I was recently given an old CTK-4400 from a friend of mine. I am trying to figure out if it's possible to control it with an external midi device (I have a Kawai ES-110 and an Akai MPK Mini MkII). The Kawai ES-110 has 5 pin midi in and out, and the Akai MPK Mini MkII has a USB Type A to USB Type B cable. I am okay with buying a new audio interface if I need to in order to make this happen. The CTK-4400 doesn't have 5-pin midi in or out, but it does have USB connectivity. It uses the General Midi standard, so it should work with Windows 10 and 11, despite the fact that it's only technically compatible with up to Windows 7.
Hopefully this was helpful and enough information. If not, I'd be happy to supply more info. Thank you!
