5
Panel Descriptions
Rear Panel
INPUT Jacks
(INPUT A/MONO, B)
These input jacks are used for
connecting electric guitars, keyboards,
other instruments, and effects
processors.
Connect mono instruments or effects to
the A/MONO jack.
“Making the Connections” (p. 7)
* The A/MONO jack also doubles as the
power switch. The power comes on when a
plug is inserted into the A/MONO jack,
and goes off when it is unplugged.
Unplug any connected cords when the
unit is not in use.
EXP Pedal Jack
Connect an optional expression pedal (such as the
Roland EV-5) to this jack.
Once connected, the pedal can be used to control
the repeat rate and intensity in real time.
“Control Using an Expression Pedal” (p. 16)
DC IN (AC Adaptor)
Jack
This jack is for connecting an
AC adaptor (BOSS PSA series,
sold separately).
Using an AC adaptor makes
possible long performances
without worrying about your
batteries going dead.
* When you are using an AC
adaptor, be sure to use only the
specified type (PSA series).
Using an adaptor other than
the specified type may cause
the unit to malfunction, or
cause damage to the unit.
DIRECT Switch
This switches the direct sound on and off.
If you want to turn off output of the
direct sound, set the DIRECT switch
to OFF.
OUTPUT Jacks
(OUTPUT A/MONO, OUTPUT B)
Use these jacks to connect the RE-20 to a guitar
amp, a keyboard amp, or to an effects
processor, mixer, multitrack recorder, or other
such device.
When connected to both A/MONO and B, a ste-
reo effect can be obtained when reverb is applied.
If you are using the RE-20 in mono, connect to
the A/MONO jack only.
“Making the Connections” (p. 7)
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