SimaudioMoon CD-3.3Simaudio Moon 350P DP preamplifier with (non-functioning DAC) and MC/MM phono stageSimaudio Moon 350P DP preamplifier with (non-functioning DAC) and MC/MM phono stage The 9/10 condition applies to everything except the DAC. I am continuing the ad at a reduced price since some ...1200.00

Simaudio Moon 350P DP preamplifier with (non-functioning DAC) and MC/MM phono stage

Listing ID: lis88fd3 Classified 
 Listed  · 1719 Views
Time Left: 10 Days


Asking Price: $1,200.00

New Retail Price: $3,000.00

Buy It NowMake Offer
Payment methodsPaypal card
Ships fromAurora, CO, 80016
Ships toUnited States
Package dimensions21.0" × 19.0" × 8.0" (20.0 lbs.)
Shipping carriersUPS or FedEx
Shipping cost
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Original accessoriesRemote Control, Box, Manual
Agon miniAverage Research Pricing

Simaudio Moon 350P DP preamplifier with (non-functioning DAC) and MC/MM phono

The 9/10 condition applies to everything except the DAC. I am continuing the ad at a reduced price since some may not require the DAC. 

The 350P DP was purchased new in Jan-2015 and is in like new condition re/ operation, function, performance and appearance in every way except digital inputs.

Original factory box, packaging,
remote control, power cord and
manual are included.

Buyer pays shipping. Seller will pay Paypal fee.

Questions or comments are welcome:

SoundStage!HI-FI Review "Simaudio’s Moon 350P is a high-performance stereo preamplifier ... The Moon 350P is very well
built, thoroughly reliable, ... rich in features, and painstakingly
evenhanded with any kind of music thrown at it. ... The Moon 350P’s biggest achievement is ... all the things it does very well while never faltering in any aspect of music reproduction. I
strongly recommend the Simaudio Moon 350P to those looking for rock-solid performance in every
one of those aspects for a reasonable price."  . . .  Doug Schneider


  • 7 line-level inputs: 4
    single-ended, 2 balanced and one front-mounted
    1/8” mini-jack for personal media players 

  • One single-ended audio input can
    (optionally) function as a “pass-through”,
    bypassing the gain stage to accommodate a component such as a home-theater processor, whose own
    volume control is used instead 

  • A full-function monitor loop 

  • Internal digital-to-analog
    converter with four inputs: optical, two
    coaxial, and USB 

  • Front panel display shows which
    input is selected, and if digital,
    sampling rate of the digital signal 

  • Internal phono preamp with
    adjustments for gain level as well
    as capacitance and resistance loading 

  • Discrete headphone amplifier
    circuit with the output on 1⁄4” TRS
    jack located on the front panel 

  • Fixed (single-ended) and Variable
    (balanced & single-ended) line
    level outputs 

  • Remote control operation  

  • RS-232 port for full unsolicited
    bidirectional feedback in custom
    installation and for firmware updates 

  • IR input for external control  

  • 12 Volt Trigger Output 

  • SimLink controller port allows for
    2-way communications between
    other compatible MOON components 


  • Configuration: Fully balanced  

  • Power Supply Transformers: 1 x 10VA (for audio); 1 x 10VA (controller

  • Power Supply Capacitance: 26,400μF 

  • Balanced inputs (XLR): 2 pairs 

  • Single-ended inputs (RCA): 4 pairs 

  • Mini-jack input: 1 (1/8”) 

  • Monitor Loop (RCA): 1 

  • Input Impedance: 22,000Ω 

  • Input Sensitivity: 200mV – 5.0V RMS 

  • Balanced outputs (XLR):1 pair 

  • Single-ended outputs (RCA): 2 pairs (fixed and variable) 

  • Output Impedance: 100Ω 

  • Gain: 6dB 

  • Signal-to-noise Ratio (20Hz-20kHz):
    120dB @ full output 

  • Maximum Output Voltage (Balanced):
    16 Volts 

  • Maximum Output Voltage
    (Single-Ended): 8 Volts 

  • Audible Frequency Response: 20Hz - 20kHz ±0.1dB 

  • Full-Range Frequency Response: 5Hz
    - 100kHz +0/-3.0dB 

  • Crosstalk @ 1kHz: -96dB 

  • Intermodulation Distortion: Unmeasureable 

  • THD (20Hz - 20kHz): < 0.0005% 

  • Remote Control: Full-Function (CRM-2) 

  • Power Consumption @ idle: 12.5

  • AC Power Requirements: 120V / 60Hz 

  • Dimensions (W x H x D, inches):
    16.88 x 3.5 x 13.1 


  • Input Impedance: Adjustable - 100
    ohms and 47K ohms 

  • Input Capacitance: Adjustable - 0pF
    and 100pF 

  • Gain: Adjustable 40dB and 60dB 

  • Input overload @ 40dB gain: 58mV RMS 

  • Input overload @ 60dB gain: 3mV RMS 

  • Signal-to-noise Ratio (full scale @
    40dB gain): 107dBr  

  • Signal-to-noise Ratio (full scale @
    60dB gain): 85dBr  

  • Frequency Response: 20Hz - 20kHz  

  • Crosstalk @ 1kHz: -97dB  

  • IMD: < 0.009%  

  • THD (20Hz - 20kHz): < 0.001% 


  • Digital Input Types: (2) RCA
    S/PDIF, (1) type-B USB, (1) optical Toslink 

  • Digital Input Impedance (S/PDIF):
    75 ohms @ 0.5 Volts 

  • DAC / Digital Filter: BurrBrown

  • Bit-depth range: 16 - 24 bits 

  • Sampling Frequency Rates: 44.1, 48, 88.2, 96, 176.4 and 192kHz  

  • Frequency Response (audible): 20Hz - 20kHz +0/-0.2dB 

  • Frequency Response (full range):
    2Hz - 72kHz +0/-3dB 

  • THD @ 1kHz, 0dBFS (A-weighted):
    < 0.001 % 

  • IMD: < 0.004 % 

  • Dynamic Range: > 116dB 

  • Signal-to-noise ratio: > 115dB @ full output 

  • Slew Rate: 50V/μs 

  • Channel Separation: > 115dB 

  • Low Level Linearity: ±1.0dB to
    below 120dBFS 

  • Intrinsic Jitter: < 25
    picoseconds  RMS 

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Member since October 2013