Argonaut - At Action Perk - Vintage Transistor Percolator -Inspired Fuzz w/ Odd Order Harmonics - Mellow Yellow

ARGONAUT - At Action Perk

The At Action Perk is a tribute to the fearless spirit and uncompromising sound that helped shape underground guitar tone for decades.

This pedal draws inspiration from the sonic character of the classic Harmonic Percolator, while employing a fully original circuit design, PCB layout, and visual identity. It is not affiliated with or endorsed by Interfax, and is intended as a modern, independent interpretation rather than a reproduction.

Hand-wired using carefully selected new-old-stock transistors and diodes, the At Action Perk delivers controlled harmonic chaos with an added signal boost. Internal trim pots provide fine control over transistor bias, LED brightness, and boost output, allowing the pedal to be tailored to your rig and playing style.

Finished in a mellow yellow powder coat with black ink, the control layout is intentionally simple:

• Harmonics - gain and texture
• Balance - output level

The result is a wide range of tones, from subtle grit to aggressive, face-ripping distortion.

We take pride in ensuring every customer is happy with their purchase and appreciate your support of Argonaut Guitar Components.

Now let’s make some noise. #thankyoustevealbini