For a full Eurorack module you should buy:
- 4046 Euro Panel – 16hp Aluminium Panel
- 4046 Euro PCB Set – 2 PCBS – Control PCB & VCO PCB – No Wiring!
For building into a different format you should just buy :
- 4046 VCO PCB Only
In non-Eurorack formats the VCO board can be built with MTA100 headers to wire all the pots, jacks and switches.
The Thomas Henry X-4046 VCO features
- ‘One of the finest hard sync effects ever heard from a VCO’
- Exponential Control and Modulation of the VCO
- Linear Modulation of the VCO
- Five unique waveform outputs (triangle, sawtooth, pulse (PWM), sine and variable rampoid
For audio demos, waveform plots and more hardcore information check Scott Stites webpage.
Some parts for this project which we sell on Thonk are:
Build documentation – http://www.synthdiy.fonitronik.de/forum/x4046-VCO_V2
Build thread for questions and debugging help – http://www.muffwiggler.com/forum/viewtopic.php?t=113835&highlight=4046
Thomas Henry design info – http://www.birthofasynth.com/Thomas_Henry/Pages/X-4046.html