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Pro-Ject Phono Box DC Phono Preamp

3 Reviews

Out of stock - Ships in 1 week.



An Economic Upgrade

  • Preamplifier for MM or MC with switch on rear panel
  • Best buy classic
  • DC power supply (< 1 watt standby power)
  • Precise RIAA equalisation
  • Low noise ICs
  • Output stage with ultra-low impedance
  • Gold-plated RCA sockets
  • Small size for installation near record player
  • Technical:
  • Input impedance, MM: 47kohms/120pF
  • Input impedance, MC: 100ohms/120pF
  • Gain, MM: 40dB
  • Output voltage typically: 300mV/1kHz at 3mV/1kHz (MM input)
  • Gain, MC: 60dB
  • Output voltage typically: 300mV/1kHz at 0,3mV/1kHz (MC input)
  • Max. output: 9,5V (1kHz)
  • Noise floor, MM: 86dB (94dB - A weighted)
  • Noise floor, MC: 68dB (75dB - A weighted)
  • THD, MM: 0,01%
  • THD, MC: 0,05%
  • RIAA-equalisation curve accuracy: 20Hz - 20kHz / max. 0,5dB
  • Outboard power supply: 18V/200mA DC, suitable for your country's mains supply
  • Standby power consumption: 1 watt
  • Dimensions W x H x D: 103 x 36 x 103 (109 mm with sockets)
  • Weight: 540g
  • Ratings & Reviews

    3 reviews

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    Can't beat it for the price. Sounds almost as good as my Graham Slee Gram Amp 2 SE to my ears and a lot cheaper!

    up and running again


    The moving coil preamp on my old Grundig amp lost the right channel. Instead of switching cartridges, I went with this little jewel. I was floored with how well it works. Slapped on some Blood, Sweat and Tears and the little preamp "made me so very happy"! Thanks Needle Doctor!

    dead phono preamp


    Phono preamp went out on my old Grundig amp. It had a switch for both MM and MC, but the MC section lost the right channel. Instead of replacing my MC cartridge, I bought this little jewel. Could not be happier!