ADHD Synth Fuzz

The Acorn Amplifiers ADHD Synth Fuzz is a fuzz effects pedal that combines glitch, filter, bit crusher, octave, and square wave synthesis features. This pedal integrates an adjustable square wave oscillator with a fuzz circuit, producing interactive effects suitable for both standard and bass instruments. Core controls include Frequency (for oscillator tuning), Gain, Tone/Filter, and additional modulation options. The integrated noise oscillator can be operated by hand using the Frequency knob or externally with an expression pedal input. The circuit uses a voltage-controlled timer in conjunction with an LM386 amplifier IC, generating layered bit-crushed fuzz with octave up/down capabilities. The tone/filter control further refines the frequency spectrum, and the pedal is assembled in the USA. **Features:** - Fuzz stompbox with bit crushing, octave, and synth noise oscillator modes - Adjustable square wave oscillator with frequency knob - Expression pedal input for external synth control - Layered octave-up-and-down fuzz via LM386 amplifier design - Tone/filter control for shaping frequency content - Compatible with both guitar and bass instruments