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JDI Features

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-15dB PAD

Reduces the input sensitivity for active basses and high output keyboards.

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Merge

Turns the input & thru jacks into a passive mixer to sum stereo signals to mono.

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Input

1/4" input jack for instrument and line-level sources.

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Thru

1/4" thru-put jack passes instrument's signal to stage amp. Converts to an input when "Merge" function is engaged.

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XLR Out

Balanced 150Ω mic-level output wired to the AES standard with pin-1 ground and pin-2 hot.

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180°

Polarity reverse used to correct the phase on old gear and reduce feedback on stage.

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Ground

Disconnects pin-1 at XLR output to reduce hum and buzz caused by ground loops

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Speaker

Inserts a -30dB pad and speaker emulation filter that allows the JDI to be connected in parallel with a speaker cab

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Jensen Transformer

Nickel core for the best signal transfer and MuMETAL® shield for protection against EMI.

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14-Gauge Steel

I-Beam construction prevents circuit board from torque which could lead to part failure.

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MIL-Spec PCB

Full ground plane for noise-free performance, double sided for durability.

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Metal Switches

Rated at over 20,000 cycles for added durability and years of use.

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