JX44 Specifications

The Radial JX44 is a combination guitar input selector, signal distribution amplifier, effects router, direct box and Reamper. With so many ins and outs, it is somewhat difficult to break down the specifications as each of these functions serve a purpose on their own. Given the fact that the JX44 combines 5 devices at once, for the live touring tech the single most significant spec may well be noise. The JX44 does an exemplary job at keeping noise levels down.

Audio circuit type: Active 100% discrete class-A with transformer isolation
Frequency response: 20Hz ~ 20kHz (± 2.5dB)
Dynamic range: 118dB (unbalanced input to unbalanced output)
Total harmonic distortion: 0.008% @ 1k (unbalanced input to unbalanced output)
Intermodulation Distortion: 0.02% @ -20dBu (unbal. input to unbal. output)
Input Impedance: Variable from 10k Ohms ~ 1 megaOhm
Output Impedance: ¼" unbalanced: 3k Ohms; XLR balanced: 150 Ohms
Noise Floor: -106dBu (unbalanced input to unbalanced output)
Maximum Input: +12dBu (unbalanced input to unbalanced output)
180° polarity reverse, Ground lift, Drag Control, Level Control, Effects Loop, Remote Footswitch
Input Connectors: 1/4"
Output Connectors: 1/4", XLR DI
Construction: 14-gauge steel chassis & outer shell
Size (L x W x D): 17.5" x 6" x 1.75" (44.5cm x 15.25cm x 1.75cm)
Weight: 10.7lb (4.8kg)
Shipping size (L x W x D): 22" x 10.375" x 4.5" (55.9cm x 26.4cm x 11.4cm)
Shipping weight: 11.3lbs (5.1kg)
Power: 15V 1A adapter included
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable

JX44 Resources

Part no: R800 6500 00