalanced [T: out; R: in; S: ground]) 100 Ω 40 Ω phone 3 mW 75 mW CH INSERT OUT (MG32/14FX: CH 1- 24) (MG24/14FX: CH 1- 16) GROUP INSERT OUT (1-4) ST INSERT OUT (L, R) PHONES Stereo phone jack Where 0 dBu = 0.775 V and 0 dBV= 1 V Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves the right to change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer. European Models Purchaser/User Information specified in EN55103-1 and EN55103-2. Inrush Current: 14A Conforms to Environments: E1, E2, E3 and E4 MG32/14FX, MG24/14FX 23  Appendix ■ Digital effect type list • Common to EFFECT 1 and 2 No. Type 1 REVERB HALL 2 3 Controllable parameter Description Parameter Variable range Reverberation simulating a spacious expanse such as a concert hall. Reverb time 0.3–10.0 s REVERB ROOM Reverberation simulating the acoustics of a small room. 0.3–3.2 s REVERB PLATE Simulation of a plate reverb device. Produces a hard-sounding rever- Reverb time beration. 0.3–10.0 s 4 REVERB VOCAL 1 Ideal reverb for vocals. Reverb time 0.3–10.0 s 5 REVERB VOCAL 2 6 VOCAL ECHO 1 Ideal echo for vocals. Delay time 0–800 ms 7 VOCAL ECHO 2 8 DELAY 1 Delay effect that delays the signal. Delay time 0–800 ms 9 DELAY 2 Delay time 0–800 ms 0.1–10.0 Reverb time • EFFECT 1 0 MOD. DELAY Monaural delay with modulation. A REVERB GATE An effect that simulates reversed early reflections. Room size B PITCH CHANGE An effect that changes the pitch of the input signal. Pitch –12–+12 C CHORUS Modulates the delay time of the signal to add depth to the sound. Depth 0–100% D PHASER An effect that changes the phase of the sound to create modulation. Modulation frequency 0.05–4.00 Hz E RADIO VOICE An effect that produces a lo-fi sound like that of an AM radio. Drive F TREMOLO An effect that adds modulation to the sound. Modulation frequency 0.05–10.00 Hz An effect produced by modifying the early reflections. It lets you add depth to the sound, or create echo-like effects. Room size 0–100 • EFFECT 2 0 EARLY REF. A GATE REVERB An effect produced by cutting the reverberation. Room size 0.1–5.0 B VOCAL DOUBLER Produces an effect as though two people were singing. Pitch fine 0–50 C SYMPHONIC Gives a richly layered depth to the sound. Depth 0–100% D FLANGE Adds a sense of pitch to the tone. Effective on sounds that contain numerous overtones. Modulation frequency 0.05–4.00 Hz E DISTORTION The well-known effect used to distort the sound. Drive 0–100 F TAP DELAY This effect sets the delay time to the interval at which you actually press the switch. The amount of feedback can be adjusted by the PARAMETER control. The LED will blink in synchronization with the delay time. Feedback gain 0–99% Delay time 100 ms (600 bpm) –2690 ms (22.3 bpm)* 0.1–10.0 * The LED can not blink any faster than an interval of 256 ms (234.3 bpm). 24 MG32/14FX, MG24/14FX  Appendix Dimensional Diagrams ■ MG32/14FX 765 101 98.5 1027 415 551 48 140 Unit: mm ■ MG24/14FX 819 98.5 140 48 557 415 551 101 Unit: mm MG32/14FX, MG24/14FX 25  Appendix Block and Level Diagram 26 MG32/14FX, MG24/14FX  Appendix MG32/14FX, MG24/14FX 27  For details of products, please contact your nearest Yamaha representative or the authorized distributor listed below. Pour plus de détails sur les produits, veuillez-vous adresser à Yamaha ou au distributeur le plus proche de vous figurant dans la liste suivante. NORTH AMERICA CANADA Yamaha Canada Music Ltd. 135 Milner Avenue, Scarborough, Ontario, M1S 3R1, Canada Tel: 416-298-1311 U.S.A. Yamaha Corporation of America 6600 Orangethorpe Ave., Buena Park, Calif. 90620, U.S.A. Tel: 714-522-9011 CENTRAL & SOUTH AMERICA MEXICO Yamaha de México S.A. de C.V. Calz. Javier Rojo Gómez #1149, Col. Guadalupe del Moral C.P. 09300, México, D.F., México Tel: 55-5804-0600 Die Einzelheiten zu Produkten sind bei Ihrer unten aufgeführten Niederlassung und bei Yamaha Vertragshändlern in den jeweiligen Bestimmungsländern erhältlich. Para detalles sobre productos, contacte su tienda Yamaha más cercana o el distribuidor autorizado que se lista debajo. ASIA POLAND Yamaha Music Europe GmbH Branch Sp.z o.o. Oddzial w Polsce ul. 17 Stycznia 56, PL-02-146 Warszawa, Poland Tel: 022-868-07-57 THE NETHERLANDS/ BELGIUM/LUXEMBOURG Yamaha Music Europe Branch Benelux Clarissenhof 5-b, 4133 AB Vianen, The Netherlands Tel: 0347-358 040 FRANCE Yamaha Musique France BP 70-77312 Marne-la-Vallée Cedex 2, France Tel: 01-64-61-4000 ITALY Yamaha Musica Italia S.P.A. Combo Division Viale Italia 88, 20020 Lainate (Milano), Italy Tel: 02-935-771 SPAIN/PORTUGAL BRAZIL Yamaha Musical do Brasil Ltda. Rua Joaquim Floriano, 913 - 4' andar, Itaim Bibi, CEP 04534-013 Sao Paulo, SP. BRAZIL Tel: 011-3704-1377 Yamaha Música Ibérica, S.A. Ctra. de la Coruna km. 17, 200, 28230 Las Rozas (Madrid), Spain Tel: 91-639-8888 SWEDEN ARGENTINA Yamaha Music Latin America, S.A. Sucursal de Argentina Olga Cossettini 1553, Piso 4 Norte Madero Este-C1107CEK Buenos Aires, Argentina Tel: 011-4119-7000 PANAMA AND OTHER LATIN AMERICAN COUNTRIES/ CARIBBEAN COUNTRIES Yamaha Music Latin America, S.A. Torre Banco General, Piso 7, Urbanización Marbella, Calle 47 y Aquilino de la Guardia, Ciudad de Panamá, Panamá Tel: +507-269-5311 EUROPE THE UNITED KINGDOM Yamaha Music U.K. Ltd. Sherbourne Drive, Tilbrook, Milton Keynes, MK7 8BL, England Tel: 01908-366700 Yamaha Scandinavia AB J. A. Wettergrens Gata 1, Box 30053 S-400 43 Göteborg, Sweden Tel: 031 89 34 00 DENMARK YS Copenhagen Liaison Office Generatorvej 6A, DK-2730 Herlev, Denmark Tel: 44 92 49 00 NORWAY Norsk filial av Yamaha Scandinavia AB Grini Næringspark 1, N-1345 Østerås, Norway Tel: 67 16 77 70 SWITZERLAND/LIECHTENSTEIN Yamaha Music Europe GmbH Branch Switzerland in Zürich Seefeldstrasse 94, 8008 Zürich, Switzerland Tel: 01-383 3990 AUSTRIA Yamaha Music Europe GmbH Branch Austria Schleiergasse 20, A-1100 Wien, Austria Tel: 01-60203900 CZECH REPUBLIC/SLOVAKIA/ HUNGARY/SLOVENIA Yamaha Music Europe GmbH Branch Austria Schleiergasse 20, A-1100 Wien, Austria Tel: 01-602039025 Yamaha Music & Electronics (China) Co.,Ltd. 2F, Yunhedasha, 1818 Xinzha-lu, Jingan-qu, Shanghai, China Tel: 021-6247-2211 INDIA Yamaha Music India Pvt. Ltd. 5F Ambience Corporate Tower Ambience Mall Complex Ambience Island, NH-8, Gurgaon-122001, Haryana, India Tel: 0124-466-5551 INDONESIA PT. Yamaha Music Indonesia (Distributor) PT. Nusantik Gedung Yamaha Music Center, Jalan Jend. Gatot Subroto Kav. 4, Jakarta 12930, Indonesia Tel: 21-520-2577 KOREA Yamaha Music Korea Ltd. 8F, 9F, Dongsung Bldg. 158-9 Samsung-Dong, Kangnam-Gu, Seoul, Korea Tel: 080-004-0022 MALAYSIA Yamaha Music Malaysia, Sdn., Bhd. Lot 8, Jalan Perbandaran, 47301 Kelana Jaya, Petaling Jaya, Selangor, Malaysia Tel: 3-78030900 SINGAPORE Yamaha Music Asia Pte., Ltd. #03-11 A-Z Building 140 Paya Lebor Road, Singapore 409015 Tel: 747-4374 TAIWAN Yamaha KHS Music Co., Ltd. 3F, #6, Sec.2, Nan Jing E. Rd. Taipei. Taiwan 104, R.O.C. Tel: 02-2511-8688 THAILAND RUSSIA Yamaha Music (Russia) Office 4015, entrance 2, 21/5 Kuznetskii Most street, Moscow, 107996, Russia Tel: 495 626 0660 OTHER EUROPEAN COUNTRIES Yamaha Music Europe GmbH Siemensstraße 22-34, 25462 Rellingen, Germany Tel: +49-4101-3030 GERMANY Yamaha Music Europe GmbH Siemensstraße 22-34, 25462 Rellingen, Germany Tel: 04101-3030 THE PEOPLE’S REPUBLIC OF CHINA AFRICA Yamaha Corporation, Asia-Pacific Music Marketing Group Nakazawa-cho 10-1, Naka-ku, Hamamatsu, Japan 430-8650 Tel: +81-53-460-2313 MIDDLE EAST TURKEY/CYPRUS Yamaha Music Europe GmbH Siemensstraße 22-34, 25462 Rellingen, Germany Tel: 04101-3030 OTHER COUNTRIES Yamaha Music Gulf FZE LOB 16-513, P.O.Box 17328, Jubel Ali, Dubai, United Arab Emirates Tel: +971-4-881-5868 Siam Music Yamaha Co., Ltd. 4, 6, 15 and 16th floor, Siam Motors Building, 891/1 Rama 1 Road, Wangmai, Pathumwan, Bangkok 10330, Thailand Tel: 02-215-2626 OTHER ASIAN COUNTRIES Yamaha Corporation, Asia-Pacific Music Marketing Group Nakazawa-cho 10-1, Naka-ku, Hamamatsu, Japan 430-8650 Tel: +81-53-460-2317 OCEANIA AUSTRALIA Yamaha Music Australia Pty. Ltd. Level 1, 99 Queensbridge Street, Southbank, Victoria 3006, Australia Tel: 3-9693-5111 COUNTRIES AND TRUST TERRITORIES IN PACIFIC OCEAN Yamaha Corporation, Asia-Pacific Music Marketing Group Nakazawa-cho 10-1, Naka-ku, Hamamatsu, Japan 430-8650 Tel: +81-53-460-2313 HEAD OFFICE Yamaha Corporation, Pro Audio & Digital Musical Instrument Division Nakazawa-cho 10-1, Naka-ku, Hamamatsu, Japan 430-8650 Tel: +81-53-460-2441 PA24 Yamaha Manual Library http://www.yamaha.co.jp/manual/ U.R.G., Pro Audio & Digital Musical Instrument Division, Yamaha Corporation © 2003 Yamaha Corporation WA66540 004CRZCx.x-xxE0 Printed in Indonesia