Radial ProRMP Passive Reamper with custom transformer and level control

RadialSKU: RAD-R800112500

Sale priceR 3,283.00

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For years, Reamping has been the ‘secret weapon’ for countless recordings by the biggest names in the business! Few realize that recording engineers not only Reamp® guitars, but often Reamp® bass, keyboards, drums and even voice as a means to bring creative new tones and sonic signatures to their music.

Reamping for every studio

The Radial ProRMP is a 100% passive Reamper. This means it does not require any external powering. The magic behind the ProRMP's great tone is a custom wound transformer that at once converts the balanced line level source to a hi-z output for your amp while also acting as an electrical isolator to eliminate troublesome ground loops that can often cause buzz and hum in the sound. Plug and play easy to use, the ProRMP connects from the recorder to your amp and effects units and does all the impedance matching for you. Just adjust the level to suit!


Features at a Glance:

  • Play pre-recorded tracks through amps and pedals
  • On board level control for fine tuning amp level
  • Transformer isolated to eliminate buzz and hum
  • Opens the door to creative new tones and textures



Audio circuit type

Passive, transformer isolated

Frequency response

20Hz ~ 20KHz (+0/-1dB)

Dynamic range




Total harmonic distortion


Phase Deviation

0.3° @ 100Hz; 5° @ 20Hz

Input Impedance

1600 Ohms

Output Impedance

1850 Ohms

Common Mode Rejection Ratio

100dB @ 60Hz (unbalanced source)

Equivalent Input Noise

>-98dBu Noise plus gain



Maximum Input



Input pad, 180° polarity reverse, Ground lift
Input Connectors: XLR
Output Connectors: 1/4"


14 gauge steel chassis and outer shell

Size (L x W x D)

84 x 127 x 48mm


720 g


Passive, no power require


For use in dry locations only between 5°C and 40°C

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