BYOC Envelope Filter & Fixed Wah Kit Add some funk to your pedal board! The BYOC envelope filter kit is based on the DOD440 and features anNOS Vactec VTL5C4/2 opto-coupler. Compared to other envelope filters, this may be a one-trick-pony, butit does it's one trick well. This is the circuit that gained popularity after Radiohead used it to record, but it'sreally a must have for any funk or reggae players, Garcia fans, or anybody who's just looking for somethinga little different. And unlike other envelope filters, the low parts count make this a super easy build.We've also added the fixed wah mod. Setting a wah pedal in a fixed position has long been a secret weaponof many players. When you set the BYOC filter in manual mode, you have complete manual control over thesweep of the filter.International Buyers – Please Note:• Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.• Please check with your country’s customs office to determine what these additional costs will be prior to looking/buying.• These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.• We do not mark merchandise values below value or mark items as ‘gifts’ - US and International government regulations prohibit such behavior. _gsrx_vers_417 (GS 6.0.5 (417))