Receiver Terminals Causing Speaker Buzz Loop

Works well, all the speaker terminals and HDMI sockets for a small system.

My first ground loop from computer audio card to powered monitor speakers was corrected by plugging the monitors in to the same outlet as the computer. Then I upgraded my video card to a much more powerful one and the buzz came back when the video card was churning. Back to the internet to find a solution and this product seemed to be my best bet. It worked like a charm, the buzz is gone again and I don't hear any degradation in sound quality. Highly recommend.

We have two PA A/V systems in separate parts of the building that about once a year we need to link together. We found there was a ground loop buzz and picked up one of these in an attempt to eliminate it. This isolation transformer worked amazingly well and completely eliminated the buzz without distorting the sound.

This tough little box Rules!!!!! Clean signal And no more ground loop buzz. Super well made simple to use works Perfectly. Best way to marry consumer products to professional items.

Killed the Buzz in my Keyboard.

I was getting a horrible buzz from my guitar pedals when plugged into the mixer. TS or TRS cables, it didnt matter. I introduced the Rolls Buzz Off to the signal path, converting unbalanced TR cables into a balanced TRS cable signal into the mixer. Buzz was completely erased. Super happy.

Really protects the terminals. No shorts.

Protects the terminals, no shorts and it glows in the dark.

Really protect the terminals. No shorts ever...

I used this unit to remove ground loop hum in a tri-amped speaker system.� Works as advertised, completely removed the hum with no audible impact on sound quality.� Unit's construction quality appears to be very good.