The Great River MP-2NV Dual Channel Preamp is a dual channel preamp classic 70s vintage circuit, featuring hardware bypass of equalizer section. The EQ-2NV (two channel equalizer) greatly modernizes the classic British "1081/1083Ë-type design. This single-rack-space digitally controlled analog parametric EQ offers similar topology to vintage 1081/1083 models, but with welcome improvements. Newly designed Class-A discrete single-ended amplifiers and true inductor/capacitor (L/C) circuitry add greater clarity and dynamic range to the musicality of the vintage-era models. The EQ-2NV also has a unique discrete high-current Class-A balanced output stage.
The main features of the Great River MP-2NV Dual Channel Preamp include:
Two channel, discrete Class-A design
Multiple In/Out connections: XLR balanced line in and out; ¼" -10dbV output for 'no-latency' DAW
monitoring; TRS ¼Ë insert patch point for NV Series mic preamp (inserts EQ between NV preamp gain stages)
Wide range of input sensitivity from +8dbm to -20dbm with selection between line in and insert patch point
4 bands independently enabled with +/-15db boost/cut
Hi and low bands selectable between peaking and shelving
Hi-mid and low-mid bands each have 3 selectable Q positions
3rd order selectable frequency high pass filter
Hardwire bypass of equalizer section
Internal low-noise shielded power supply (externally selectable for 110 / 220 volt; 50 / 60 Hz)
3 year warranty with registration
Single rack space with internal power supply
Features:
Manufacturer:
Great River
Amplifier principle:
Transistor
Number of channels:
2
Format:
19"
Max. Gain in db:
70
Phantom Power:
48V
Hi-Z Inputs:
2
Highpass filter:
No
Input Impedance (Ohm):
1200
Additional functions:
Pad, Phase reversal
THD+N in %:
0.02
Dynamic range in db:
125
Transformer balanced:
In & Output
Transformer manufacturer:
Sowter + Custom
Power Adapter:
Internal
Digital converter:
No
Great River MP-2NV Dual Channel Preamp Classic 70s Vintage Circuit
