hook it up to the tape input and that type of line level inputs.
the record input on your carver amp is not for modern equipment.
i have a carver model TFM-45 that powers my to side speakers and a carver 3/4 channel power amp model AV-634 that powers my center and back speakers and also have a carver preamp model TM-17. i was thinking about getting new speakers and replacing my preamp becouse it is lacking all the new plugs that are out now. but can i still use my carver power to drive the new stuff and do they even have preamps out there that will match up to my carver amps.