Here for sale we have a 3 Leaf Audio Proton MK4 Envelope Filter Effects Pedal. 3 Leaf Audio are one of the leading boutique pedal companies on the market right now. With limited drops of 111 or 333 at a time being met with a complete sell out, 3 Leaf Audio definitely know their worth. The Proton is renowned for its musicality, responsiveness, and smooth tracking. With the ability to change the sweep and range, this is one of the most diverse Envelope filters on the market.
 
This pedal is in excellent condition and is fully functional. Two small pieces of Velcro have been applied to the back of the pedal. Original box included.
 
Please be aware that for international buyers import fees are not included in our postage and packaging cost, this only covers the cost of the guitar being sent to you. Import fees will be charged by Customs upon the guitar's arrival in the recipient country. Due to Brexit, this also applies to EU buyers. We advise checking the total import cost with Customs as this is not information we are able to accurately provide.