UP-808 Groove Controller

I always wanted a real TR 808 but lets be honest – 1800 Euros ? There is now way I can and want afford it. Yes the step sequencing input with 16 buttons is a great way to work for people like me. So I used Novation’s launchpad and different max for live devices and [...]


Lunetta Synth

My first attempt of building a “lunetta” synth based on CMOS logic chips. I used one 40106 Hex Inverting Schmitt Trigger. Yeahh! Raw lunetta recording For the geeks: This chip contains 6 individual Schmitt triggers. A Schmitt trigger is a comparator circuit that incorporates positive feedback. What this means is that when a high signal [...]