The Keeley Synth-1 is a powerful and unconventional single-note synth wave generator, also known as a Reverse Attack Fuzz Wave Generator. Designed to push your guitar into uncharted sonic territory, it lets you create fuzzed-out synth tones that range from slow, churning reverse swells to sharp, cutting laser-like effects. The Filter and Blend controls allow you to shape your sound by balancing your guitar’s natural tone with the synth fuzz, while the Attack knob adjusts the lead-in time for swelling, ethereal notes. An expression pedal input offers real-time control over the Filter, letting you sweep through frequencies for wah-like modulation. Whether you're crafting atmospheric textures or aggressive, synth-heavy leads, the Synth-1 delivers a uniquely expressive and dynamic playing experience. If you're looking to break away from traditional guitar tones, this pedal is an excellent tool for experimentation and creativity.