This is the Mastering Version of the Massive Passive with innovative repeatable, mechanically detented knobs of our own design. Range is clamped down for focus where mastering engineers live and breathe. Filters go higher and lower for solving problems in the mastering stage.
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 plus gain trims - Metal Manley mechanically detented GAIN and BANDWIDTH control knobs
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: 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
