Skip to content

The Authoritative Website for Timex/Sinclair Computers

The Authoritative Website for Timex/Sinclair Computers

Search
Computers
Downloadable Software
- ZX81/TS-1000
- TS-2068
Publications
Companies
- Sinclair
- Timex
- View All
Products
Community
About
Blog

Home » Glenn Read

Search
Computers
Downloadable Software
- ZX81/TS-1000
- TS-2068
Publications
Companies
- Sinclair
- Timex
- View All
Products
Community
About
Blog

Glenn Read

Articles

Thomas J. Bent's ZX81/TS1000 ROM Upgrade
ZX81/TS1000 8K ROM Upgrade
ZX81/TS1000 8K ROM Upgrade

User Groups

Vancouver Sinclair Users Group

Recent Posts

The Sinclair ZX-80 Comes to AmericaMarch 31, 2026
T/S Horizons in Cash From Your ComputerJanuary 4, 2026
Timex Sinclair 2068 TimelineDecember 7, 2025
George Grimm on TimexDecember 3, 2025
Timex/Sinclair 2068: A Computer in Search of an AudienceNovember 10, 2025

Support This Site

Subscribe

* indicates required

Email Address *

First Name

Last Name

Interests

Send me your newsletter
Send me Zoom meeting announcements

/* real people should not fill this in and expect good things - do not remove this or risk form bot signups */

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Scroll to Top