Maag PREQ4 – 500-Series Mic PreAmp EQ


SKU: PREQ4 Categories: ,
Brands: Maag


The Maag PREQ4 is a one channel microphone preamplifier with AIR BAND shelf boost from 2.5 to 40kHz via VARI AIR. The Maag PREQ4 compatible with the API 500-6B lunchbox and 500VPR rack systems. Following its PREQ3 predecessor, the PREQ4 provides unparalleled transparency and top end presence while maintaining the true natural sound behind the microphone.

Presented in the flagship lunchbox portable format, the PREQ4 offers the legendary AIR BAND®, 65dB adjustable gain, phase reverse capability, 70Hz high pass filter, +48V phantom power, and -20dB PAD. The Maag Audio PREQ4 is an official member of the VPR Alliance.

The Main Features of The Maag PREQ4 Include:

  • Max Gain: 65 dB
  • Frequency Response: -3 dB points, 10Hz & 75kHz
  • Nominal Input Impedance (XLR): Mic, 150 Ohms, balanced
  • Nominal Output Impedance (XLR): 50 Ohms, actively balanced
  • Equivalent Input Noise: -128 dBu (-96 dBu Actual Metered Noise)
  • Headroom: +27 dBu
  • Maximum Phase Shift: 25°
  • THD + Noise: < 0.007%


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Additional information

Weight 0.1 kg


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