I found something-- Terk volume regulator

[loninappleton]

Previously I had asked the diy forum about a volume stabilizer.

Here is an item:

http://www.buy.com/prod/terk-vr-1-tv.../90120125.html

Good price.

But does anyone know if these things work with a soundcard (AC'97)
audio and a small solid state receiver (mine is the Yamaha RP U100)

The USB receiver has on screen controls.

Can a uniot like the Terk volume regulator be used with more than
one input (computer soundcard, stand alone dvd player)?

I have a similar unit made by Sima Corp that I got years ago.

But the Sima has no effect when used with the soundcard.

Could it be my hookup? The light on the Sima still works. It has a 2x and 10x setting to stabilze. But it doesn't do jack on video playback with a prog. like VLC media player.