J48 Stereo | Buy Radial Engineering direct from Singapore's Authorized Distributor for warranty assurance.
Taking their popular J48 direct box and adapting it for stereo or dual mono sources, the J48 Stereo Phantom Powered Active Direct Box from Radial Engineering is constructed from rugged 14-gauge steel making it at home on the stage and in the studio. Its design allows for low distortion and a very neutral sound to retain the natural tone of your instrument. A -15 dB pad and selectable high-pass filter at 80 Hz allow you to work with higher-volume sources and eliminate lower-frequency rumble if desired.
The J48 Stereo requires 48V phantom power, and employs a switching power supply that uses the 48V to increase headroom and lower distortion. A polarity reverse switch enables you to correct any polarity issues, while the ground loop helps eliminate hum.
FEATURES:
Low distortion
Ample headroom & dynamic range
Retains instrument's natural sound
Powered by 48V phantomRadial Engineering J48 Stereo Specifications:
Audio
Circuit Type Proprietary analog circuit with low-noise op-amp
Frequency Response 20 Hz to 20 kHz
Dynamic Range 109 dB
Noise Floor -99 dB below 0 dBu
Equivalent Input Noise -103 dBu
Maximum Input +10 dBu
Phase Deviation +10º at 20 Hz
0º at 1 kHz
-1º at 20 kHz
Total Harmonic Distortion 0.002% @ -5 dBu
Inter-Modulation Distortion 0.003% @ -3 dBu
Input Impedance 1/4" Input: 220 kOhms
Output Impedance XLR Output: 600 ohms
I/O
Input Connectors 2x 1/4" (6.3 mm) Inputs
Throughput 2x 1/4" (6.3 mm)
Input Pad Switch -15 dB
Polarity 180º signal polarity reverse switch
High Pass Filter -3 dB @ 80 Hz
Ground Lift Disconnects pin-1 at XLR output
Output 2x XLR (Follows AES standard, pin-2 hot)
General
Power 48 V phantom - proprietary digital switching
Construction 14-gauge steel chassis and outer shell
Finish Durable powder coat
Environmental Conditions For use in dry locations only between 41 and 104°F (5 and 40°C)
Dimensions (L x W x H) 3.3 x 5.0 x 2.0" (84 x 127 x 48 mm)
Weight 1.55 lb (720 g)
For export (= shipments outside of Singapore) we do not charge GST. In this case, please refer to the prices excl GST.
