Marantz Stereo 70S 2.1-Channel Network A/V Receiver - Manual (Page 33)

o
Connecting speakers that uses a power amplifier
This unit supports connection of speakers that uses an external power amplifier to increase its output.
Connect a separately sold power amplifier to the PRE OUT (MAIN ZONE) connector of this unit.
R L
R L
AUDIO
AUDIO
R L
OUT
Power amplifier
Contents Connections Playback Settings Tips Appendix
33
Front panel Display Rear panel Remote Index