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ProJect Phono Box RS Phono Preamplifier Online

Original price was: $1,280.00.Current price is: $384.00.
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16 - 23 Mar, 2025
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Description

Phono Box RS2 Preamplifier

Reference class phono preamplifier with unique continuously variable impedance control

This ultra low-noise and low-distortion preamplifier is truly made for the audio connoisseur.

It offers not only breathtaking performance but is capable of adapting to virtually any phono cartridge through variable its impedance control. Impedance adjustment can even be done during playback!

With premium components such as the SSM2019 from Analog Devices for the input stages and the Linear Technology LT1010 as its high current buffer stage, Phono Box RS delivers ultra low levels of distortion and noise. Its very low output impedance makes it insensitive to selection of interconnect cables and lengths.

A selector switch permits use of fully passive RIAA or DECCA equalisation. The Phono Box RS offers fully balanced circuitry and both XLR and RCA inputs and outputs. Vinyl playback has never sounded clearer, more detailed and smoother than with this superlative phono stage!

Product Features

  • MM & MC capable
  • True dual mono design
  • Balanced XLR & unbalanced RCA In & outputs
  • Fully passive RIAA & DECCA equalisation
  • Unique continuously variable input impedance loading, matches every cartridge (adjustment even while playing)
  • RCA & XLR In & out
  • Superior low noise low distortion
  • Classy & elegant dip switches
  • DC power supply (< 1 watt standby power)
  • Metal casing protects against vibration and interference
    • Technical Specifications

      Input Impedance

      Fixed 10 Ohms or 47 kΩ, Variable 10 – 1,200 Ohms

      Load Capacity Switchable

      100 pF, 200 pF, 300 pF, 420 pF, 520 pF

      Output Impedance

      50 Ohms

      Gain MM MC

      RCA: 40, 50, 60 dB XLR: 46, 56, 66 dB

      Signal to Noise Ratio

      91 dBA

      THD

      0.019%

      RIAA Accuracy

      Within 0.3 dB 20 Hz – 20 kHz

      Subsonic Filter

      20 Hz -12 dB

      Inputs

      RCA & XLR

      Outputs

      RCA & XLR

      Power Supply

      2 x 18 V 300 mA DC; 220 – 240 V, 50 Hz

      Power Consumption

      150 mA DC <1 Watt Standby

      Finishes

      Black or Silver

      Dimension (W x H x D)

      206 x 72 x 210 mm (With Sockets)

      Weight

      2KGs not including Power Supply

          *This information has been obtained from Manufacturers website. We advise that Price, Features & Specifications are subject change from Manufacturer without notice.

          E&OE

      Colour

      Black, Silver

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