I’m very pleased to announce that a PCB, panel or complete DIY kit of this project is available to purchase from makesynthsnotwar.com.
I needed an extra MIDI Thru box so I dusted off the project that I’d previously done. However, I decided I wanted to re-box it, so that it would be more in keeping with the gear I’m making now. I also removed a few frills along the way (bye, LEDs and power switch!), rationalised the board design and made the whole thing about 40% smaller as a result. Essentially, though, this is a cosmetic facelift – it’s still the same circuit design inside.
Stripboard layout (flipped)
My panel design and cutting guide are available below as 600dpi PDF files.