I used 10/2 romex with PS Audio Power Ports runs were about 75ft. Can't say I heard a substantial improvement but definitely worth the effort.
Chuck
Chuck
Installing a dedicated AC line
I'd like to plug my amplifier into an outlet with a dedicated AC line back to the breaker box. Any suggestions on which Romex line to use or other steps to reduce noise and improve isolation? What can I do between the box and the outlet to improve my system? I've searched some DIY forums without much help. Thanks.