Yamaha EMX660 Owner's Manual - Page 18
Specifications, General specifications
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18 Specifications Specifications s 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 300 W + 300 W/4Ω @0.5% THD at 1 kHz (POWER AMP OUT 1, 2) 215 W + 215 W/8Ω @0.5% THD at 1 kHz (POWER AMP OUT 1, 2) 600 W/8Ω @0.5% THD at 1 kHz (BRIDGE) 20 Hz~20 kHz +1 dB, -3 dB @1 W output into 8Ω (POWER AMP OUT) 20 Hz~20 kHz +1 dB, -3 dB @+4 dB output into 10 kΩ (MAIN OUT, MONITOR OUT, EFFECT SEND) Less than 0.5% @20 Hz~20 kHz, 150 W output into 4Ω (POWER AMP OUT 1, 2) Less than 0.3% @20 Hz~20 kHz, +14 dB output into 10 kΩ (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) -79 dB (83 dB S/N) MAIN OUT, MONITOR OUT Master level control at nominal level and all channel level controls at minimum. -69 dB (73 dB S/N) MAIN OUT, MONITOR OUT Master level control at nominal level and 1 channel level control at nominal level. -75 dB (79 dB S/N) EFFECT SEND Master level control at nominal level and all channel level controls at minimum. -69 dB (73 dB S/N) EFFECT SEND Master level control at nominal level and 1 channel level control at nominal level. 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) Graphic equalizer 7 bands (125, 250, 500, 1 k, 2 k, 4 k, 8 kHz), ±12 dB Maximum (MAIN OUT, MONITOR OUT) Internal digital effect Phantom power Limiter 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 kΩ current limiting/isolation resisters. Comp. : THD≥0.5% (POWER AMP OUT) LIMIT indicators Turns on. : THD≥0.5% (POWER AMP OUT) Protection Circuit (Power Amp.) POWER Switch on/off Mute, DC Detection, Temp (Heatsink Temp≥90˚C) Foot switch (FC-5) Power requirement Power consumption DIGITAL EFFECT MUTE : on/off USA and Canada Europe Other 120 V AC 60 Hz 230 V AC 50 Hz 240 V AC 50 Hz 250 W Dimensions (WxHxD) 497×275×275 mm Weight 17 kg • 0 dB=0.775 Vrms EMX660-Owner's Manual