The HD400 is the ultra-affordable way to quickly and easily clean up your act! Whether you’re recording or performing, it’s important to keep AC hum out of the mix. No matter the quality of the venue’s 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 the highest sonic quality
• 2 independent channels for 2 mono or 1 stereo signal
• Automatically converts unbalanced to balanced signals without signal loss