JDV™ Mk5 Active Direct Box
True to the Music
®
Radial Engineering Ltd.
ReAR PAneL feATuRe seT
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15. PoWeR:
Locking 4-pin XLR connection for the external power supply.
16. ouTPuT:
Balanced XLR output connects to the PA or recording system. Transformer
isolated to eliminate hum & buzz caused by ground loops.
17.
180º PoLARiTY:
Inverts the signal polarity by fl ipping pins-2 and pin-3 on the XLR
output. Used to reduce resonant peaks that cause feedback.
18. gRounD LifT:
Disconnects pin-1 at the XLR out to reduce hum and buzz caused by
ground loops.
19. iso:
Introduces an isolation transformer into the XLR signal path to help eliminate hum
and buzz caused by ground loops.
20. +20dB:
Increased output to line level for direct recording.
21. TuneR ouT:
Always-on, hi-Z output used to connect an electronic tuner.
22. JR•2:
For optional JR•2 remote footswitch. When connected, this lets you select the
input channel or mute the JDV for silent tuning.
23. ThRu:
Unbalanced ¼" thru-put used to feed the stage amp.
24. MiC in:
Balanced ¼” TRS input for condensor or dynamic microphone.
25. inPuTs A & B:
Unbalanced ¼” input jacks used to connect instruments to the JDV.