Radial Engineering JPC Computer Direct Box
Part # R800 1026
Model # JPC

The Radial JPC is a stereo direct box that has been specifically designed for use with computer sound cards and other consumer electronic products to allow these to be connected to a professional sound system.

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

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Description

Details

The Radial JPC is an analog stereo interface designed to help solve the buzz and hum problems commonly associated with connecting a computer to an audio system. This is accomplished by combining active buffers and transformer isolation to create an effective 'hybrid' circuit.

Intended for professional field use, the JPC comes fully loaded with a choice of ¼", RCA and 3.5mm input connectors that make it easy to interface with all types of unbalanced audio sources such as computers, iPods, and CD players. It is equipped with isolation transformers to eliminate hum and buzz caused by ground loops and to further reduce system noise; while AC blocking capacitors in the active circuit prevent pollution from the audio system from bleeding back into the computer. Outputs are XLR balanced mic level for easy interface to snake systems and PAs. Powering the JPC is accomplished via 48V phantom from a mixing console. This enables the JPC to be used in concert environments without requiring an external power supply.

The JPC is a great sounding stereo direct box that is plug-and-play easy to use with practically any consumer electronic device. The noise eliminating advantages makes the JPC a must-have problem solver for any technician's audio kit.

The Radial JPC - an effective tool designed to make interfacing gear easy.

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Features

Features

  • Stereo DI for computer sound cards & A/V.
  • Transformer isolation eliminates ground loops.
  • Converts -10db to balanced XLR mic level.
  • Active drive circuit for long cable runs.
  • Compact design - may be J-Rak mounted.
  • 48V phantom power eliminates batteries.
  • Ultra rugged 14-gauge steel construction.
Specification
Frequency range40Hz to 20kHz , (+/- 3dB)
TypeActive with isolated inputs
Powering48-Volt phantom powered, 5mA draw
Dynamic range80dB
Distortion0.5% at 1kHz with -10dB input
Intermodulation distortionLess than 1%
Phase distortionLess than 5º at 100Hz, 0.1º at 1kHz
Linear response+/- 1dB from 50Hz to 15kHz
Input connections1/4” TRS, 1/8” TRS, dual stereo RCA
Output connectionsXLR balanced, AES pin-2 HOT
Size2” x 3” x 6”
Weight2 lbs (1kg)
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