Universal stereo preamplifier for microphones and universal application. The module is simply connected between a stereo power amplifier and a too weak signal source (e.g. microphone).
Operating voltage9 - 24 V/DC stabilized (or battery)
Current consumption approx. 3.4 mA ± 20% at 12 V (without load)
Frequency range approx. 8 Hz - 60 kHz, 3 dB at U out 1.5V RMS
Input impedance100k Ω
Output load> 2k Ω
Amplification approx. 30 dB ± 20%
Distortion≤ 0.02% ± 20%
Dimensions approx. 40 x 40 x 12 mm (without fixing straps)