MASSIVE PASSIVE STEREO TUBE EQ EQUALIZER

SPECIFICATIONS SPECIFICATIONS Ins & Outs Balanced XLR & 1/4" (accepts unbalanced)  Level +4 dBu nominal, internal switches for -10 operation  Bypass Switch bypasses EQ & tube circuits (not hardwire)  44 Frequencies (roughly 1/4 octave spacing)  Frequency Range: 22 Hz to 27 kHz  EQ Boost/Cut Range : 20 dB boost, 20 dB cut  Nominal Q range: 1.5 to 3 (uniquely active in shelf modes)  Frequency Response: ±2 dB: 8 Hz to 60 KHz  Maximum Output @ 1.5% THD +37 dBv; +26dBv @ 20 Hz  THD & Noise (1KHz @ +4 dBu): 0.06%  Noise Floor (referred to +4dBu): -85 dB (A Weight)  Dynamic Range: 120 dB  Tube Complement: 2 x 12AT7 EH, 4 x 12BH7EH for serial MSMPX### after 3/2014 Tube Complement: 2 x 12AX7 EH, 4 x 6414 for serial MSMPX### after 2/2004 Tube Complement: 2 x 5751, 4 x 6414 for serial MSMP### until 2/2004 Power Consumption (120/240VAC): 72 watts  Unit is factory set for 100V, 120V or 220-240VAC operation for original destination country's mains voltage. Operating Mains