ART PDB4 4-Channel Racmount Passive Direct Box

The PDB4 is a 4-channel Passive Direct Box designed to fit into a 1u rackspace. Each channel features it's own fully-transformer isolated direct box for quality signal control.

Inputs and outputs of each of the four channels are isolated to maximize channel separation. Transformer isolation on each output helps to eliminate system ground loops.

It is a rock solid, roadworthy interface for connecting outputs of electronic musical instruments (or other audio sources) to the balanced inputs of mixer consoles and other balanced audio products.

The PDB4 also allows connection of a music source to an instrument amplifier while simultaneously patching it to a mixer.