Hum and Noise Eliminating Audio Coupler 3.5mm

A very handy 2 channel inline transformer coupler enabling the interconnection of audio modules without introducing hum and buzz, etc.

Typical uses are:
* Car sound – Enabling connection from receiver/player to power amplifier

* Home theatre / Hi-Fi – Enabling hum-free connection between main and sub woofer amplifiers (use mono inline hookup in this mode. Ie. Left or right channel is required – not both)