Bạn đang xem các bài viết có tag "passive di box"
The Behringer HD400 is a 2-channel Hum Destroyer designed to eliminate ground hum and unwanted noise from audio signals. While it performs very effectively, in certain cases related to specific equipment or the venue’s electrical system, users may still encounter residual noise. This article will help you understand how to install, connect, and troubleshoot the HD400 for optimal performance.