Here some links to the internals of elektron devices:
- Two Coldfire MCF5441’s inside - also interesting hints about the differences between digitone and digitakt - from how it sounds its that the devices simply have different hardware needs that are the reason why they aren’t simply convertible - they (and other models too) share some parts, but the overall design is different
- https://www.flickr.com/photos/128743207@N08/sets/72157683648770700
- Digitakt hardware repair (pics inside)
- A4 teardown (and infrared pics)