Lusso estate scorta orange treble and bass booster balcone per favore Limitare
StompBoXed - The Guitar Pedal Builders Repository: Orange Treble and Bass Booster
Colorsound Power Boost – gilmourish
File:Orange Treble and Bass Booster circuit - built on veroboard (minus the input pot). Nothing is soldered yet (2006-02-18 23.01.54 by germanium).jpg - Wikimedia Commons