OP-1 portable synthesizer
- OP-1 - what is the maximum charging current with which OP-1 should be charged at 5V?
- OP-1 - how do i use it as a control surface for ableton live?
- OP-1 - how do i download/update the firmware?
- OP-1 - tempo + sync settings [video]
- OP-1 and midi
- OP-1 - how do i calibrate the battery indicator?
- OP-1 - line out and how to connect to an interface, sound card or mixer.
- OP-1 - how do i sample/process audio using mic/line-in/radio?
- OP-1 accessories guide
- OP-1 - where can i find the user guide?
- OP-1 - where do I find my serial number?
- OP-1 - where can i order spare parts?
- OP-1, key malfunction, what can i do?
- OP-1 - how long does the battery last?
- OP-1 - how do i charge it?