Stereo Preamplifier (Module)
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 voltage: approx 9 - 24VDC stabilised (or battery)
Current consumption: approx 3.4mA ±20% at 12V (without load)
Frequency range: approx 8Hz - 60kHz, 3dB at U out 1.5Vrms
Input impedance: approx 100kΩ
Output load: approx > 2kΩ
Amplification: approx 30dB ± 20%
Distortion: < 0.02% ±20%
Dimensions: approx 40 x 40 x 12mm (without fastening straps)
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