Check the listing for details. Solo PCB Vintage Style Tone Bender MKII & IV Fuzz Circuit Board. Condition: New. Listed at 8.01 USD. This board is a recreation of the circuit board found in Vox Tone Bender MKIII pedals. The board is styled after the non-reverse version that can also be found in the Park Fuzz Sound, Rotosound Fuzz, and the MKIV Tone Bender. When drawing the layout, original boards were closely referenced to ensure a proper match and fit. The copper traces have a surface treatment providing protection from corrosion. MKIII & MKIV fuzz circuit board made with a phenolic substrate for an even closer match to the vintage production boards. Phenolic boards are found in many vintage electronics before the use of fiberglass became common. This board uses a unique PCB mount potentiometer R-VOMUP-100KL. A matching enclosure P-HROTO-1 can be used with the board to complete a vintage style fuzz build. For a detailed drawing of the parts and connections originally used on this board, please see the attached layout drawing. Features Recreation of the circuit board found in Vox Tone Bender MKIII pedals Made with a phenolic substrate for an even closer match to the vintage production boards Tan Item shown: Solo PCB Vintage Style Tone Bender MKII & IV Fuzz Circuit Board Model #: SL-PC-BEND-MKIII UPC: 842561015471