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New Zealand sourced stock, with full local warranty.
Colour: Two-Tone


  • 2-chassis design with 1 chassis housing the power supply, digital controller circuitry, software processing & the LED display. The other chassis contains ONLY audio circuitry
  • Power supply voltage regulation includes i 2 DCf (Independent Inductive DC Filtering); 1 inductor for each and every IC in the audio circuit’s signal path – 40 stages in all
  • Gain offset adjustment of ±10dB for each line input
  • Each line input is fully configurable to be “home theater ready”, whereby the 850P’s volume control is bypassed

Number of inputs - XLR / RCA

3 pairs / 5 pairs

Input Sensitivity

200mV - 4.0V RMS

Input Impedance




Number of Outputs - XLR / RCA

2 pairs / 2 pairs (fixed + variable)

Signal-to-noise Ratio (20Hz-20kHz)

130dB @ full output

Frequency response

5Hz - 100kHz ±0.1dB

Crosstalk @ 1kHz


Output impedance


THD (20Hz - 20kHz)


Intermodulation distortion


Shipping weight

151 lb / 67 kg

Dimensions - each chassis (w x h x d)

47.6 x 10.2 x 41.9 cm

  • MOON 850P Preamplifier
  • AC power cable
  • FRM-3 remote control with three ‘AAA’ batteries
  • 3 color-coded cables to connect the preamplifier to it’s power supply/controller chassis
  • SimLink™ cable with 1/8” mini plug terminations on each end
  • User manual
  • Warranty and product registration information

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