
Discontinued 1970Released 1965
A Mk II rebuilt for the BBC as a sound-effects machine, with more than a thousand effects on tape. It has split head blocks and transistor preamps for lower noise, a quieter DC motor and electromagnetic track selection. It was a broadcast tool first, but Abbey Road owned one, which is why it turns up in Beatles history.
Replaces Mk II
Specifications
General
- Manufacturer
- Mellotron
- Status
- Discontinued
- Released
- 1965
Keyboard
- Keys
- 70
- Aftertouch
- None
- Keybed
- Two 35-note manuals, each split into two sections with their own volume control
Sounds
- Sections
- Sample playback
- Drawbars
- None
- Sound engine
- Tape replay: 3/8-inch three-track tapes loaded mainly with sound effects; four independent head blocks and preamps
- Organ models
- None
- Polyphony
- Full polyphony (70 notes)
Connections
- Outputs
- Headphones, Built-in speaker
Features
- Features
- Tape replay, Sound-effects library, Electromagnetic track selection, Quieter DC motor, Transistorised electronics
Size & weight
- Colours
- Grey, Black


