Yamaha mixing consoles manual General specifications

General specifications

Total Harmonic Distortion		Less than 0.1% (THD + N)
(Master output)		20 Hz–20 kHz @ +14 dB 600 Ω
Frequency Response		0 + 1, –3 dB
(Master Output)		20 Hz–20 kHz @ +4 dB 600 Ω
		(Input Gain control at Minimum)
Hum & Noise *1		Rs = 150 Ω (20 Hz–20 kHz)
		Input sensitivity=-60 dB
	−128 dB
		Equivalent Input Noise.
	−99 dB	Residual Output Noise. (STEREO OUT,
		MONO/C OUT, GROUP/AUX OUT, AUX OUT,
	−64 dB (68 dB S/N)	AUX/GROUP OUT)
		STEREO OUT Master Level control and one
	−80 dB (84 dB S/N)	Ch fader at nominal level.
		STEREO OUT, MONO/C OUT Master fader at
		nominal level and all Ch assign SW’s off and all
	−81 dB (85 dB S/N)	GROUP to ST SW’s off.
		GROUP 1/AUX 7~GROUP 8/AUX 14 OUT
		Master Level control at nominal level and all Ch
		assign SW’s off.
	−75 dB (79 dB S/N)	GROUP/AUX FLIP SW off.
		AUX 1~6, AUX 7/GROUP 1~AUX 14/GROUP
		8 OUT Master Level control at nominal level
		and all Ch send controls at minimum.
	−90 dB (94 dB S/N)	GROUP/AUX FLIP SW off.
		MATRIX OUT Master level control at nominal
		level and all Matrix Mix controls at minimum
		level.
Crosstalk
	−70 dB	@ 1 kHz	adjacent inputs.
	−70 dB	@ 1 kHz	input to output. (CH INPUT)
	−50 dB	@ 1 kHz	input to output. (ST CH INPUT)
Maximum Voltage Gain
	*GROUP/AUX FLIP SW = off
	60 dB	CH INPUT to CH INSERT OUT
	84 dB	CH INPUT to GROUP 1/AUX 7~GROUP 8/
		AUX 14 OUT
	80 dB	CH INPUT to AUX 1, 2 OUT (Pre Fader)
	90 dB	CH INPUT to AUX 3~6, AUX 7/GROUP 1~
		AUX 14/GROUP 8 OUT (Post Fader)
	84 dB	CH INPUT to STEREO OUT (CH to ST)
	70 dB	CH INPUT to MONITOR OUT (PFL)
CH INPUT PAD SW		26 dB
CH INPUT GAIN control		44 dB	variable
ST CH 1A, 2–4 INPUT GAIN control
		40 dB	variable
ST CH 1B INPUT GAIN control		30 dB	variable
CH INPUT High Pass Filter		18 dB/octave roll-off below 80 Hz at −3 dB
		point.
CH INPUT Equalization
	+15, −15 dB maximum
	HIGH	10 kHz (shelving)
	HIGH-MID	400–8 kHz (peaking)
	LOW-MID	80–1.6 kHz (peaking)
	LOW	100 Hz (shelving)
ST CH INPUT Equalization
	+15, −15 dB maximum
	HIGH	10 kHz (shelving)
	LOW	100 Hz (shelving)

Phantom Power

+48VDC is applied to balanced inputs (via 6.8 kΩ current-limiting/isolation resistors) for powering condenser microphones ; may be turned ON or OFF via rear-panel phantom Master switch.

When Master is ON, individual channels may be turned ON or OFF via +48V switches (with red LED) on each input channel.

CH LED Indicators
PEAK	LED (red) built into each CH INPUT turns on
	when pre-fader level reaches +17 dB.
NOM	LED (yellow) built into each CH INPUT turns
	on when pre-fader level reaches 0 dB.
SIGNAL	LED (green) built into each CH INPUT turns on
	when pre-fader level reaches −13 dB.
ST CH LED Indicators
PEAK	LED (red) built into each ST CH INPUT turns
	on when pre-fader [L+R] level reaches +17 dB.
NOM	LED (yellow) built into each ST CH INPUT turns
	on when pre-fader [L+R] level reaches 0 dB.
SIGNAL	LED (green) built into each ST CH INPUT turns
	on when pre-fader [L+R] level reaches −13 dB.

Oscillator/Noise

Switchable sine wave @ 100 Hz, 1 kHz or 10 kHz, or pink noise.

Scene Memory

Direct Scene Memory recall switches (1–8)

Switchable Scene Memory recall (1–128)

VU Meters

11 illuminated meters

(0VU= +4 dB output @ 600 Ω load)

#1 ; GROUP 1/AUX 7, AUX 1, AUX 7/GROUP 1, MATRIX 1 #2 ; GROUP 2/AUX 8, AUX 2, AUX 8/GROUP 2, MATRIX 2 #3 ; GROUP 3/AUX 9, AUX 3, AUX 9/GROUP 3, MATRIX 3 #4 ; GROUP 4/AUX 10, AUX 4, AUX 10/GROUP 4, MATRIX 4 #5 ; GROUP 5/AUX 11, AUX 5, AUX 11/GROUP 5, MATRIX 5 #6 ; GROUP 6/AUX 12, AUX 6, AUX 12/GROUP 6, MATRIX 6 #7 ; GROUP 7/AUX 13, NONE, AUX 13/GROUP 7, MATRIX 7 #8 ; GROUP 8/AUX 14, NONE, AUX 14/GROUP 8, MATRIX 8 #9 ; STEREO L, PFL/AFL L

#10; MONO/C

#11; STEREO R, PFL/AFL R

VU Meter Peak Indicators

LED (red) built into each VU meter turns on when output signal is above the level 3 dB lower than clipping level.

Dimension
Height	265 mm (10-6/7”)
Depth	875 mm (34-3/8”) Except rear connectors
Width	56C: 2385 mm (93-7/8")
	48C: 2142 mm (84-5/16")
	40C: 1899 mm (74-3/4")
	32: 1642 mm (64-5/8")
	24: 1400 mm (55-1/8")
Weight	56C: 102 kg (224.9 Ibs.)
	48C: 93 kg (205 Ibs.)
	40C: 84 kg (185.2 Ibs.)
	32: 71 kg (156.5 Ibs.)
	24: 62 kg (136.7 Ibs.)

Accessory

Connecting cable (3 m) ⋅ 1

●0 dB is referenced to 0.775 Vrms.

*1 Hum & Noise are measured with a 6 dB/octave filter @ 12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.

All specifications subject to change without notice.

For details please contact:

YAMAHA Web Site

http://www.yamaha.co.jp/english

http://www.yamaha.co.jp/product/proaudio/homeenglish/

This document is printed on chlorine free (ECF) paper.

LPA436

991223 Printed in Japan