Radial Engineering ProD8 - 8 Channel Rackmount Passive Direct Box

All channels are identical and completely isolated. Each channel features two inputs that are merged to mono using a resistive mixer. This means the user can use either input for a mono source. For a stereo source such as a synthesizer or digital piano, connecting the instrument to the two inputs will yield a mono mix at the XLR output.

For those wishing to connect a high output device like a CD player to the unit, a -15dB pad reduces the input level going to the transformer and avoids saturation. The 1/4 THRU connector is a direct feed that is used for a personal monitoring system. A 180° polarity reverse switch is internally mounted and factory set with pin-2 hot.

An effects-loop on every channel allows the two inputs on each channel to share the same effects processor. The THRU output can be assigned either pre or post the effects-loop depending on individual requirements. For greater system setup flexibility, the ProD8 features a reversible set of rack ears that allows the 1/4 input panel or the XLR output panel to be positioned at the front or back.

Eight-channel rack-mount direct box

100% discreet Class-A electronics

Each channel transformer isolated to eliminate noise

Each channel features an effects-loop that works like an insert on a mixing console

Pad switch engages a -15dB pad to reduce the input level and prevent overload from high output devices

Military-grade double-sided PCB is bolted to steel standoffs for road-tough construction

Connectors are 100% electrically isolated from the chassis

Can drive a guitar signal 300 feet without loss