Manley Massive Passive Mastering

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

• Inputs: Balanced XLR & 1/4” (accepts unbalanced)

• Outputs: Balanced XLR (accepts unbalanced) & Unbalanced 1/4” 

• Level +4 dBu nominal

• 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

• Auto-mute warmup delay = 20 seconds

• Power Consumption (120/240VAC): 44 watts

• Mains Voltage & Frequency (VAC/Hz): Internal Universal Power Supply 90-254 VAC / 50-60Hz

• Mains Voltage Frequency: 50~ 60Hz

• Size (3U): L 19” x W 10” x H 5.25”

• Unit Weight: 15.5 Lbs.

• Shipping Box: L 23” x W 15” x H 10”

• Shipping Weight: 26 Lbs.