Number of Channels 12

Mono Channel EQ (ch.1 to 8) Low, Sweep Mid, High

Stereo Channel EQ (ch. 9/10 & 11/12) Low, Mid, High

Channel Effects All Channels

Balance Controls 9 to 12

Pan Controls 1 to 8

Inputs - XLR (bal) Ch. 1 - 8

Inputs - 1/4" Ch. 1 - 12

Inputs - RCA (unbal) 2 Stereo Sets

Clip /Mute LED All Channels

Phantom Power 24 V + LED indicator

VU Meter 2 x 5 LED

Headphone Monitor Features Cue , Volume

Internal Effects Digital 16 Bit; 255 Effects

Effects Send 1 Internal/External

Reverb / Effects Footswitch Yes

Max Gain to Line Out -Mic Input (dB) +63

Max Gain to Line Out -Line Input (dB) +45

Master EQ -1 (type /Channels /Range - dB) Graphic / Mono / 9 Band 63 Hz - 16,000 Hz

Master EQ -2 (type /Channels /Range - dB) Graphic / Mono / 9 Band 63 Hz - 16,000 Hz

Main Outputs ( Line Level) 4 , 1/4 inch (TRS) 2 pre, 2 post EQ

Main Amp Inputs (Line Level) 2 , 1/4 inch (TRS)

Monitor Outputs (Line Level) 1, 1/4 inch (TRS)

Outputs - Amp A - 1/4" Jacks 2

Outputs - Amp A - Speakon 4-pin 1(Euro only)

Outputs - Amp B - 1/4" Jacks 2

Outputs - Amp B - Speakon 4-pin 1 (Euro only)

Mixer - Signal to Noise Ratio (dB) greater than 100

Mixer - Frequency Response (Tone and EQ Flat,+/-2dB) 20 Hz - 20,000 Hz

Mixer - Input Referred Noise to line out, @ 150 Ohms (dBv) -117

Mixer THD (Main out w/ -10dB input) less than 0.03%

Amp A - Power Output @ 8 Ohms (0%1"THD, 1kHz) 240

Amp A - Power Output @ 4 Ohms 455

Amp B - Power Output @ 8 Ohms (0%1"THD, 1kHz) 240

Amp B - Power Output @ 4 Ohms 455

THD - 1kHz (dB) less than 0.03%

THD - 20Hz-20kHz (dB) less than 0.1%

Hum and Noise (un / Aweight -dB) -98

Typical crosstalk -1 kHz (dB) -66

Input Impedance - Bal/Unbal (Ohms) 22,000 - 12,000

Input Sesitivity (Vrms Sine) 1.47 V

CMRR @ 60Hz (min/typ) 54 dB / 66 dB

Max Votage Gain (dB) 29

Power Consumption (typ/max) 660 VA / 1200 VA

Protection Thermal / Load / DC

Cooling Variable Speed DC Fan

Transformer Type Toroidal

Finish Scratch Resistant Vinyl-Coated Aluminum

Chassis Construction Steel

Rackmount Yes (RK812)

Other Features Selectable stereo mains or mono main & monitor.

Dimensions (DWH, inches) 18 x 19 x 5.5

Dimensions (DWH, cm) 45.7 x 48.3 x 14

Weight (lbs/kg) 37 / 16.8