Electro Harmonix JFET Overdrive Preamp Type_Fuzz and turning counterclockwise boosts bass

and turning counterclockwise boosts bass and cuts highs

then blend the overdriven sound with your dry signal to create that unmistakable tube-y Ampeg grind

Boosted power rails provide 21st century definition and headroom

But the most important one is great tone

Electro Harmonix JFET Overdrive Preamp Type_Fuzz and turning counterclockwise boosts bassOur flagship overdrive distortion covers vast tonal real estate and redefines versatility. Like a database of great tone, the EHX TORTIONs full complement of features and controls make dialing in inspired guitar sound intuitive. Whatever the era, from vintage to modern, your search for the ultimate tone has ended. JFET overdrive for tube like response and tone Boost switch with independent Volume and Gain for two channel flexibility 4 way Pre Gain