IGS Audio NE72

Two-channel Mic Preamp

CAP2: 0 £1,495.00
£1,245.83 ex VAT
Call or email for availability.

Stereo Transistor Preamp.

The IGS Audio NE72 is a classic circuit based on the legendary British preamp from the 1980s. The NE72 is a full symmetric, transformer-balanced preamp. It is a pure A class circuit with the audio path reduced to minimum (ultra-short connections between elements). The construction consists of two steps of gain. The Gain and Output knobs drive the individual steps. The input is a LL1538 Lundahl transformer. Out's by Carnhill.


  • 2 balanced XLR Mic/Line Input
  • 2 unbalanced, high resistance HiZ Input on front panel
  • 2 balanced XLR Output
  • +4dB operating level
  • Maximum Output +29 dBV
  • Gain 60dB
  • HiZ impedance 1 MOhm
  • Output impedance 600 Ohm
  • Frequency response 20Hz to 20kHz; +/- 0.3dB
  • HD <0.01% @ 1Khz, +20dBu
  • Dynamic range 109dB
  • Meters read VU
  • Internal power supply
  • Mains consumption 25 Watts
  • 230V/110V Power option

Typical usage:

  • Great microphone preamp with or without phantom power
  • Good preamp for any other mono instruments
  • Handy for vocal and guitar on stage
  • Great for high signals like an acoustic snare or kick

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