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Phono Box MM Phono Pre-Amp

SKU eq-939a-ttlsf

Pro-Ject's most affordable phono preamp
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Lab Overview


  • Pro-Ject's most affordable phono preamplifier
  • allows you to plug a turntable directly into a stereo system, amplifier, computer, or any other device that takes line level input.
  • low noise, low distortion
  • RCA inputs and outputs
  • flat RIAA equalization curve (what you want for a preamp)


Most turntables need a phono preamp to work with stereos, computers, and speaker systems (unless your device has a "phono" input, which is rare). The Phono Box MM is a simple, cost effective solution which will convert your phono output into a low noise, low distortion, line level output.


  • input impedence: 47k ohms / 100pF
  • gain: 40dB
  • output voltage: 500mV / 1 kHz at 5mV
  • signal to noise ratio: 88 dB / A-weighted
  • THD: <0.04%
  • dimensions: 4.2 x 1.2 x 2.4 in., 107 x 30 x 61 mm; 9.9 oz., 280 g


  • power supply
UPC: 9120035827166

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