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JDV Features

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Level A

Fully variable potentiometer, used to set the input sensitivity for channel-A.

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Drag Control

Switches input impedance from 10 meg Ω for piezos to DRAG control for magnetic pickups.

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48V

LED indicator lets you know 48V phantom power is activated.

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HPF

High Pass Filter eliminates excessive low frequency mud that can cause resonance and acoustic feedback on stage.

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A/B

Channel selector switch, toggles between A and B inputs with LED status indicators.

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Load

Switches input impedance from 10 meg Ω for piezo transducers to 220k Ω for magnetic pickups.

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SIG/OVD

LEDs show signal presence and if you are exceeding the maximum input level.

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Phazer

Adjusts the relative phase between channel A and B to time align fundamentals for a more natural sound.

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Power

Locking 4-pin XLR power connection for external power supply.

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Output

Balanced XLR connects to the PA and recording system.

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180°

Inverts the signal polarity by flipping pins-2 and pin-3 on the XLR output.

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Ground Lift

Disconnects pin-1 at the XLR out. Helps reduce noise caused by ground loops.

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Isolation

Introduces an isolation transformer into the XLR signal path to help eliminate hum and buzz caused by ground loops.

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+20dB

Extra high output for direct recording.

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Tuner Out

Hi-Z always-on ¼” output used to connect tuner.

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Thru

Unbalanced ¼” thru-put used to feed the stage amp.

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1/4" Inputs

Unbalanced ¼” input jacks used to connect instruments to the JDV.

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JR-2

Connection point for the optional JR-2 remote footswitch.

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Mic In

Balanced ¼” TRS input for condensor or dynamic microphone.

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JDV Resources

Part no: R800 2015 00