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Both shops are back in action - view locations

3 Leaf Audio Proton Envelope Filter

$249.00

Financing and custom orders are available
Contact for details

Soho: In stock / Scarsdale: Out of stock
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Meet the new Proton - the best envelope filter you’ll ever use.

The Proton is an optically controlled analog envelope filter. The circuit has been completely redesigned to offer better tone and a more musical response. It has a new detector circuit based on the one in the Chromatron, and the familiar control layout has a greatly expanded range that can get the classic 1970s filter sounds and well beyond. The new range switch allows for much deeper filter sweeps, and the reworked tone knob covers every soundscape from cocked wah to laser beams.

“There is truly nothing like it. The highest quality professional gear and The Rudy’s custom shop are undeniably one of the best!” Mike S.

“There is truly nothing like it. The highest quality professional gear and The Rudy’s custom shop are undeniably one of the best!” Mike S.