Good small/single outlet power conditioner for preamp.


Anyone know what’s out there? 
I am demoing a very nice preamp but it, for currently an unknown reason, does not play well with my Puritan PSM156 conditioner. The pre exhibits noise/hum from the speakers with any source ICs plugged into it. 
But the preamp straight to the wall is hum free and all is fine. 
If I wanted to keep this pre, straight to the wall is not ideal. So I am preliminarily curious what nice small/single outlet power conditioners are out there for me to consider… 

thanks

128x128jriggy

Showing 1 response by mark200mph

Our power spikes alot sometimes 5x a wk.i have good luck with furman although I've tried many and have many even the old monster 2000 plus 7000 huge transformers. I need it for my expensive amps I don't like loosing sound quality but if it saves me big $$$ on audio equipment it's a compromise I'll live with.have not found one to get rid of small ground loop but they all advertise they do.