Sinclair Research
@sinclairresearch.bsky.social
Customer support for your ZX80, ZX81 and other classic hardware. We’re sorry to tell you that your warranty has expired.
There is something amazing about using a printer to repair a printer. The belts in the original ZX Printers have all turned to organic goo after 44 years, but it turns out you can make your own using TPU filament and a different kind of printer..
November 10, 2025 at 5:36 AM
There is something amazing about using a printer to repair a printer. The belts in the original ZX Printers have all turned to organic goo after 44 years, but it turns out you can make your own using TPU filament and a different kind of printer..
Trying to find that keyword you've not used recently on the ZX Spectrum keyboard.
November 8, 2025 at 3:55 PM
Trying to find that keyword you've not used recently on the ZX Spectrum keyboard.
November 7, 2025 at 1:10 AM
November 6, 2025 at 4:08 PM
I don't want to work today. I want to play on my computer.
November 5, 2025 at 8:40 PM
I don't want to work today. I want to play on my computer.
It's been a while since I browsed through adverts and wanted something so badly.
November 3, 2025 at 5:50 AM
It's been a while since I browsed through adverts and wanted something so badly.
Does this scare you?
October 31, 2025 at 7:04 PM
Does this scare you?
Happy Halloween, ZX81 users!
TGIH
TGIH
October 31, 2025 at 2:11 PM
Happy Halloween, ZX81 users!
TGIH
TGIH
If you know, you know.
October 30, 2025 at 10:38 PM
If you know, you know.
What CPU was this guy running?
October 29, 2025 at 6:32 PM
What CPU was this guy running?
The Cloud? Whatever. This was all the offline storage we needed.
October 29, 2025 at 4:09 PM
The Cloud? Whatever. This was all the offline storage we needed.
Before the ZX80, before the ZX81.. before the Sinclair brand even.. there was the MK14. It wasn’t even Z80 or 8080 based, instead using an odd CPU called the SC/MP.
October 27, 2025 at 5:12 AM
Before the ZX80, before the ZX81.. before the Sinclair brand even.. there was the MK14. It wasn’t even Z80 or 8080 based, instead using an odd CPU called the SC/MP.
This advert had an "actual size" picture of the ZX Spectrum and I can't lie and say I didn't pretend I had the real thing on my desk. Sinclair were masters of advertising.
October 26, 2025 at 11:22 PM
This advert had an "actual size" picture of the ZX Spectrum and I can't lie and say I didn't pretend I had the real thing on my desk. Sinclair were masters of advertising.
The TS2068 alternative future home computer.
October 26, 2025 at 10:35 PM
The TS2068 alternative future home computer.
If you don't need a computer but you do need to know the time AND do arithmetic, well, have I got good news for you!
October 26, 2025 at 10:34 PM
If you don't need a computer but you do need to know the time AND do arithmetic, well, have I got good news for you!
The games machine of the future.
October 26, 2025 at 10:33 PM
The games machine of the future.
A training course designed around the Timex Sinclair 1500.
October 26, 2025 at 6:04 PM
A training course designed around the Timex Sinclair 1500.
It’s just like that scene in Pulp Fiction.
October 26, 2025 at 6:04 PM
It’s just like that scene in Pulp Fiction.
Save $15 on that TS1000 you've been wishing for..
October 26, 2025 at 4:50 AM
Save $15 on that TS1000 you've been wishing for..
It’s a chunky boi the TS2068
October 23, 2025 at 8:28 PM
It’s a chunky boi the TS2068
