View Full Version : SB3 - Background noise in right channel?

2006-08-26, 12:41
Both of my SB3s has an annoying background noise in the right channel.

It's a high pitch tone and it's especially audible when connected directly to power amps.

When the SB3 is in standby the tone is still there. But when power is completely off it's gone.

Even when not using the standard Switch mode power supply but running on batteries the tone is still there.

One of my SB3s have been bought in Germany and the other one in Sweden so they might not be from the same production batch.

Has anyone else notised the same high pitch tone on their SB3?


2006-08-26, 13:35