MAAG AUDIO / PREQ4-500

This is an API500 compatible microphone preamp equipped with AIR BAND.

■Features
- 25-45dB gain control
- 45-65dB control by turning on GAIN +20
- -20dB PAD switch
- High Pass Filter starting at 160Hz and dropping to -3dB around 70Hz
- 48v Phantom Power
- Phase Reverse
- AIR BAND adds brilliant high frequencies while preserving the original sound
- AIR GAIN: Dedicated gain control for AIR BAND

~From the manufacturer's website~
The maag audio PREQ4 is a single-channel microphone preamp featuring ""AIR BAND"" (2.5kHz-40kHz shelf boost) in API 500-6B lunchbox and 500VPR rack system formats.
As the successor to the PREQ3, the PREQ4 delivers unparalleled transparency and top-end presence while maintaining the natural sound of the mix.

Max Gain: 65dB
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: < 0.0009%