MASSIVE PASSIVE STEREO TUBE EQ EQUALIZER
- 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.
- 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