OKAY 2 Synth

NOTICE: The OKAY and OKAY 2 are deprecated, and I'm no longer manufacturing their electronics kits. These designs are online for reference only. https://vimeo.com/250683009
Oh, nothing fancy, just an analog square wave synthesizer -- That's OKAY... 2! This is like the original [OKAY](https://www.thingiverse.com/thing:2556995) but sports two octave of keys and an 1/4" audio out jack. - Monophonic: Only one note at a time can be played. This is opposed to “polyphonic,” where multiple simultaneous notes can be played. - Analog: There are no computers, microcontrollers, sound samplers, or anything digital involved. The sound you hear is the sound of a speaker being abused by discrete electronic components like capacitors and resistors and logic chips. - 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](http://www.oskitone.com/product/okay-2-synth-diy-kit). Read more about it [here](http://blog.tommy.sh/posts/okay-2-synth) and purchase the electronics parts at [http://www.oskitone.com/product/okay-2-synth-diy-kit](http://www.oskitone.com/product/okay-2-synth-diy-kit). Differences from [OKAY 1](https://www.thingiverse.com/thing:2556995): more keys, keys and key bed PCBs mounted to internal cradle piece, no key plungers, audio out 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`)