Manley LANGEVIN 150 WATT DUALMONOBLOCK AMPLIFIER - Manual (Page 6)

REAR PANEL
A IEC MAINS CONNECTOR Standard mains connector. Connect an IEC
mains cable to a 50/60 Hz AC receptacle.
B MAINS FUSE Use a 3 amp (110, 120 mains voltage) or a 2 amp (220, 240
voltage) SLO-BLO fuse.
C GROUND BINDING POSTS Use to connect Chassis ground (Black) to
Circuit Ground (Green)
D RAIL FUSES Use only a 5 Amp FAST BLOW fuse in each voltage rail.
E OUTPUT BINDING POST (-) Negative or common speaker terminal
binding post.
F OUTPUT BINDING POST (+) Positive or hot speaker terminal binding
post.
G INPUT RCA Input signal connector.