Here is where you can buy the jenmat Proto-B boards off-the-shelf.

GATEWAY ELECTRONICS (St. Louis, Missouri)

8123 Page Blvd. - St. Louis, MO 63130. (314)427-6116, toll-free 1-800-669-5810, or by fax (314)427-3147.

JENMAT ELECTRONICS

Email your requests to jenmat@san.rr.com. We’ll get right back to you. Jenmat ships Proto-B boards within 12 business hours.

San Diego Electronic Supply

8148 Ronson Road, Suite E. San Diego, California 92111. Phone (858) 278-1245.