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Pro-Ject Tube Box II Phono Preamp

This thing is awesome. The preamp market is cluttered with products in this price range, but the Pro-Ject Tube Box II's MM/MC flexibility along with, of course, it's pair of 12AX7s, set it apart. It doesn't just offer features, however. It sounds much better than its price indicates. It's simply exciting to listen to. Once you plug it in and get the tubes warmed up, you won't be able to stop listening.

Pro-Ject Tube Box II Features

  • Phono MM/MC selection switch located at the rear of the unit
  • Selectable Subsonic filter
  • Metal case shields the electronics from vibrational and electromagnetic interference
  • Optimal channel separation through dual-mono circuitry
  • Gold plated RCA connection sockets
  • Outboard power supply included

    Pro-Ject Tube Box II Technical Data

  • Tubes 2 x ECC83 (12AX 7A)
  • Input impedance, MM 47kohms/120pF
  • Input impedances, MC 100ohms/120pF
  • Gain, MM 40dB
  • Output voltage typically 300mV/1kHz 3mV/1kHz (MM input)
  • Gain, MC 60dB
  • Output voltage typically 300mV/1kHz 0,3mV/1kHz (MC input)
  • Noise floor, MM 84dB (94dB -A weighted)
  • Noise floor, MC 67dB (75dB - A weighted)
  • THD, MM 0,05%
  • THD, MC 0,08%
  • RIAA-equalisation curve accuracy 20Hz - 20kHz / max. 0,5dB
  • Subsonic filter at 18Hz with 18dB/octave
  • Power supply type Mains-fed outboard power supply
  • Output voltage 16V/1.000mA AC
  • Power consumption 16V/410mA AC
  • Dimension W x H x D 103 x 76 x 141mm
  • Weight 810g without power supply

    Pro-Ject Tube Box II Brochure

    Pro-Ject Tube Box II User Manual

    Needle Doctor Customer Review of Pro-Ject Tube Box II

    I highly suggest picking up this amazing phono preamp for your turntable as it’ll breathe new life into all your LP’s both young and old.

  • Pro-Ject Tube Box II [large view]
    Pro-Ject Tube Box II Phono Preamp
     
    Price: $449.00
      
     
     
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