The Pi 400 is an extremely low cost arm computer integrated into a tiny keyboard design, running Raspberry Pi OS (based on Debian Linux).  https://www.raspberrypi.com/products/raspberry-pi-400/

The Pi 400 comes without an audio interface, but 3 USB ports, so the UMC22 is an ideal option for recording and playback. In my case I had a lot of old recordings on minidisk, and as a project wanted to see if a Raspberry Pi could be used for mastering these old recordings.

I am happy to say the UMC22 worked out of the box, and flawlessly with Audacity.

Hi! Can anyone advise? My TD3 resonance knob needs replacing, it's out of warranty.

Does anybody know what part nunber it is, or where i can find it? The potentiometer

When turning quickly, it makes a loud crackling sound. Less bad if turned very slowly. A spray of contact cleaner helps fix the problem for about 15 minutes, then the crackle returns. 

Thanks in advance!

I just bought a td-3 and have spent the last 5 hrs trying to get it to recognize midi via 5 pin din. I have ableton, and don't have any issues using it with the td-3. I have a model cycles as well and the td-3 syncs nicely using the "trig" clock input from the model cycles midi out but will not recognize the 5 pin midi in from the model cycles. I have tried changing every midi setting in the model cycles to send midi. I have changed the the clock input to receive midi on the td-3 and tried using both the same midi channel and different ones on the td-3. It will not recognize midi 5 pin din either from my audio interface via ableton, or via the model cycles. What am I missing, or do I have a defective Td-3?

Any idea exactly what I need to do in order to set these up ? 

been trying for a week now and it's still not working properly. 

the force should usually sync midi devises but it's only synced with the sequencer and not the oscillation or the envelope. 

I'm a newbie to setting up midi equipment. M

 thanks