A one-man operation

Matthew Jenkins, Indianapolis USA, produces limited-edition, small-batch products for tiny niches.

Future of this site

I plan to feature DIY information about audio circuitry and some videogame-related circuits. Some of my DIY projects include a Vectrex rotary controller, Vectrex light pens, VU meter mini buffers, and guitar stompboxes.

The shopping cart feature

is new as of January 2023. Please let me know if you have any issues as I work out the bugs. Orders to date have been fulfilled via e-mail and PayPal invoices.