| “Artificial” Expansion of Timex-1000 Memory | Memory-efficient programming techniques add to your storage capabilities. | Timex/Sinclair 1000 |
| 16K Timex Sinclair 1500 | Product announcement for Timex Sinclair 1500, priced at $79.95. | Timex/Sinclair 1500 |
| Add-Ons for Timex/Sinclair | Letter to the editor about alternative keyboards for the 1000. | Timex/Sinclair 1000 |
| Adding a Video Monitor to your Sinclair ZX81 | Simple diagram for tapping off the signals going into the RF modulator. | Sinclair ZX81, Timex/Sinclair 1000 |
| Almost-Free Software for Timex/Sinclair | Listings for Home Financial Package, an arcade games package and a program similar to Eliza available from Florida Creations. Each package of listings is $3. | Timex/Sinclair 1000 |
| First Look at Timex/Sinclair’s New Color Computer | The T/S 2068 is an “under-$200” basic computer offering many features missing on the 1000 The new Timex Sinclair 2068 Personal Color Computer is much different than the computer originally announced at a trade show in January 1983 as the “Timex Sinclair 2000.” The computer has gone through a great metamorphosis. Those of you having […] | Timex/Sinclair 2068 |
| Graphing Capabilities for TS1000 (ZX81) | Product announcement for Data Storage and Display System from ZX-Panding. | Sinclair ZX81, Timex/Sinclair 1000 |
| Improving Timex/Sinclair Tape Loading | Reduce troublesome dropouts and noise problems with a Z-Dubber. Schematic and PCB layout for the Z-Dubber is provided. | Timex/Sinclair 1000 |
| In this Corner… | The battle for supremacy among very-low-cost microcomputers heats up as Texas Instruments' 99/2 goes head to head with the Timex Sinclair 1000; and the TS2000 and Mattel's Aquarius square off against the Commodore VIC-20 and the TI 99/4A. | Timex/Sinclair 1000, Timex/Sinclair 2000, Timex/Sinclair 2068 |
| Latest in the Price Battle | Prices on micros plummet; TS1000 down to $30. | Timex/Sinclair 1000 |
| Learning Timex/Sinclair BASIC | Announcement of David Lein’s book. | Timex/Sinclair 1000 |
| Letter: Mail-Order 2068 | Writer wants to know who is selling the 2068 for $148. | Timex/Sinclair 2068 |
| Rumors & Gossip | Price of the 2068 expected to drop to the $50-100 range since Timex exited the market. As many as 60,000 units were reported in dealer stocks. | |
| Sinclair Timex Add-Ons | Memotech RAM add-ons, High-Resolution Graphics Pak, Centronics Parallel Printer Interface, RS232 Interface. | Timex/Sinclair 1000 |
| Sinclair/Timex Analog Interface | Product announcement for Computer Continuum’s A/D and D/A interface. | Timex/Sinclair 1000 |
| Sinclair/Timex Memory Kit | Product announcement for Hunter 8K CMOS RAM board (mapped to 8-16K) | Timex/Sinclair 1000 |
| Sinclair/Timex Work Station | Product announcement for Timeworks’ Control Center. | Timex/Sinclair 1000 |
| Software for Graphic Plotting | Overview of plotting software options for microcomputers. The Graphic Kit and Programmers Toolkit (Softsync) are mentioned, along with the Memotech memory modules, as plotting tools for the ZX81 and TS 1000. | Timex/Sinclair 1000 |
| Software for Holiday Giving | Recommendations for holiday giving for 1000 owners. Products mentioned include Krakit Treasure Hunt, Mazogs, The Artist from KSoft and numerous others. | Timex/Sinclair 1000 |
| Talk Can Be Cheap | Interface a ZX80/81 or TS1000 to a Texas Instruments Speak & Spell. | Timex/Sinclair 1000 |
| The “Truly Portable” Sinclair/Timex | Powering a T/S 1000 from Polaroid SX-70 batteries and a simple reset switch circuit. | Timex/Sinclair 1000 |
| Timex Add-Ons | Product annoucement for VOTEM interface board from Down East Computers. | Timex/Sinclair 1000 |
| Timex Sinclair Color Computer | Announcement for TS2000; Spectrum-style mock-up shown. | Timex/Sinclair 2000, Timex/Sinclair 2068 |
| Timex/Sinclair Expansion | Product announcement for Wisconsin Electronics’ 32K plus I/O module. Adds four parallel I/O ports and 32K RAM. | Timex/Sinclair 1000 |
| Timex/Sinclair Product Directory | Table of TS product vendors. Includes reader service card for Sync magazine. | Timex/Sinclair 1000 |
| Timex/Sinclair Sales Drop | Sales of the Timex 1000 (ne Sinclair ZX81), once the most popular home computer, have plunged. Orders for its new 1500 and 2000 models are far less than projected. Timex, which pioneered the super-cheap home computer and led in the pricing battles, sold 550,000 units in its first five months. Sinclair had sold 500,000 ZX81s […] | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Timex/Sinclair TS1000 Software | Product announcement for IRA Planner, Home Improvement Planner, Punctuation Master, Ator the ABC Gator, Geometry I, Algebra I, Algebra II from Timex. | Timex/Sinclair 1000 |
| Tree-Forth | Product announcement for Tree-Forth from Soft Magic Corp. Supplied as an EPROM that replaces the BASIC ROM. | Timex/Sinclair 1000 |
| Truly Portable Computers | Letter to the editor from a Polaroid employee, suggesting the P100 Polapulse Powerpack as an alternative to SX-70 batteries for making a Timex/Sinclair portable. | Timex/Sinclair 1000 |
| Trying out the new Sinclair Spectrum computer | Author describes a 16K Spectrum, as seen in a store. Notes that “an NTSC chip is being designed” and “Sinclair is designing a 3 inch disk – not the Hitachi, but a new approach.” | Sinclair ZX Spectrum |
| Two More Drop Out of U.S. Home Computer Market | Announcements that Timex is pulling out of the computer market after suffering almost $100m in losses. In the wake of that decision, Sinclair will market the QL. | |
| Two New Games | Product announcement for “Vault of the Centaurs” and “Mega-Mind” by Orbyte Software. | Timex/Sinclair 1000 |
| Upgrading T/S Video | Correction to “Upgrading Timex-Sinclair Video” in the May 1983 issue to address a revision to the ZX81 circuit. | Timex/Sinclair 1000 |
| Upgrading Timex/Sinclair Video | Provides direct video and white-on-black screen characters. | Timex/Sinclair 1000 |
| Who’s Shipping What? | Brief report on monthly shipping rates. Timex 1000 was shipping more than 100,000 units/mo. | Timex/Sinclair 1000 |
| ZX81 Cassette Interface | The Winky Board II is a cassette interface for Timex Sinclair computers that filters electrical interference to yeild clean easy loading tapes, has a LED volume level indicator, can save a program on two tape recorders simultaneously, and contains a program duplication system. | Sinclair ZX81, Timex/Sinclair 1000 |
| ZX81 Peripherals | EPROM programmer interface from Wisconsinc. | Sinclair ZX81, Timex/Sinclair 1000 |
| ZX81 Reference Card | 10-panel, 20-page accordian style card. | Sinclair ZX81, Timex/Sinclair 1000 |
