The Wilson Wah V2 was designed to replace not one but two of our flagship wahs, the Signature Wah and Wilson Wah. Designed with the set it and forget it type of player in mind the Wilson Wah V2 is capable of emulating just about any vintage wah tone imaginable as well as more modern sounding circuits. Whether you want the vintage quack of an 60's era Vox Clyde McCoy or the throaty sound of the early Macari wahs you can set it up the way you want and not have to worry about losing those settings. There is an available vintage settings sheet that you can download that gives you 6 different vintage wah settings to choose from or you can create your own. These settings aren't just suggested settings they were developed by tuningthe Wilson V2 side by side the vintage wah. That is how we know this wah nails that tone! Here's what Wilson Effects puts into each of these fantastic circuits.Built with NOS tropical fish capacitorsCarbon Composition Resistors throughout the Wah circuitBC109B TransistorsWilson Effects custom made early Clarostat Cloned potentiometerTrue Bypass with LED indicatorFuzz Friendly output buffer, so your pedal works well with fuzz and overdrivesCustom wound Wilson Effects InductorGrowl trimmer - adds bass and gain to the circuit if desired or eliminates itMid-Range trimmer - adjusts the amount of mid-range in the sweep of the wahSweep Range trimmer - adjusts the width of the sweep or depth if you preferBoost trimmer - The Wilson Wah V2 has an incorporated boost circuit that allows you to push the volume far beyond unity gain. Actually I highlyrecommend not using full boost as it can cause unwanted noise and actually breakup your amp.6 Position DIP Q Switch - This allows you to dial in just about any wah sound imaginable. Each pedal comes equipped with True Bypass and a super bright LED on the side so you don't accidentally leave your wah on. Each pedal also contains a Wilson Effects vintage taper wah pot that was replicated by measuring the taper of a vintage Car taper pot.The Wilson Wah V2 operates on an industry standard 2.1mm center negative power supply or a high quality alkaline battery. All pedals are covered by a one year warranty on parts and labor and is hand built right here in the U.S. If you should happen to have any other questions about the Wilson Wah V2 please feel free to contact us via the contact form on the Home page. This is a B-Stock pedal which may exhibit small finish flaws but is otherwise fully functional.