POLY555 DIY Synthesizer Electronics Kit

This is the DIY Electronics Kit for the POLY555 Synth.

It is just the electronics! If you have access to a 3D printer, you can print the rest; otherwise you'll need to buy the 3D-printed parts separately.

Warning: Recommended for advanced users! This kit has over 250 pieces and can take 5+ hours to put together. It requires a solid grasp of electronics and through-hole soldering.

More about the POLY555 Synth:

• 20 keys control 20 555 timers under a plexiglass window
• Custom PCB and 3D-printed hardware, all designed by yours truly
• Satisfying "clicky" tactile switches
• Built-in amplifier and speaker

Version: A

Read more about the POLY555 and its development here, and see it in action here.

Online assembly guide: https://oskitone.github.io/poly555/
(To save cost, trees, and frustration from outdated information, printed instructions are not included. The online guide will always be up to date!)