The HD400 features two channels allowing you to eliminate hum in two mono signals or one stereo signal. Placing the HD400 in-line between your stereo mixer and power amps for a squeaky-clean sound free of AC hum. It breaks ground loops safely while maintaining the highest sound quality. It can even convert your unbalanced signals into balanced without any signal degradation.

Plug into the DI100’s balanced ¼ ” TRS or XLR Input, then send a signal to your console via the balanced XLR output. You can even plug your guitar or bass amp’s speaker output into the DI100, which can handle ratings of up to 3,000 Watts and still deliver a perfect signal. It also features a ¼ ” LINK jack to send your signal to an on-stage amplifier. The DI100 is equipped to handle “hot” signals, thanks to its switchable built-in attenuation pad for input levels of up to +50 dB. Also included is a superior ground-lift switch to eliminate ground loop issues. The DI100 also features our highly-acclaimed OT-1 output transformer for the most pristine signal transfer.

The incredibly-handy MICROHD HD400 is small enough to ride to the gig in your pocket, but really big when it comes to cleaning up your sound. Pick one the HD400 at your local Behringer dealer, or get yours online today – and make AC hum a thing of the past!