Reamp® JCR™ Specifications

The Reamp JCR is the latest rendition of the original Reamp V.2 that was developed by John Cuniberti. Careful attention has been paid to ensure the sound and performance is faithful to the original. The heart of the beast is a custom made audio transformer that unbalances the signal and shifts the impedance. Key specifications are, of course, the frequency curve and phase response. For reference, we have also provided a comparison between the original Reamp and the new Radial JCR.

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Specifications  
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
Features  
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
General  
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