Sean, I meant using it only to run cd transport, dac, and preamp. I get alot of drop outs and interruptions and with my system playing, the transients created from these irregularities is scary. By the way, I am the one who posted awhile back about the humm emitting behind my rack with everything in the racks disconnected from themselves and the wall socket and all the circuit breakers in the panel off, including the 100 amp main breaker. The only thing I can come up with is that I live by a small municipal airport and maybe it is the transponders? Thanx, Jeff
using a back-up ups for front end of system
anybody out there ever tried using an APC computer batteryback-up ups for their digital components and preamp and if so with what results?