Yamaha P50-m Owner's Manual page 14

• Do not attempt to use an AC adaptor other than the PA-3B or
PA-1207. The use of an incompatible adaptor may result in
irreparable damage to the P50-m, and even pose a serious shock
hazard.
• Be sure to disconnect the power adaptor from the outlet when
the P50-m is not in use.
Amplifier
Speaker System
L/MONO R DC IN
PHONES
SETTING UP AND PLAYING YOUR P50-m
Power
Adaptor
MIDI IN
MIDI OUT
MIDI Keyboard
MIDI CABLE
5