Acorn BBC Model B+
Released in April 1985, the Model B+ was little different to its predecessors, adding only more memory (now 64k) and having a higher price (now £499).
Manufacturer
Acorn
Processor
6502A
Speed (MHz)
2.0
RAM (KB)
64
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 "diamond" DIN)
- Cassette interface (7 pin DIN)
- Composite video output (BNC)
- RF interface
- 4 12 bit analogue input channels