Manley Massive Passive Mastering Version Stereo Equalizer

MASTERING VERSION FEATURES All-Passive tone sculpting circuitry  Unique Shelf curves use the "bandwidth" control  Overlapping and Interleaved Frequency choices  Every band switchable to shelf or bell  Vacuum tube make-up gain and line drivers  Parallel symmetrical topology  Premium components throughout  HP and LP Filters STEPPED GAIN trims -2.5 to +2.5dB in 11 steps of 1/2dB each Metal Manley mechanically detented GAIN and BANDWIDTH control knobs  MASTERING VERSION SPECIFICATIONS Ins & Outs Balanced XLR & 1/4" (accepts unbalanced)  Level +4 dBu nominal, internal switches for -10 operation  HARDWIRE Bypass Switch (unit does pass audio when powered off)  44 Frequencies (roughly 1/4 octave spacing)  Frequency Range: 22 Hz to 27 kHz  EQ Boost/Cut Range: Maximum 11dB boost or 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 12AU7, 4 x 6414  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 Voltage changeable with power transformer changeover switch and fuse value change. Mains Voltage Frequency: 50~ 60Hz  Size (3U): 19" x 5.25" x 10"  Weight: Unit 21 lbs. Shipping Weight: 27 lbs.