Offered for sale is my 3Leaf Audio Proton ROYAL, one of the most highly regarded bass envelope filters available today. Proton MK4 ROYAL (Edition of 100 only)

The pedal is in mint condition and has only been used a handful of times, exclusively in my home studio. It is fully functional, shows virtually no signs of use, and comes complete with the original box.

Handcrafted by Spencer Doren, founder of 3Leaf Audio, the Proton is an optically controlled analog envelope filter that has been completely redesigned for improved tone, tracking, and musical response. Featuring a new detector circuit derived from the acclaimed Chromatron, it delivers everything from classic 1970s funk filter tones to deep, modern synth-like sweeps.

Features:

• Mint condition with original packaging
• Handmade by 3Leaf Audio
• Optically controlled analog envelope filter
• Improved detector circuit based on the Chromatron
• Wide-ranging filter response, from vintage auto-wah to extreme laser-like effects
• Excellent tracking and dynamics
• One of the most sought-after envelope filters for bass, yet equally impressive on guitar and keyboards

This is a great opportunity to own one without the long waiting times that typically come with new 3Leaf Audio releases.

Feel free to contact me if you have any questions or would like additional photos.