Denon RCD-M35DAB Operating Instructions Manual page 6

(2) Connecting to Cassette deck (DRR-M33) and CD recorder etc.
6
CD receiver (RCD-M35DAB/RCD-M33)
R L
IN
OUT
LINE
OUT
IN-2 IN-1
Power plug
Power plug
AC 230 V, 50 Hz
AC 230 V, 50 Hz
CD recorder etc.
Cassette deck
(DRR-M33)
(option)