The ABC 80 (Advanced BASIC Computer 80) was a personal computer engineered by the Swedish corporation Dataindustrier AB (DIAB) and manufactured by Luxor in Motala, Sweden in the late 1970s and early 1980s. It was introduced on the market in August 1978. Reference: Wikipedia
| LUXOR ABC80 | ![]() | |
| Manufacturer | Luxor | |
| Release date | 1978 | |
| Operating system | 16 KB ROM with Luxor BASIC | |
| CPU | Zilog Z80 at 3 MHz | |
| Memory | 16 KB (Expandable to 32 KB) | |
| The story: | |
| Summary: | I obtained this computer in 2023. It came with the device itself, a power distribution brick with an integrated monitor output and a non-standard tape recorder. The tape recorder proved to be inoperative. |
| Exterior: | The exterior was in a fairly good condition. Some minor scrapes, but nothing major. A thorough clean was all that was needed really. |
| Interior: | The interior was another issue. The cable connecting the computer with the keyboard was very brittle and had broken from the solder-points. I only needed to re-solder the connections to get it working. However, the foam pads behind every key cap had disintegrated with time and needed to be replaced. I managed to replace all of them with a 5 mm piece of foam, a rescue blanket, some thin double-sided tape and a stencil and a hammer. I found a guide on the World Wide Web with instructions on how to fabricate new foam pads. It was very successful! |
| Repairs: | I checked and replaced all capacitors showing obvious signs of damage, as well as replacing caps and filters accessible in the power supply. |
| Upgrades: | As it didn't come with the original tape player/recorder, I am planning on making a cable to connect the tape player with the computer correctly. As for now it works in Luxor Basic, and looks good on the shelf as a piece of Swedish computer history! |
| Software: | Software is via tape deck or an optional floppy drive, which I do not have. I have obtained correct wires and plugs to retrofit a regular tape deck, but that lies in the future. I am also looking for an expansion to put in the aft port. |
| Remaining work: | References: https://www.rigpix.com/vcomp/luxor_abc80.htm https://www.nightfallcrew.com/06/04/2016/luxor-abc-80-boxed/ https://nosher.net/archives/computers/pcw_1980-06-00_001_luxor https://www.pc-museum.com/luxor/index.htm |
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This page was last updated 05.08.2026