Acorn BBC Model B
Launched along with the Model A, the Model B came with more memory and a price tag of £399.
Manufacturer
Acorn
Processor
6502A
Speed (MHz)
2.0
RAM (KB)
32
ROM (KB)
32
Sound
3 channels plus noise
Keyboard type
Typewriter-style
Number of keys
74
Dimensions (mm)
409x358x78
Weight (g)
3700
Interfaces
- 8 bit parallel port
- 8 bit I/O port
- RS423 serial interface (5 pin )
- Cassette interface (7 pin DIN)
- Composite video output (BNC)
- RF interface
- 4 12 bit analogue input channels
Related Images
BBC Micro advert (Electronics & Computing Monthly, December 1982)