Bill, what do you have plugged into the Powervar?
Ideally, you should plug your amps and preamp into one dedicated line, and your digital components into a separate dedicated line to prevent digital hash from contaminating your analog components. However, plugging your digital components into a Hydra should be sufficient.
Ideally, you should plug your amps and preamp into one dedicated line, and your digital components into a separate dedicated line to prevent digital hash from contaminating your analog components. However, plugging your digital components into a Hydra should be sufficient.

