N nicoamess Junior Member 7 0 WEST PALM BEACH,FL May 13, 2008 #1 I have a question if anyone can help me. I have a old Phoenix old ZX500 amp. When the amp runs with power the THM light comes on with no load on it..Is this normal? Im bench testing the amp..The fan runs as well..HELP!!! Click to read more...
I have a question if anyone can help me. I have a old Phoenix old ZX500 amp. When the amp runs with power the THM light comes on with no load on it..Is this normal? Im bench testing the amp..The fan runs as well..HELP!!! Click to read more...