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INPUT
OUTPUT
9V DC
POWER
Use a standard 9 volt DC power
supply with a 2.1mm negative-center barrel
(not included). We always recommend pedal-
specific, transformer-isolated, wall-wart power
supplies or supplies with separate isolated
outputs. Some switching supplies, as well
as some linear (non-switching) pedal power
supplies can be noisy. Switching-type power
supplies, daisychains, and non-pedal specific
power supplies do not filter dirty power as
well and let through unwanted noise. Do not
run at higher than 9V DC voltages!
DRIVE
This controls the amount of dirt that is
in the signal.
TONE
This controls the top end of the sound.
The higher you crank it, the brighter it gets.
VOLUME
This controls the volume of
the pedal.
HERE’S HOW THE CONTROLS WORK
