5
The Rear Panel
19
20
21
22
23
18
18. AC LINE CORD (not shown):
The
grounded power cord should only be
plugged into a grounded power outlet
that meets all applicable electrical
codes, and is compatible with the
voltage, power, and frequency require-
ments stated on the V50 rear panel. Do
not attempt to defeat the safety ground
connection.
19. FOOTSWITCH JACK:
Use this jack to connect the cable of
the supplied footswitch. This allows for
remote control of channel switching and
the reverb effect. (Tip = channel select,
Ring = reverb on/off.)
20. LINE OUT JACK:
Use this jack to send
a line-level signal from the amplifier to
an external amplifier or mixing console,
or to the input of an external effects
processor.
21. LINE IN JACK:
Use this jack to return
the line-level signal from an external
effects processor.
22. EXTENSION SPEAKER:
Use this jack
to connect the amplifier to a 16 ohm
extension speaker. The internal speaker
remains active when an extension speak-
er is connected. The impedance switch
(23) must be set to the 8 ohm position
when a 16 ohm extension speaker is
used.
23. IMPEDANCE SWITCH:
Use this switch to set the amplifier’s out-
put impedance to match the impedance
of the speaker(s). The impedance of the
speakers inside the cabinet is 16 ohms,
and the switch is set at the factory to the
16 ohm position. When a 16 ohm exten-
sion speaker is used (see 22), this switch
must be set to the 8 ohm position.
With the amplifier power cord
unplugged
, use the tip of a small flat-
blade screwdriver to slide this switch to
the proper position.
8 OHM
POSITION
Impedance switch as seen from below
16 OHM
POSITION
