The RC-20 has two inputs that each take a momentary type footswitch. (FS-5U or DP-2)
PHRASE SHIFT Jack:
Each press of the FS-5U advances through the phrases successively.
REVERSE Jack:
Activates / de-activates the reverse function. (When Reverse is engaged the phrase Plays back in reverse.)
PHRASE SHIFT Jack:
Each press of the FS-5U advances through the phrases successively.
REVERSE Jack:
Activates / de-activates the reverse function. (When Reverse is engaged the phrase Plays back in reverse.)