Radial Engineering Ltd.
JDI Stereo™ Direct Box User Guide
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FEATURES
1. -15dB PAD: Reduces the input sensitivity of the left
channel to prevent overload.
2. ¼" INPUTS: Left and right unbalanced, hi-Z inputs used
to connect instruments.
3. ¼" THRU-PUTS: Left and right parallel outputs used to
connect the hi-Z instrument signal to an amplifier, tuner
or personal monitoring system.
4. -15dB PAD: Reduces the input sensitivity of the right
channel to prevent overload.
5. I-BEAM REINFORCED: 14-gauge steel enclosure with
rigid I-beam construction makes it impossible to torque
the PC board and cause solder joints to go cold.
6. BOOKEND DESIGN: The bookend design creates a
protective zone around the switches and connectors.
7. XLR OUTPUTS: Left and right balanced, low-Z mic-level
output. Wired to AES standard pin-1 ground, pin-2 hot
(+) and pin-3 cold (-).
8. GROUND LIFT: Disconnects pin-1 at both XLR outputs
to reduce hum and buzz caused by ground loops.
9. FULL BOTTOM PAD: Isolates the D.I. from the amp
chassis and keeps it from sliding around on busy stages.
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Summary of Contents for JDI
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