Chandler REDD.47


Free shipping in Canada. Conditions

The REDD.47 is a recreation of the original valve line amplifiers used in Abbey Road Studios' heralded and rare EMI REDD.51 recording consoles circa 1959-1968.

Designed as a central component to the EMI REDD.51 recording console, the original REDD.47 line amplifier was used to amplify virtually every stage of the audio path (mic inputs, line inputs, echo sends and monitors).

The REDD.47 lent its unmistakably punchy, aggressive character to music recorded at Abbey Road Studios between 1964 and 1968, including many tracks by The Beatles.

The Chandler Limited REDD.47 pre-amp offers many additional benefits to the original design including increased gain, allowing a range of tonal options from pristine clean sound to classic rich, saturated tone with up to 2% harmonic distortion before clipping. The Chandler Limited REDD.47 pre-amp easily reproduces the distortions heard on The Beatles' 'Revolution.'

Chandler Limited's REDD.47 tube microphone pre-amplifier delivers the legendary sound of Abbey Road Studios' 'Holy Grail' pre-amp, with extra features to meet today's recording studio standards.


  • Recreation of EMI REDD.51 Tube Preamp
  • Official Abbey Road Studios Equipment
  • Mic, Instrument, and Line Inputs
  • Increased Gain from Original Design
  • Ranges from Clean to Harmonic Distortion
  • Rumble Filter Selectable Low Cut
  • 48V, Polarity Switch, 20dB Pad
  • Specifications

    Inputs: Mic/Line (Balanced XLR), D/I (1/4")
    Stepped gain: 6db increments
    Fine gain: variable +/-5db
    Total Gain: +57db
    Output control: variable
    Rumble filter: Inductor based, switchable (30,45,60,70,90,110,130,180hz)
    PAD: 20db, switchable
    Phase: switchable
    Phantom Power: +48v, switchable
    Tubes: EF86, E88CC (input/output)
    Transformer: balanced I/O (custom wound)
    Internal: power supply
    Handmade in the U.S.A.
    Manufacturer Part Number : REDD.47


    Like us
    Follow us
    Now accepting
    ©2004-2020 - Studio Economik Inc.® All Right Reserved.