The EMX7 includes a single knob compressor on channels 1-4, an integrated feedback suppressor, and a built-in multi-effects processor with SPX series algorithms. Additionally, the mixer offers an integrated speaker processor with bass boost, designed to bring out the best quality from Yamaha or 3rd party passive speakers. The EMX7 also includes a Flex9GEQ graphic equalizer for Aux 1, Aux 2, and Stereo Output. The Flex9GEQ allows you to select up to nine bands out of a total of 31 and adjust the gain. Optional accessories available include a foot switch for effects bypass and a rack-mount kit. The EMX7 ships with a standard IEC power cord.
· 1420-watt power amplifier for versatility in a wide variety of performance applications
· Compatible with 4 Ohm and 8 Ohm speakers
· 12-channel mixer with four mono mic/line and four stereo line input channels, supporting a wide range of inputs
· Channels 1-4 offer a single knob compressor
· Channels 1-3 offer an 80 Hz high-pass filter to reduce microphone rumble
· Channel 4 offers a Hi-Z input for guitar
· Two Aux sends via balanced 1/4" outputs. Aux 2 also sends to internal effects engine
· Yamaha’s high-quality SPX multi-effects, providing optimum processing for instruments or vocals
· Feedback Suppressor, which automatically cuts and prevents undesirable feedback noise
· Independent three-band equalizer on each channel for tonal adjustment and sound control
· Integrated speaker processor
· Flex9GEQ Graphic EQ: Allows you to select up to nine bands out of a total of 31 and adjust the gain
· Stereo Output: Two balanced 1/4" outputs for connecting to powered speakers or an additional amplifier
· Recording Output: Stereo RCA for connecting to a recorder
Analog Input Characteristics
Input Connectors Channels 1-4: 4x Combo XLR-1/4" / 6.35 mm
Channels 5/6: 1x XLR, 2x 1/4" / 6.35 mm
Channels 7/8: 1x XLR, 2x 1/4" / 6.35 mm
Channels 9/10: 1x XLR, 2x RCA
Channels 11/12: 1x XLR, 2x RCA, 1x 1/8" / 3.5 mm stereo mini-jack
Load Impedance Channels 1-4 (XLR Mic/Line): 3 kOhms actual, 50-600 Ohms nominal with mics
Channels 1-4 (1/4" Mic/Line): 8 kOhms, 600 Ohms nominal with lines
Channel 4 (1/4", Hi-Z Engaged): 1 MOhms actual, 10 kOhms lines nominal
Channels 5-12 (XLR): 2 kOhms actual, 50 - 600 Ohms mics nominal
Channels 5-12 (1/4", RCA, 1/8"): 10 kOhms actual, 600 Ohms lines nominal
Input Level Sensitivity
Channel 1-4 (XLR, Mic): -60 dBu (0.775 mV)
Channel 1-4 (XLR, Line): -30 dBu (24.5 mV)
Channel 1-4 (1/4", Mic): -50 dBu (2.45 mV)
Channel 1-4 (1/4", Line): -20 dBu (77.5 mV)
Channel 4 (Hi-Z Engaged, Mic): -50 dBu (2.45 mV)
Channel 4 (Hi-Z Engaged, Line): -20 dBu (77.5 mV)
Channels 5-12 (XLR): -60 dBu (0.775 mV)
Channels 5-8 (1/4"): -20 dBu (77.5 mV)
Channels 9-12 (RCA, 1/8"): -8 dBu (316 mV)
Nominal
Channel 1-4 (XLR, Mic): -43 dBu (5.48 mV)
Channel 1-4 (XLR, Line): -13 dBu (173 mV)
Channel 1-4 (1/4", Mic): -33 dBu (17.3 mV)
Channel 1-4 (1/4", Line): -3 dBu (548 mV)
Channel 4 (Hi-Z Engaged, Mic): -33 dBu (17.3 mV)
Channel 4 (Hi-Z Engaged, Line): -3 dBu (548 mV)
Channels 5-12 (XLR): -43 dBu (5.48 mV)
Channels 5-12 (1/4", RCA, 1/8"): -3 dBu (548 mV)
Maximum Before Clip
Channel 1-4 (XLR, Mic): -15 dBu (138 mV)
Channel 1-4 (XLR, Line): +15 dBu (4.36 V)
Channel 1-4 (1/4", Mic): -5 dBu (436 mV)
Channel 1-4 (1/4", Line): +25 dBu (13.8 V)
Channel 4 (Hi-Z Engaged, Mic): -5 dBu (436 mV)
Channel 4 (Hi-Z Engaged, Line): +20 dBu (7.75 V)
Channels 5-12 (XLR): -15 dBu (138 mV)
Channels 5-12 (1/4", RCA, 1/8"): +25 dBu (13.8 V)
Analog Output Characteristic
Output Connectors Stereo Out (L/R): 2x 1/4" / 6.35 mm balanced
Aux Sends (1/2): 2x 1/4" / 6.35 mm balanced
Rec Out (L/R): 2x RCA unbalanced
Impedance Stereo Out (L/R): 600 Ohms actual, 10 kOhms Lines
Aux Sends (1/2): 600 Ohms actual, 10 kOhms Lines
Rec Out (L/R): 600 Ohms actual, 10 kOhms Lines
Output Level Stereo Out (L/R): +4 dBu (1.228 V) nominal, +20 dBu (7.75 V) max before clipping
Aux Sends (1/2): +4 dBu (1.228 V) nominal, +20 dBu (7.75 V) max before clipping
Rec Out (L/R): -10 dBV (0.308 V) nominal, +18 dBV (7.75 V) max before clipping
Loudspeaker Outputs
Connectors Speakers A/B: 2x Neutrik speakON NL4, 1/4" / 6.35 mm
Impedance Actual Source Impedance: < 0.1 Ohms
For Use with Nominal: 4 Ohm speakers, 8 Ohm speakers
Output Level 4 Ohm Speakers: 600 W (1 Hz THD+N < 1%), 710 W (1 kHz THD+N < 10% [CEA2006])
8 Ohm Speakers: 400 W (1 Hz THD+N < 1%), 500 W (1 kHz THD+N < 10% [CEA2006])
General Specifications
Output Power 1 kHz THD+N < 10% (CEA2006): 710 W + 710 W (4 Ohms), 500 W + 500 W (8 Ohms)
1 kHz THD+N < 1%: 600 W + 600 W (4 Ohms), 400 W + 400 W (8 Ohms)
Frequency Response Frequency Response Refer to the nominal output level @ 1 kHz
Input to Speakers: +1/-3 dB (40 Hz to 20 kHz)
Input to Stereo Out, Aux 1/2 Send: +0.5/-1.0 dB (20 Hz to 20 kHz)
THD + N Input to Speakers (Mic/Line): 0.1% @ 10 W (40 Hz to 20 kHz)
Input to Speakers (Line - Channels 1-4) 0.04% @ 65 W (1 kHz)
Input to Stereo Out, Aux 1/2 Send (Mic/Line): 0.02% @ +14 dBu (20 Hz to 20 kHz)
Input to Stereo Out, Aux 1/2 Send (Line - Channels 1-4): 0.007% @ +20 dBu (1 kHz)
Hum & Noise EIN: -117 dBu
Residual Output Noise
Input to Speakers: -70 dBu (40 Hz to 20 kHz, Stereo Master Level: min)
Input to Stereo Out, Aux 1/2 Sends: -82 dBu (20 Hz to 20 kHz, Stereo Master Level: min)
Crosstalk (1 kHz): -85 dB
Input Channels M