I have been using my UNO synth for about 10 months and like it a lot. It’s very robust for the price and has a number of great 303-like qualities. It’s better than 303 clones in many ways but one improvement it could use is to add pattern chaining. Maybe you could park it in the Alt menu and assign another black key on the note key section to enter pattern chain mode. In future production runs, the word “CHAIN” could appear on the key assigned to chaining. When in Chain mode, you could hit the record button to write your chain and select patterns in the order you want for them to play. Advance by hitting the play button.
Chaining is the only thing that the UNO needs to be a real 303 killer. I’m no product engineer but would this be an easy upgraded?
Also, have you ever considered adding a transpose function? It would be nice to change the pitch of a pattern with the touch of a button.
One last idea: In future runs, offer an aluminum chassis (for a higher price).
