Solid Fuzz

Project Overview
This is the fuzz you need if you are looking for a new unique type of fuzz. The Tight Fuzz is a modern fuzz powerhouse engineered for precision and versatility.

This PCB faithfully replicates Amptweaker’s discontinued circuit, delivering everything from vintage woolly textures to razor-sharp contemporary distortion. With its versatile voicing controls, this pedal delivers a total unique flavor of fuzz..

Introduction
At the core of this PCB lies a sophisticated design built for tonal mastery. It features a Germanium/Silicon selector toggle, letting you instantly switch between warm, organic germanium grit and aggressive, high-gain silicon bite. The classic Big Muff-style tone stack pairs with an interactive 2-way tone switch that radically reshapes the fuzz response.

Further refining your sound, the EDGE toggle injects high-frequency clarity for enhanced pick attack and string definition, while the Tight switch eliminates flubby lows, locking in a focused, articulate bass response. Finally, a post-volume gain recovery stage ensures maximum output and consistent punch, preserving every nuance of your signal chain even at extreme settings.

Controls

• Volume

• Gain

• Tone

• Tight

• Ge/Si Toggle (Germanium/Silicon voicing)

• Tone Toggle (2-way interactive fuzz response)

• EDGE Toggle