APC Bare-bones Kit. The kit includes Sythrotek’s original APC board that has been designed to allow a Control Voltage Input (board has been professionally manufactured in the USA.) It includes all needed components sans the case and knobs: the wire, pots, caps, LED, Chip, 9V clip, and Jacks.  $27.00 US Postage Included! Check out www.iprojectbox.com to find a custom project enclosure.