The HD400 is the ultra-affordable way to quickly and easily clean up your act! Whether youre recording or performing, its important to keep AC hum out of the mix. No matter the quality of the venues wiring, the MICROHD HD400 Hum Destroyer eliminates AC hum quickly and reliably.

Features:

• Removes AC hum and noise – fast, easy and reliable
• Breaks ground loops safely, while keeping highest sonic quality
• 2 independent channels for 2 mono or 1 stereo signal
• Automatically converts unbalanced to balanced signals without signal loss
• Designed and engineered in Germany