Spectrum +3
ID: SPECTRUM-PLUS-3
RELEASED 1987
PRICE
DISCONTINUED 1990
UNITS SOLD Moderate
I/O PORTS
ParallelDiskRGB
System Analysis
Black case. Built-in 3" disk drive (Amstrad standard). Dropped the tape deck.
Processor
3.5 MHzZ80A
Same.
Audio Subsystem
3 ChannelsAY-3-8912
Standard.
Memory
RAM128 KB
Expandable to 128 KB
Storage
170 KB3" Floppy
Graphics Architecture
ULA
Palette: 15 Colors
- 256x192
Hardware Tricks
Did You Know?
- ? Disks were expensive compared to 3.5" standard.