Moon 850P Preamplifier

The 850P is Simaudio's most advanced preamplifier to date, a two chassis design that isolates the audio circuit from the power supply, digital section, and display to keep its noise floor as low as possible.

Its proprietary i2DCf (Independent Inductive DC Filtering) power regulation runs 40 filtering stages, paired with suspension technology aimed at eliminating microphonics and a per-input gain offset of up to 10dB.

Specifications

• Inputs: three XLR, five RCA
• Outputs: two XLR, two RCA (fixed and variable)
• Gain: 9dB
• Input impedance: 11k ohms
• Output impedance: 50 ohms
• Sensitivity: 200mV-4V
• THD: 0.0005%
• IMD: 0.0001%
• Signal-to-noise: 130dB
• Crosstalk: -130dB
• Frequency response: 5Hz-100kHz
• Dimensions (per chassis): 18.75 in W x 4.0 in H x 16.5 in D
• Weight: 151 lbs (67 kg) total across both chassis
• Finish: Black, Silver, Two-Tone (availability varies by market)