Specifications; General Specifications - Yamaha EMX 660 Service Manual

SPECIFICATIONS

General specifications
Maximum output power
Frequency response
Total harmonic distortion
Hum & noise
(Average, Rs=150Ω)
(with 20 Hz~20 kHz BPF)
Maximum voltage gain
(PAD: OFF)
Crosstalk at 1 kHz
Input channel equalization
Meters
Graphic equalizer
Internal digital effect
Phantom power
Limiter
LIMIT indicators
Protection Circuit (Power Amp.)
Foot switch (FC-5)
Power requirement
Power consumption
Dimensions (WxHxD)
Weight
• 0 dB=0.775 Vrms
300 W + 300 W/4ohms @0.5% THD at 1 kHz (POWER AMP OUT 1, 2)
215 W + 215 W/8ohms @0.5% THD at 1 kHz (POWER AMP OUT 1, 2)
600 W/8ohms @0.5% THD at 1 kHz (BRIDGE)
20 Hz~20 kHz +1 dB, –3 dB @1 W output into 8ohms (POWER AMP OUT)
20 Hz~20 kHz +1 dB, –3 dB @+4 dB output into 10 kohms (MAIN OUT, MONITOR OUT, EFFECT SEND)
Less than 0.5% @20 Hz~20 kHz, 150 W output into 4ohms (POWER AMP OUT 1, 2)
Less than 0.3% @20 Hz~20 kHz, +14 dB output into 10 kohms (MAIN OUT, MONITOR OUT, EFFECT OUT)
–124 dB equivalent input noise, –65 dB residual output noise (POWER AMP OUT)
–88 dB residual output noise (MAIN OUT, MONITOR OUT, EFFECT SEND)
–79 dB (83 dB S/N)
MAIN OUT, MONITOR OUT
–69 dB (73 dB S/N)
MAIN OUT, MONITOR OUT
–75 dB (79 dB S/N)
EFFECT SEND
–69 dB (73 dB S/N)
EFFECT SEND
88 dB CH IN (Lo-Z) to POWER AMP OUT (CH1~4)
66 dB CH IN (Lo-Z) to MAIN OUT, MONITOR OUT (CH1~4)
72 dB CH IN (Lo-Z) to EFFECT OUT (CH1~4)
48 dB CH IN (Lo-Z) to REC OUT (CH1~4)
56 dB CH IN (Hi-Z) to MAIN OUT, MONITOR OUT (CH1~4)
26 dB AUX IN to MAIN OUT
24 dB TAPE IN to MAIN OUT
66 dB MIC IN to MAIN OUT, MONITOR OUT (CH5•6)
26 dB LINE IN to MAIN OUT, MONITOR OUT (CH5)
46 dB INST IN to MAIN OUT, MONITOR OUT (CH6)
65 dB adjacent input, 65 dB input to output
±15 dB Maximum
HIGH 12 kHz shelving*
MID 2.5 kHz peaking
LOW 80 Hz shelving*
* Turn over/roll-off frequency of shelving: 3 dB below maximum variable level.
5 POINTS LED METER (–10, –5, 0, +3, +6 dB) (MAIN OUT, MONITOR OUT)
7 bands (125, 250, 500, 1 k, 2 k, 4 k, 8 kHz), ±12 dB Maximum (MAIN OUT, MONITOR OUT)
8 types (VO.ECHO 1, VO.ECHO 2, VO.REV. 1, VO.REV. 2, HALL 1, HALL 2, ROOM, PLATE)
+15 V is supplied to electrically balanced inputs for powering condenser microphones via 2.4 kohms
current limiting/isolation resisters.
Comp. : THD≥0.5% (POWER AMP OUT)
Turns on. : THD≥0.5% (POWER AMP OUT)
POWER Switch on/off Mute, DC Detection, Temp (Heatsink Temp≥90˚C)
DIGITAL EFFECT MUTE : on/off
USA and Canada 120 V AC 60 Hz
Europe 230 V AC 50 Hz
Other 240 V AC 50 Hz
250 W
497×275×275 mm
17 kg
Master level control at nominal level and all channel
level controls at minimum.
Master level control at nominal level and 1 channel
level control at nominal level.
Master level control at nominal level and all channel
level controls at minimum.
Master level control at nominal level and 1 channel
level control at nominal level.
EMX660
3