Radial Reamp JCR Studio Reamper


Radial Reamp JCR Studio Reamper

SKU: R800 1030 Categories: ,

Reamp® JCR™ Studio Reamper

Part No. R800 1030 00
USA Patent No. 6.005.950

  • Lets you re-record tracks through a guitar or bass amp
  • Original Reamp circuit designed by John Cuniberti
  • Plug and play easy to use passive design
  • Improves productivity while expanding creative options

The Reamp® JCR™ is a passive Reamper™ that allows you to take a prerecorded track and send it back to a guitar or bass amplifier and re-record it. The benefits are tremendous: instead of worrying about the sound of the track, you can focus your attention on getting the best musical performance. Once the magic has been captured, you can send the guitarist home and Reamp the track at will as you move the mics around the room, try various amplifiers or introduce effects. Best of all, you can Reamp the track later as the production develops.

The Radial Reamp JCR is the latest version of the original Reamp that was designed and patented by John Cuniberti. It features a 100% passive design with John’s original custom wound ‘Made in the USA’ transformer and circuit. The latest Radial version features separate XLR and ¼” TRS input connectors, variable output level plus a three-position filter that lets you tame excessive highs, warm up the lows or simply bypass if you want to revert to the original circuit. An on-board mute function has also been added to allow you to shut off the signal going to the amps when making adjustments or moving mics around the studio.

With today’s unlimited track capabilities, Reamping is now accessible to everyone. And Reamping is no longer just for guitars… It is now common to Reamp bass, keyboards, drums, violin… you name it. In fact, Reamping is the magic ingredient that has brought many of the most esteemed recordings to life.

Radial is proud to continue the Reamp tradition with the new JCR.


Specifications are subject to change without notice.
Audio circuit type: Passive, transformer isolated
Frequency response: 20Hz ~ 20kHz (+0dB/-1dB)
Common mode rejection ratio: -55dB @ 55Hz
Dynamic range: 140dB
Noise floor: -115dBu
Maximum input: +26dBu
Total harmonic distortion: 0.001% @ 1kHz/0dBu input
Inter-modulation distortion: 0.0025% @ 1kHz/-10dB input
Phase deviation: 2º @ 100Hz; 0º @ 800Hz
Input impedance: 1800 Ohms
Output impedance: 4.8k Ohms
XLR input: Balanced line-level, AES standard (pin-2 hot)
Ground lift: Disconnects pin-1 at the XLR input
Mute: Mutes the output at the ¼” unbalanced out
Output level: Adjustable
Hi-cut filter: Hi-cut: -3dB down @ 1kHz
Low-cut filter Low-cut: -3dB down @ 180Hz
Polarity: 180° polarity reverse at ¼” output
Power: Passive, no power required
Construction: 14 gauge steel chassis & outer shell
Finish: Durable powder coat
Size: 3.3″ x 5.0″ x 2″ (84 x 127 x 48mm)
Weight: 1.32lb (600g)
Shipping size: 4″ x 3″ x 6.5″ ( 102 x 76 x 165mm)
Shipping weight: 1.85lb (840g)
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable



Weight 15 lbs


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