Marantz CINEMA 70s 7.2-Channel Network A/V Receiver - Manual (Page 39)

Connecting an external power amplifier
You can use this unit as a preamplifier by connecting an external power amplifier to the PRE OUT connectors. By adding a power amplifier to each
channel, the realness of the sound can be further enhanced.
Select the terminal to use and connect the device.
L
L
L
L
R R
R R
L
L
R
R
CENTER
R L
FRONT
R L
AUDIO
SUB-
WOOFER
2
AUDIO
SUB-
WOOFER
1
AUDIO
SURROUND SURROUND
BACK
R L
Power amplifier
Subwoofer
(Primary)
Subwoofer
(Secondary)
0
When using just one surround back speaker, connect it to the left channel (L) terminal.
Contents Connections Playback Settings Tips Appendix
39
Front panel Display Rear panel Remote Index