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Product Description

Line Circle
The 2-chassis design of the system, featuring meticulous power supply voltage regulation, gain offset adjustment, and configurable line inputs for "home theater ready" versatility, ensures a premium audio experience with precise control and flexibility.
Get the Details

Features & Specs Line Circle

NUMBER OF INPUTS XLR / RCA
3 pairs / 5 pairs
FREQ RESPONSE
5Hz - 100kHz ±0.1dB
INPUT IMPEDANCE
11,000Ω
INPUT SENSITVITY
200mV - 4.0V RMS
THD
0.0005%
WEIGHT
151 lb
NUMBER OF INPUTS XLR / RCA
3 pairs / 5 pairs
FREQ RESPONSE
5Hz - 100kHz ±0.1dB
INPUT IMPEDANCE
11,000Ω
INPUT SENSITVITY
200mV - 4.0V RMS
THD
0.0005%
WEIGHT
151 lb

Expert Insight

Line Circle

For those seeking a top-tier preamplifier, the Simaudio Moon Evolution 850P stands out as an exceptional option. In my opinion, it firmly belongs among the finest available in the market.

Expert Img
Mike Chapman
Brand Manager

Details

Line Circle

Moon 850P Dual Chasis Balanced Preamplifier

The system features a 2-chassis design, with one housing the power supply, digital controller circuitry, software processing, and the LED display, while the other exclusively contains audio circuitry; notable elements include i2DCf for power supply voltage regulation, providing independent inductive DC filtering for each IC in the audio circuit's signal path (totaling 40 stages), gain offset adjustment of ±10dB for each line input, and fully configurable line inputs for "home theater ready" settings where the 850P's volume control is bypassed.

Specifications:

  • Number of inputs - XLR / RCA - 3 pairs / 5 pairs Input
  • Sensitivity - 200mV - 4.0V RMS
  • Input Impedance - 11,000Ω
  • Gain -9dB
  • 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 - -130dB
  • Output impedance - 50Ω
  • THD (20Hz - 20kHz) - 0.0005%
  • Intermodulation distortion - 0.0001%
  • Shipping weight - 151 lb / 67 kg
  • Dimensions - each chassis (w x h x d) - 18.75 x 4.0 x 16.5 in 47.6 x 10.2 x 41.9 cm
The following accessories should be included inside the box with your preamplifier:
  • AC power cable
  • FRM-3 remote control with three ‘AAA’ batteries
  • Three (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
  • Owner’s manual
  • Warranty and product registration information (USA and Canada only)

850P User Manual

Reviews

Line Circle
Product Descriptiondown arrow

Product Description

Line Circle
The 2-chassis design of the system, featuring meticulous power supply voltage regulation, gain offset adjustment, and configurable line inputs for "home theater ready" versatility, ensures a premium audio experience with precise control and flexibility.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

NUMBER OF INPUTS XLR / RCA
3 pairs / 5 pairs
FREQ RESPONSE
5Hz - 100kHz ±0.1dB
INPUT IMPEDANCE
11,000Ω
INPUT SENSITVITY
200mV - 4.0V RMS
THD
0.0005%
WEIGHT
151 lb
NUMBER OF INPUTS XLR / RCA
3 pairs / 5 pairs
FREQ RESPONSE
5Hz - 100kHz ±0.1dB
INPUT IMPEDANCE
11,000Ω
INPUT SENSITVITY
200mV - 4.0V RMS
THD
0.0005%
WEIGHT
151 lb
Expert Insightdown arrow

Expert Insight

Line Circle

For those seeking a top-tier preamplifier, the Simaudio Moon Evolution 850P stands out as an exceptional option. In my opinion, it firmly belongs among the finest available in the market.

Expert Img
Mike Chapman
Brand Manager
Detailsdown arrow

Details

Line Circle

Moon 850P Dual Chasis Balanced Preamplifier

The system features a 2-chassis design, with one housing the power supply, digital controller circuitry, software processing, and the LED display, while the other exclusively contains audio circuitry; notable elements include i2DCf for power supply voltage regulation, providing independent inductive DC filtering for each IC in the audio circuit's signal path (totaling 40 stages), gain offset adjustment of ±10dB for each line input, and fully configurable line inputs for "home theater ready" settings where the 850P's volume control is bypassed.

Specifications:

  • Number of inputs - XLR / RCA - 3 pairs / 5 pairs Input
  • Sensitivity - 200mV - 4.0V RMS
  • Input Impedance - 11,000Ω
  • Gain -9dB
  • 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 - -130dB
  • Output impedance - 50Ω
  • THD (20Hz - 20kHz) - 0.0005%
  • Intermodulation distortion - 0.0001%
  • Shipping weight - 151 lb / 67 kg
  • Dimensions - each chassis (w x h x d) - 18.75 x 4.0 x 16.5 in 47.6 x 10.2 x 41.9 cm
The following accessories should be included inside the box with your preamplifier:
  • AC power cable
  • FRM-3 remote control with three ‘AAA’ batteries
  • Three (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
  • Owner’s manual
  • Warranty and product registration information (USA and Canada only)

850P User Manual

Reviewsdown arrow

Reviews

Line Circle
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