Used Universal Audio UAFX Knuckles 1992 Rev F Dual Rec Amp Effect Pedal

Used Universal Audio UAFX Knuckles 1992 Rev F Dual Rec Amp Effect Pedal in Excellent condition, delivering the iconic high-gain Rectifier-style roar with tight lows and searing leads. Built with UA’s premium digital amp modeling, it features dedicated Gain, EQ, and Level controls plus switchable voicings for modern or vintage aggression. Rugged metal chassis, true/buffered bypass options, and standard 9V DC pedalboard power make it an easy drop-in for studio-quality tones on any rig.