VINTIK PI V2 Schematic Pulse Induction Metal
The Boss SD 1 Super OverDrive is a pedal with a simple design using only one dual operational amplifier uPC4558C and 6 transistors with an asymmetric overdrive circuitry for a classic natural tube amp growl It generates the warm distortion of an overdriven tube amplifier while maintaining the subtle nuances of a guitar player s picking technique