Marantz NR1504 Owner's Manual page 25

Contents
2 Connecting a front speaker that uses a power amplifier
This unit supports connection of a front speaker that uses an external power amplifier to increase its output.
Connect a separately sold power amplifier to the PRE OUT (FL/FR) connector of this unit.
Front panel Display
Connections Playback
Power
amplifier
AUDIO
FRONT
L R
L R
L R
Rear panel
Settings
Subwoofer
AUDIO
SUB-
WOOFER
25
Remote
Tips Appendix
Index