Originally Posted by BlooMule
Nope. It will work just fine on the input for 'tape deck'.
I'd avoid using the 'turntable' input because some of those were a low level input for magnetic cartridges. Probably won't hurt the stereo, but it will sound crappy and might hurt the speakers if the volume is up too high.
Agree. Ive ran digital music via phone to RCA plug into units as old as 1970s amplifiers. Yes, avoid the turntable input- use tape deck inputs.