DIY electronic musical instruments and soldering kits

Sold out

OKAY Synth

  • OKAY Synth
  • OKAY Synth
  • OKAY Synth
  • OKAY Synth
  • OKAY Synth

Not currently available: Join waitlist

Oh, nothing fancy, just an analog square wave synthesizer...

That's OKAY!

  • Monophonic with high note priority
  • Custom PCBs and 3D-printed hardware, all designed by yours truly
  • Six selectable octaves and one octave of keys
  • Satisfying "clicky" tactile switches
  • Built-in amplifier and speaker
  • Soldered, assembled, tuned, and ready to go!

Version: 1.1.2

See it in action here, here, and here. And read all about it here.

External controls: 13 keys, octave selector, volume knob + on/off switch
Internal controls: 13 trim potentiometers for tuning notes
Dimensions: 7.5"x 4" x 2"
IC Chips: LM555, CD4040, LM386
Input/output: none

Visit to customize your design. Also available as a DIY Kit!

A note on lead time: depending on the queue and available inventory, this item may take up to two weeks to assemble and ship. Please contact me beforehand if you need a more definite time estimate.