SimAudio Moon 740P Pre-Amplifier

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  • Regular price $15,499.00

Living Entertainment North Coast

SimAudio Moon 740P Pre-Amplifier

The MOON 740P Preamplifier is a dual-mono fully balanced differential design, following in the footsteps of the reference 850P preamplifier.

Manufacturers Details:

The 740P is a dual-mono fully balanced differential design, following in the footsteps of the reference 850P preamplifer. This “next generation” series preamplifier uses various recently in-house developed technologies that help create a level of performance that can be best described as astounding.


Engineered With Care:

Intended for those seeking high-performance in an elegant, stylish yet uncomplicated package, the 740P leaves your music uncolored and free of any grain or noise; The purity of the signal remains uncompromised, allowing the music to be heardas was intended from day it was recorded. New technologies include the M-eVOL2 volume control, with a phenomenal 530 steps, allowing for an extremely precise level adjustment.

Of course, key features you’d expect in a MOON products are present such as SimLink™, a 12V trigger output and M-Lock, just to name a few, as well as both RS-232 and IR ports for custom-install environments. Finally, a plethora of user selectable cosmetic options are available at the time of purchase.

Key Features:

  • 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 – 24 stages in all.

  • 4 stages of our M-LoVo (MOON Low Voltage DC regulation); a highly sophisticated circuit virtually free of noise, yielding exceptionally fast, precise, and very stable DC voltage.

  • Gain offset adjustment of ±10dB for each line input.

  • Fully compatible with 820S external power supply.

  • Each line input is fully configurable to be “home theater ready”, whereby the 740P’s volume control is bypassed.


Number of inputs - XLR / RCA 2 pairs / 3 pairs 
Input Sensitivity 200mV - 4.0V RMS
Input Impedance 22,000Ω
Gain 9dB
Number of Output - XLR / RCA 1 pair / 2 pairs (fixed + variable)
Signal-to-noise Ratio (20Hz-20kHz) 120dB @ full output
Frequency response (full range) 5Hz - 100kHz ±0.1dB
Crosstalk @ 1kHz -116dB
Output impedance 50Ω
THD (20Hz - 20kHz) 0.001%
Intermodulation distortion 0.0003%
Shipping weight 16 kg
Dimensions (width x height x depth) 47.6 x 10.2 x 41.9 cm