OKAY 2 Synth

thingiverse

<iframe src="https://player.vimeo.com/video/250683009" width="640" height="360" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> https://vimeo.com/250683009 <br/> Oh, nothing fancy, just a basic square wave synthesizer - That's okay... 2! This is like the original OKAY but features two octaves of keys and a 1/4" audio output jack. - Monophonic: Only one note at a time can be played. This contrasts with "polyphonic," where multiple simultaneous notes can be played. - Analog: No computers, microcontrollers, sound samplers, or anything digital is involved. The sound you hear is the result of discrete electronic components like capacitors and resistors abusing a speaker. - Square-wave: When its output is viewed on an oscilloscope, its wave resembles a square. It's a "hard" sounding wave type, great for bass lines, and commonly associated with chiptune music and old video games. These are the 3D models for the OKAY 2 Synth DIY Kit. Read more about it here and purchase the electronics parts at http://www.oskitone.com/product/okay-2-synth-diy-kit. Differences from OKAY 1: More keys, keys and key bed PCBs mounted to an internal cradle piece, no key plungers, audio output jack ### Advice - The enclosure models are pretty big and are prone to warping. Minimize that risk by using a filament with low shrinkage like PLA and ensuring very good bed adhesion. ### Updates - 2018-02-13: Improved keyboard cantilever bond for Cura slicer (now keys-2.stl)