Date Region Description Price Seller
USAVery Good condition. Works perfectly fine. Sale is for the pedal only. N...$395.00
EUSelling this one, since I upgraded to the newer version. Works as it sho...$422.40
Asia3 Leaf Audio Proton V1 with the box, early serial number. Very close to ...$350.00
USAOCTOBER 2023 // PROTON MK4 // ALPENGLOW // EDITION OF 100 ![3Leaf Audio...$800.00
AustraliaNever used, still inside the original box with manual and not a scratch,...$1,002.40
USAI believe it was in January of 2012 when the NAMM community saw for the ...$340.00
USACreated by 3 Leaf Audio to be sold only in Japan this is number 22 of th...$600.00
EUMint .3Leaf Audio / Proton Sakura EditionEurope version ![3Leaf Audio ...$1,757.08
CanadaI'm the original owner. It's been taken very good care of, only taken ou...$382.46
USA3 Leaf Audio Proton MK4 envelope filter. Comes with original box ![3Lea...$500.00