A superior plug-in replacement for Sony MXP3000-series console mic preamps. The MPC-3000 drastically improves performance by using a combination of the Jensen JT-16-B mic input transformer (Jensen's best mic input model), the 990C discrete class-A op-amp, and the total absence of coupling capacitors in the signal path. Just plug it in!
 
The Features:
- Jensen's JT-16-B Input Transformer
- 990 Discrete Class-A Op-Amp
- Elimination of all coupling capacitors from the signal path
- 1% 100ppm Metal Film Resistors
- Electrolytic Capacitors with a 105C Temperature rating
- Fully Sealed 25-turn Cermet Trim Pots

The Specs
- E.I.N., 20-20kHz unweighted
- 150 Ohm source: -129 dBu
- 0 Ohm source: -132 dBu
- Maximum input level =20Hz: +9 dBu
- Maximum output level at 990 output 75 Ohm load: +21 dBu
- CMRR
- 100Hz: 100 dB
- 10kHz: 80 dB
- Deviation from linear phase 20Hz-120kHz: < 2 deg
 
THD
- 60dB gain, 10k Ohm load, +21dBu output
- 10kHz: 0.005 %
- 1kHz: 0.004 %
- 40dB gain, 600 Ohm load, +21dBu output
- 10kHz: 0.003 %
- 1kHz: 0.003 %
- 40dB gain, 75 Ohm load, +21dBu output
- 10kHz: 0.030 %
- 1kHz: 0.005 %
​​​​​​​- DC offset < 100 µV