I installed a Panamax power line conditioner on my HI FI system to reduce electrical noise due to old house wiring, and no grounding. Well, it does lower the buzz, but also cut some high frequency also. I tried it with my son's tube amps ( for guitar ) same thing, he did not like the sound. Could it be defective, or do power line conditioners filter electrical noise and high frequencies also ? Mine says noise filter up to 50 db, and there's a higher model that filters up to 80 db . Will thge higher one filter even more frequency, or less ? Confused.
post #1 of 61
2/3/09 at 8:20am