Updated 16 Sept 2026
After building a prototype 5 years ago, I was recently inspired to re-invent this instrument.
The prototype worked, but needed refining – stronger construction, better ergonomics, shorter slide, updated processor, BLE MIDI.
The new midi-Bone II looks like this:
Specifications
- Instrument Type: Wind controller (needs external synth)
- Weight: 620g
- Dimensions: 700 long x 160 wide x 330 high
- Adjustments: Mouthpiece position and angle, handle position and angle
- Range: 3-1/2 octaves with thumb control of partials (touch-sensors)
- Slide: Precision optical sensor with “slide” or “snap” note functions
- Connections: BLE MIDI or USB-C MIDI
- Battery: Polymer Li-Ion 1100mAh
- Mouthpiece: ABS in standard trombone shape with large shank, removable
- Program-change: Quick function
Revision History:
- 16 Sept 2026 – Original