Check the listing for details. Fuzz Face Effect 2x Top Quality, Proffesionally Made PCB Stompbox PNP & NPN DIY. Condition: New. Listed at 8.80 USD. Due to holiday, all orders after 17/11/2023 will be dispatched 04/12/2023 Highest quality, professionally fabricated Fuzz Face effect PCB's Made by Hyper Electronics UK You are biding set of 2 PCB's ( NPN and PNP) Dimensions: 40mm x 60mm 1. 1/2" x 2. 1/3" Boards comes in one piece. There is easy to separate, see attached video. Complete guide to built is here: https://www.youtube.com/watch?v=QK3qFt3ShIo 1. Dallas Fuzz Face NPN NPN – Negative ground version of Dallas Fuzz Face using silicone NPN transistors. We suggest applying silicon NPN transistors are BC108, BC109, BC109C, BC209C 2. Fuzz Face PNP PNP – Positive ground version of Dallas Fuzz Face. This is original design of the earliest Fuzz Face version using PNP germanium transistors. We suggest applying germanium PNP AC 128 transistors. C1 - 2,2 µF C2 - 20 µF C3 - 10 nF R1 - 33 kΩ R2 - 330 Ω R3 - 8.2 kΩ R4 - 100 kΩ VR1 (fuzz) - B1kΩ VR2 ( vol. ) - A500kΩ Q1 - BC108 NPN or AC 128 PNP Q2 - BC108 NPN or AC 128 PNP Legal information. Our product do not violate any copyrights. It is completely individually created by Hyper electronics PCB. All names are used only for the purpose of information and comparison, to determine how our product works. It is not a copy. If you do not use a logo or trademark, this is just a name for information purposes that does not specify our product. This name has no trademark nature. The diagram and design of the printed circuit board is created by Hyper Electronics and does not violate any copyrights of the Dunlop Company