Great River MP-2NV Dual Channel Microphone Preamp


SKU: GR/MP-2NV Categories: ,


Great River MP-2NV Dual Channel Microphone Preamp – is a Great River Electronics preamplifier that takes the classic circuitry and vintage sound of the 1073 module to a new level of modern sonic fidelity. Accuracy, transparency, and vintage ‘tuning’ amplify this design goal. The circuitry allows for brilliant transformer saturation or the soft distortions of a single ended amplifier. Extreme pushing of the unit will augment the sound of electric guitars,  sound modules, and drums to add vitality, presence, and real punch.

The main features of the Great River MP-2NV Dual Channel Microphone Preamp include:

  • XLR balanced in and out connections
  • -10dbV output for ‘no-latency’ DAW monitoring
  • High-Z input on front panel
  • Adjustable gain in 5db steps to 60db
  • Output gain from -25 to +10db; maximum overall gain 70db
  • Input and output monitor meters on each channel
  • 2 or 3 stages of single ended solid state amplifier gain blocks
  • Gold plated switching contacts
  • Front panel polarity, phantom power, input impedance, and output loading switches
  • High quality, custom wound Sowter transformers
  • Output transistor and transformer with heavy 70ma Class A bias
  • Local regulating of each channel
  • Long service life components
  • TRS insert patch for compressor or equalizer ahead of the output amplifier
  • 110, 220 volts, either 50 or 60 Hz operation with external switching


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Additional information

Weight 10 kg


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