Home Theater Systems - Electronics and Forum - HomeTheaterShack - View Single Post - question about power voltage (or lack their of)

**thxgoon** · **12-23-07, 05:48 PM**

Quote:

no. 5 wrote:

Interesting, any ideas on how it does that?

The AVS-2000 uses an electronic device known as a variac.

I think brucek was referring to why you don't necessarily need one of these.