LizardKing wrote:My Jupiter 4 already has the CHD MIDI kit, so I'm only really interested in adding support for mutiple patch banks.
The Io is a 2-in-1 MIDI kit from which you need only the Patch Programmer part. It works with CHD seamlessly and has a lot of useful features like
- 32 patch memory
- Patch edit
- Copy patch
- MIDI on all parameters sent and received
For 99 EUR it is not so pricey and only needs 5 minutes to install.
My JP4 had the multiple patch bank installed but I removed it. It consists of 6 pieces of 5101 static RAM chips and a Jaxley switch as a selector. These chips costs 30 EUR alone and need heavy modification to install. Maybe better try the Io.