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Yamaha MC803 mixing console

Yamaha Mixing console

Eight Inputs: Electronically balanced inputs, allowing both Hi-Z phone jacks and Lo-Z XLR inputs for both line and mic level input sources.
20dB Pad: In addition to the continuously variable gain control.
Channel Insert Send and Return Jack: A single TRS phone jack (tip is output, ring is input, sleeve is ground).
Independent Aux Sends Three independent Aux Sends are included.
Internal Jumpers By changing Internal Jumpers, the three Aux Sends can be selected to be either pre or post EQ, and additional jumpers can independently place each Aux Send pre or post fader.
Stereo Aux Returns Two Stereo Aux Returns can be used with effects devices or as tape inputs.
Cue Switches By pressing any Cue Switch, the operator can listen to the pre fader signal of any input channel, Aux Send or the Stereo outputs via the Cue/Phones level control and headphones jack.
VU Meters The three illuminated VU Meters, with red LED peak indicators light when the output signal reaches +14dB. The Stereo Left and Right output meters show the level of the Stereo mix, while the Aux/Cue meter can be switched to monitor, Aux Sends 1-3 or the Cue signal (pre-fader level of the input, Aux Send or Stereo output being monitored by the Cue switch).
Talkback Mic The Talkback Mic allows the operator to speak over any one of the Aux outputs or the main Stereo mix.
Phantom Power 48 volt Phantom Power for powering condenser microphones and direct boxes.
Sub Inputs: There are Sub Inputs to the three Aux bus and the Stereo bus, for linking a submixer to the MC console.

Total Harmonic Distortion Less than 0.1% 20Hz - 20kHz + 14dB output into 600 Ohms
Frequency Response +1, -3dB 20Hz + 4dB output in 600 Ohms
Equivalent Input Noise -128dB [(20Hz-20kHz) Rs=150 Ohms, Input Gain = Max., Input Pad = 0dB]
Residual Output Noise -95dB [(20Hz-20kHz) Rs=150 Ohms, Input Gain = Max., Input Pad = 0dB]
Stereo Out Hum & Noise -75dB (79dB S/N) - Master Fader at nominal level and all CH Fader at minimum level. [(20Hz-20kHz) Rs=150 Ohms, Input Gain = Max., Input Pad = 0dB]
Stereo Out -64dB (68dB S/N) - Master Fader and one CH Fader at nominal level. [=-60dB]
Aux Out -64dB (68dB S/N) - Master Level Control and one CH Mix Level Control at nominal level. [=-60dB]; and -72dB (76dB S/N) - Master level control at nominal and all CH mix level controls at minimal level. [=-60dB]
Stereo Out Max. Voltage Gain 84dB CH In
Aux1 Out 84dB CH In
Aux2 and 3 Out 94dB CH In
Aux Return1, 2 to Stereo Out 20dB
Sub In to Stereo Out, Aux1-3 Out 10dB
Crosstalk 60dB 1kHz adjacent input channels; 60dB 1kHz input to output
Input Channel Control 40dB (-60 -20dB) gain range
Input Channel Pad Switch 0/20dB or attenuation
Input channel eq High 10kHz shelving +/- 15dB maximum boost or cut
Input channel eq Middle 350Hz-5kHz peaking +/- 15dB maximum boost or cut0
Input channell eq Low 100Hz shelving +/- 15dB maximum boost or cut
VU meters Stereo L&R 0 VU =+4dB or 1.23V RMS output level
Aux 1/2/3/CUE (switchable to monitor) 0 VU =+4dB or 1.23V RMS output level
Clip Red LED built into each input channel turns on when post-EQ signal is 3dB below clipping.
Peak Indicators Red LED built into each VU meter turns on when output signal reaches +14dB
Phantom Power +48VDC is applied to electronically balanced inputs, via 6.8k Ohms current limiting isolation resistors, for powering condensor microphones.
Power Requirements AC240V 50Hz
General Model AC110/120V; 220/240V 50/60Hz
Dimensions 730 (w) x 531 (d) x 150mm (h)
Weight 39lbs or 18kg (net)
 

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