MA-4HP
The MA-4HP is a high quality microphone amplifier with an integral high-pass filter. The gain range is 8dB to 63dB and the high-pass ranges from 3Hz to 315Hz @ 6dB/oct. This mic amp is transformer-less and there are no capacitors in the signal path. The 3 dB down points are 3Hz and 120kHz and the output clip point is greater than +30dBm As with all of our products, there are two isolated line driver outputs per input signal (Mic or Line).
Features
- wide bandwidth
- low distortion
- high output capability
- dual isolated outputs per channel
- integral high pass filter
- direct-coupled i/o
- minimalist signal path
- no input pads necessary
- each channel independently regulated
- robust build quality
- excellent control feel
Specifications
- 6Hz to 100kHz +0/-1dB frequency response
- +30dBm output clip point into 600 ohms
- -129dBm E.I.N. with 150 ohm source
- 8dB to 63dB gain range (custom range upon request)
- less than 0.007% THD+Noise 20Hz-20kHz at +26dbm out
- greater than 8k ohm input impedance
- less than 50 ohm output impedance
- HPF ranges from 3Hz to 315Hz (-3dB) with 6dB per octave slope
Also available:
MA-2X'O' (full featured parallel amplifier with transformer coupled input)