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

smoorenc

3 days?  I understood SCIENCE (psychoacoustics) has clearly proven auditory memory only lasts seconds to minutes.

Equipment always sounds “different” after a day or so, at least to those without the rare “golden ears.”

@smoorenc

I am interested in your outcome. As this thread has proven, results/outcomes certainly are going to vary depending on the particular power amplifier and conditioner equipment under scrutiny. There aren’t any absolutes in these matters.

Charles

I did not wait 3 days to try out. My memory isn't that good anymore. I did go back and forth with a good hard hitting LP. "Atomic Movie Sound Track". Yes, when I really listen, there is a difference that I notice when it is at a higher volume. Now I wonder if I should move my tube pre-amp (uses 6SN7 octal tubes, has dual mono regulated power supplies for each channel) and bypass the conditioner. I would need to do some power cord movements. I have a very good upgraded wall outlet. I may just double it up with 1 more to get enough to add the pre-amp to it also. I don't want to do that for no reason and I don't have enough outlets, to just swap my cords around.

Now that my ST-120 is right, THANKS for ALL the GREAT helpful responses, does anyone have any experience with pre-amps making a difference or my VTA SP-12 in particular? 

One quick question please. Is keeping any tube device off of the conditioner? I also have tube Rogue phono-pre, tube DAC, tube headphone amp. Or only high current drawing devices, like the main amp?