Simaudio Moon P5

• SIMAUDIO MOON P 5 Dual-Mono PreAmplifier Pre Amp w/ Remote & PS 5 Power Supply

A custom proprietary transformer design with lower magnetic, electrical and thermal loss, yielding an improved power transfer and lower regulation factor, resulting in increased current speed and better dynamics.
Fully balanced differential circuitry throughout the entire preamplifier.

• An oversized power supply housed in separate matching chassis.
  
• Eight stages of DC voltage regulation.
  
• An exceptional short, capacitor-free signal path measuring only nine inches in length for a faster transient response.
  
• Open-loop zero feedback circuit topology.
  
• Proprietary designed “RGB” fully discrete “shunt to ground” gain stage employing a precision relay network which uses only one metal film resistor at any given time (rather than a series of resistors) for the audio signal to pass through, resulting a gain control that doesn’t degrade sonic performance regardless of the selected settings.
  
• J-FET input devices and MOSFET circuit topology.
  
• One single-ended audio input which functions as a “pass-through”, which bypasses the gain stage to accommodate a component such as a home-theater processor, whose own volume control is use instead.
  
• Extremely rigid chassis constriction to minimize the effects of external vibrations.
  
• Accurate matching of the very finest high quality electronic components.
  
• A symmetrical circuit design.
  
• Pure copper circuit board tracings with extremely low impedance characteristics.
  
• Designed to be powered up at all times for optional performance.
  
• Low operating temperature for a longer than normal life expectancy.
  

Specifications:

Configuration ………………………………… Dual Mono

Power supply transformer …………….. 0.5kVA

Power supply Capacitance ……………… 70,000mF

Class of operation …………………………… Class “A”

Design ……………………………………………. Open loop – fully balanced differential

Balanced inputs (XLR) …………………….. 1

Single-ended inputs (RCA) ………………. 5

Input device type …………………………….. J-FETs

Input impendence …………………………… 47,500

Input sensitivity ………………………………. 200mV – 4.0V RMS

Tape output …………………………………….. 1

Output device type …………………………... MOSFET

Balanced outputs (XLR) …………………… 1

Single-ended outputs (RCA) ……………... 1

Output impedance (balanced) …………... 110

Output impendence (single-ended) …... 220

Gain control ………………………… RGB ry – fully discrete “Shunt-TO-Ground”

Gain (balanced) ……………………………….. 12dB

Gain (single-ended) …………………………. 9dB

Single-to-noise ratio ………………………… 98dB @ full output

Maximum output voltage (balanced) … 10 Volts

Maximum output voltage (single-ended) … 5 Volts

Frequency response ………………………… 20Hz – 20kHz + 0/-0.1dB

Crosstalk @ 1kHz …………………………….. -65dB

Intermodulation distortion ………………. Unmeasurable

THD (20Hz – 20kHz) ………………………... < 0.05%

Remote Control ………………………………... All aluminium full-function (FRM)

AC power requirements ……………………. 240V / 50Hz

Fuse replacement …………………………….. 1A long slow blow

Shipping weight ……………………………….. 18 Kgs

Dimensions (W x H x D, inches) ………… 17 x 4 x 15 (each chassis)

Color ……………………………………………… BLACK

Here is a SIMAUDIO MOON P5 in Perfect Working order, and in 8.5 out of 10 Cosmetic Condition. From a close distance, Basically looks new.

Just bought a Sophia Electric Prodigy, and there is no need for a PreAmp.

ALL ORIGINAL PACKING, MANUALS, REMOTE INCLUDED.

Doubled boxed, and ready to ship NOW.