| Number of Keys | 49 |
|---|---|
| Type of Keys | Semi-Weighted |
| Input/Output Ports | USB In |
| Analog/Digital | Digital |
| MPN | OXYGEN49 |
| Brand | M-Audio |
| Type | Keyboard Controller |
| Unit Type | Unit |
| Item Height | 3.75 in |
| Pedal Inputs | 1 |
| Model | Oxygen 49 MK IV |
| Features | USB Compatible |
| Item Weight | 7 lbs |
Check the listing for details. Oxygen 49 MK IV USB MIDI Keyboard Controller (mostly good condition, see desc). Condition: Used. Listed at 57.00 USD. It operates just fine, but has a few surface scratches/dings from age & use (as shown in close-up photos).