HD400

The Behringer HD400 is a dual-channel hum eliminator designed to remove unwanted AC hum and ground loop noise from audio signals. This audio utility pedal offers two independent channels, supporting either two separate mono signals or a single stereo signal. By placing the HD400 between audio sources and amplifiers or mixers, users can eliminate hum while retaining signal clarity. The HD400 also functions as a signal converter, providing unbalanced to balanced conversion for cleaner audio transmission. Its passive circuit ensures no signal degradation, making it suitable for a variety of live and studio setups. **Features:** - Two-channel hum eliminator for removing ground loop noise - Supports mono or stereo signal paths - Converts unbalanced signals to balanced signals - Maintains audio integrity with passive circuitry - Compact audio utility device for signal isolation and noise reduction