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Radial J48-STEREO - J48™ Stereo Phantom Powered Active DI

The J48 stereo is a high-performance 2-channel active direct box for live concert touring and professional recording studio applications. It can handle extreme transients without distortion while delivering the natural sound of your instrument.


The Radial J48 has gained a tremendous following through the professional audio community. With significantly more headroom, lower distortion and unmatched durability, it is no wonder that the J48 has become the most specified direct box on stages around the world and there is no doubt that the J48 Stereo will follow suit. As you will note, the J48 Stereo is exceptionally linear with a frequency response that exceeds 40kHz. Just as impressive, it produces a wonderful cascade of even order harmonics reminiscent of the finest studio equipment. Amazing signal handling, great sound and low noise… The J48 Stereo rules!


Audio circuit type:Proprietary analog circuit with low-noise op-amp
Number of channels:2
Frequency response:20Hz ~ 20kHz
Dynamic range:109dB
Total harmonic distortion:0.002% @ -5dBu
Intermodulation Distortion:0.003% @ -3dBu
Phase Deviation:+10º at 20Hz | 0º at 1kHz | -1º at 20kHz
Input Impedance:220kΩ - ¼" input
Output Impedance:600Ω - XLR output
Equivalent Input Noise:-103dBu
Noise Floor:-99dB below 0dBu
Maximum Input:+10dBu
Input pad, 180° polarity reverse, Ground lift, HPF
Input Connectors:2x 1/4" in and thru
Output Connectors:2x XLR
Construction:14 gauge steel chassis and outer shell
Size (L x W x D):3.3" x 5.0" x 2" (84 x 127 x 48mm)
Weight:1.55 lb (720 g)
Power:48V phantom - proprietary digital switching
Conditions:For use in dry locations only between 5°C and 40°C
Warranty:Radial 3-year, transferable

Radial J48-STEREO - J48™ Stereo Phantom Powered Active DI

$719.00 Regular Price
$580.00Sale Price
GST Included
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