Not sure for power conditioner my amp or not.


Hi, I have an VTA ST-120 I built using KT88C’s for my 2 channel. I have all my equipment running through a Torus Power TOT MAX Toroidal Isolation. I have heard 2 different versions on what to do. As far as what to plug my amp into. The wall or the TOT’s? I know this isn’t a "power conditioner" such as PS Audio sells. Should I keep everything plugged into the TOT, so all my grounds are the same and it has the optional surge protection? Or straight into the wall? I tried the wall once, but didn’t hear a difference really. But I didn’t test for long and not sure I ever got to the point of drawing too much power from the amp. Which is the best way to leave it? Thanks! Scott

VTA ST-120

128x128smoorenc

Showing 2 responses by xenolith

Agree that power conditioners aren't good for amplifiers.  However, balanced power supplies are good for amplifiers.

@johnnycamp5:  Right, toroidal transformers don't perform well for balanced power supply systems.  Although nobody ever sells theirs because they're awesome, the Dodd Balanced Power Supply, the unit that you'll see powering the electronics at all GR Research demos, uses a massive 100 lb. laminated core transformer.  It has no sonic signature; only improving signal to noise ratio and dynamics