Soundsmith MMP4 Phono Preamp

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Soundsmith MMP4 Phono Preamp

by Soundsmith

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Product Code:
Soundsmith Phono Preamps
MMP-4 Phono Preamp - Output Options

Have a question about this product? Please email our audio advisor or call 1-877-929-8729 with any questions or concerns regarding your equipment purchase.

An upgrade in quality does not have to deplete your wallet.

The Soundsmith MMP & MCP preamps are revolutionary designs for their price - and the comments we get at each hi-fi show prove it. These preamps are what we use to demo our cartridges at all our shows even our high end cartridge designs.

Each hand - made preamp circuit is housed in a high quality aluminum case, powered by an external DC power supply, with easy to set up instructions. All amplifiers have extremely accurate RIAA equalization response.

Our MMP4 is a more cost effective way to enjoy your high output MC, MM or MI cartridge. Its design is based on our highly praised MMP3, and the specs and sonics make it a great value. It features 47K loading and 43 dB of gain.

Employing very high quality components, the MMP4 assures noise free and ultra-low distortion to allow unfettered enjoyment from your treasured vinyl collection. The MMP4 and MMP3 have been favorably demonstrated against preamps costing $2000 - $4000 with surprising results... and compliments to Soundsmith.

Optional, for all models we can built 50 ohm output, i.e. for driving long lines. $300 extra. (Select in dropdown)

Our MMP3 and MMP4 (Moving Magnet Preamps) work well with any of our Medium and High Output cartridge lines, and other similar cartridges.

Workmanship on this product is warranted for 2 full years.

4.5 x 1.375 x 7.125 inches W x H x D
0.89 lbs
Specifications (Standard):
Type: moving magnet
Input Load: 47k 100pF
Gain: 43dB
Noise (unweighted):-92 dB down
Overload specs for our preamps: Output clipping into 10K Ohms = 8.3 Volts RMS - all models.
Input overload levels for output clipping or non linearity: 20Hz - 5.3 mV; 1Khz - 53 mV; 20KHZ - 530 mV;
THD measurements: 1kHz, ~0.004%
The SoundSmith MMP4 Phono Preamplifier: Review by The Vinyladdict

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