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4061 - Phono/Microphone Preamplifier Unit

A low-noise / high-gain hi-fi quality stereo preamplifier specially for use with turntables with magnetic cartridges, or with microphones to be connected to any amplifier or computer soundcard without signal loss or deterioration.

Supplied ready assembled in a strong metal case with a mains to DC power adapter.

  • Amplifies signal from low current phono or microphone sources
  • MIC/Phono switch
  • Suitable for stereo microphones or 2x mono microphones
  • High gain, low noise
  • Input connections: 1 x 6.35mm stereo jack, 1 x 6.35mm mono jack and L+R phono
Input Impedance:50K Ohm
Input Level:0.5mV Mic Mode / 3mV Phono mode
Gain:50 dB Mic Mode / 34 dB Phono mode
S/N Ratio:>48 dB Mic Mode / >55 dB Phono mode
Freq. Response (Mic mode):+ 1 dB to - 3 dB 70Hz - 20kHz
Equalisation (Phono mode):RIAA +1 to -3dB 30Hz - 20KHz
Output Level:150mV RMS
Load Impedance:>10K Ohm
Overload Margin:23 dB
Crosstalk:55 dB
Supply voltage:12-15Vdc 100mA (230Vac mains adapter supplied)
Dimensions (WxHxD):134x38x70mm