Lambda 8300
The Lambda 8300 was a Sinclair ZX81 clone from Lambda Electronics Limited of Hong Kong. It was not an exact clone, as it had a modified ZX81 ROM, but could be fitted with a ZX81 compatible ROM. It came with 2K RAM (expandable to 16 or 32 K), and a sound and joystick port. Specifically, it used a Z80A microprocessor at 3.25 MHz. Unisonic distributed it as the Futura 8300 in the US.[1] The computer was somewhat successful in Northern Europe (mostly in Denmark and Norway) and China, and today enthusiasts still develop new hardware.
 Lambda 8300 front | |
| Memory | 2KiB, 16KiB, or 32KiB |
|---|---|
| Storage | Audio cassette |
| Display | UHF TV signal, PAL video out (built-in RCA connector) |
Back of Lambda 8300
Models
- Lambda 8300 (Hong Kong, United Kingdom, Sweden, Norway, Denmark)
- Your Computer PC 8300 (China, United States)
- DEF 3000 (France)
- Basic 2000 (Norway, Sweden, Finland)
- Marathon 32K (Norway, Denmark)
- Tonel PC (Hong Kong)
- Unisonic Futura 8300 (the United States of America)
- PC-81 Personal Computer (China)
- CAC-3 (China)
- Polybrain P118 (New Zealand)
Other Models
Unknown Models
- Basic 3000
- PC 2000
References
- Bradbeer, Robin (March 1983). "Timex upgrades Spectrum". Sinclair User. pp. 83–84. Retrieved 28 January 2015.
External links
| Sinclair Research / Science of Cambridge |  | |
|---|---|---|
| Amstrad | ||
| Licenced systems | ||
| Timex Corporation | ||
| Cambridge Computer | ||
| Clones | ||
| Compatible or related systems | ||
| Sinclair Research peripherals | ||
| Timex peripherals |
| |
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