Manley MASSIVE PASSIVE

Stereo Tube Equalizer

Two channel, four full parametric band valve equalizer, with additional high pass and low pass filters. Creating natural, organic, acoustic tone can be usefull also as a mastering eq.

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 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.

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
• Passive HP and LP Filters plus gain trims