I have run my amplifier direct into the wall socket as well as a conditioner and prefer the conditioner sound. Everyone will have a different opinion and it is worth plugging direct into the wall socket for a comparison. I have a whole house surge suppressor on the breaker box with good quality breakers and a very substantial grounding rod set up. If the lightning bolts are flying, I am still unplugging all my gear
Sound Better w/Amp Directly Into Wall Then Thru Zero Surge
I’ve been breaking in a Pathos Classic Remix. It’s lovely at small things, but when things got complex, the soundstage flattenned, the sound compressed, and the top end got sort of hashy.
When my last amp and speakers got fried from a surge, even when plugged into a Shunyata Hydra, I decided I needed some more serious surge protection. I was directed to a Zero Surge brand protector. I have been plugging the Classic Remix into the Hydra and that into the Zero Surge.
My previous amp, a Unison Research Unico was quite improved going through the Hydra in terms of the sound, but, again, that was going into the wall.
With the Classic Remix plugged into the Hydra (and the Zero Surge), I decided to plug the Classic Remix directly into the wall. Immediately there was an improvement with the dynamic bloom and lessening of the harshness when the music got big.
I’m wondering how much the Zero Surge was reining in the dynamics? I need to try comparing the Hydra directly into the wall with the Pathos plugged in, as well as trying to plug the Zero Surge directly into the Zero Surge. But, boy, it seems as if something was limiting the current to the Pathos.
But I have heard that some manufacturers say to plug their apps directly into the wall. How do I protect my equipment (without going to crazy expense)?
One other thing - I called Zero Surge and Jim, the guy I spoke to, told me that there's nothing in the Zero Surge that would cause it. "It's just wire", he said.