INPUTS INPUT impedance: 500 Kohm, max. voltage: 9 Vpp EFFECT RETURN impedance: 33 Kohm, max. voltage: 12 Vpp CONTROLS GAIN -80 dB to +25 dB range LINE OUT level control on front panel PRE/POST EQ (for line out) switch on rear panel GROUND LIFT switch on rear panel MASTER VOLUME EQUALIZATION LOW center frequency: 40 Hz; level ±16 dB LOW-MID semi-parametric: frequency 100-800 Hz, level ±16 dB HIGH-MID semi-parametric: frequency 700 Hz-6 kHz, level ±16 dB HIGH 10 kHz shelf; level ±16 dB VPF (Variable Pre-shape Filter) center frequency 380 Hz (cut) VLE (Vintage Loudspeaker Emulator) 250 Hz-20 kHz cut OUTPUTS EFFECT SEND unbalanced, max. voltage 12 Vpp (pre-EQ) TUNER OUT unbalanced, max. voltage 2 Vpp LINE OUT balanced XLR, max. voltage 25 Vpp SPEAKER OUT speakon OTHER HEIGHT 3.39 in. / 8.6 cm (2U) DEPTH 11.9 in. / 30.2 cm WIDTH 14.5" / 36.8 cm (with rack ears: 19" / 48.3 cm) WEIGHT 7.5 lbs / 3.4 kg OUTPUT POWER 750W RMS @ 8 ohm, 1200W RMS @ 4 ohm POWER REQUIREMENT 100/120V; 230V; 240V 50/60Hz (Voltage is factory preset according to region of sale)