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
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 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.