
THE CUSTOM MUFF
asily and universally recognizable classic pedal. For over 40 years it
Custom Muff
an iconic pedal, what has been done is a process of improvement in order to modernize
www.costalab.com
Jack InJack Out
On/Off Footswitch
Dc In
Tone
(Rotate clockwise to
lighten the sound)
Gain
(Rotate clockwise to
increase distortion)
Master
(Rotate clockwise to
increase overall volume)
Led
The general mid frequencies presence has been raised to deliver a greater intelligibility,
printed circuit board focused on right placement of components and ground planes.
quality possible.
SUPPLY
Ba�ery: the pedal is powered by a 9 volt
External power supply
POWER FACTORY
Dimensions