On this day, the TRS-80 was born!

Today, August 3rd, is the 40th anniversary of the TRS line of PCs, manufactured by Tandy and sold through Radio Shack.

Ah, Radio Shack. My eulogy for your passing continues to this day. When you were actually a ‘radio shack,’ a place I could go to buy electronics, transistors, capacitors, soldering irons, when you catered to the people who made you what you were. At one point, Radio Shack was so ubiquitous, one could be found within three miles of almost all American households. Now, however, they were reduced to this before disappearing completely. Even with 70 stores apparently remaining, for all intents and purposes it is gone, considering it lost its way and identity long ago.

But I remember quite fondly the Radio Shack of yore. When I started college at my mostly-beloved Alma Mater UMBC, my significant other at the time worked at a Radio Shack right around the corner. They sold electronics for real enthusiasts and hobbyists, and even PCs from their Tandy line. Tandy, a leather company that still exists today, bought the struggling Radio Shack back in the 60s in attempt to diversify. In fact, the TRS portion on many of their computer model names was an acronym for Tandy Radio Shack. It was glorious for me to go in to the store on a dark and snowy winter night, when the store was open but no customers were about, to play Space Quest One on one of the Tandy machines they had on display.

But my affinity for the TRS line goes back much, much further than that. I actually learned to program, using line-number basic no less, on a TRS-80 model III. I actually took programming classes using this machine, which would have been around 1981 or so. Normally I would just hyperlink to a page about it as I have indeed done, but I feel it is important enough that I must also include an image whose glory in which you should bask (The header image is a Model III as well).

TRS-80 Model III

TRS-80 Model III

Isn’t it beautiful? It was a great machine for the time, with a speedy 2MHz Zilog processor, the same one found in all TRS-80 desktop models, however its 4K of ram could be boosted to 48K which was ludicrous overkill at the time. Even though it had dual disk drives, which was a feature shared by the Apple IIe, it also had external cassette storage, which is what I mainly used. $600 would get you the whole shebang, cassette storage and monitor included.

I also find it strange that model numbers are often left off when people describe these machines. Earlier models had all components as separate items, and less memory, and a slower processor, and reduced functionality. When referring to the TRS-80 line, the model number is very important.

I programmed my first game on one of these very machines, a model III. It was a text adventure through a haunted house from which you were trying to escape. You had to find items, using some and combining others. I even went out of my way to have everything make logical sense, if not be overly challenging; for example, at one point you come across a skeleton who is searching for his lost femur. You later discover a dog trying to bury a bone. Hmm. I must say it was pretty fun! I would save the code to cassette – that’s right, audio cassette – and load it to play or edit. It was also because of that that I learned another valuable lesson which was not taught in programming classes at that time: save your work. You see, to save onto a cassette, you had to manually wind the tape past the leader tape that was not magnetic and can’t hold data, or else the computer would try to save some of what you were doing to that, and the whole thing would fail, of course.

Valuable lesson to learn, that.

So it bears repeating: as the headline states, the reason I am telling you all about one of my favorite vintage PCs (an honor shared with the Commodore Pet and Apple IIe), is because today, August 3, is the anniversary of the TRS line of PCs! They were first announced in 1977. This is one of the machines that had a major impact and influence on me, and amplified my love of and interest in technology. I’d like to get one and do some tinkering once again. Unfortunately, TRS-80s have also, along with others including the aforementioned Commodore Pet, become sad victims of the Ebay economy, in which everything is worth a fortune if you’re selling it on Ebay. Here’s the going rate for a Model III, which isn’t as bad as it has been in the past (remember this post from 2014? Of course you do!). For good measure, here’s a Commodore Pet and an Apple IIe.

Even so, I’ll keep an eye out for a chance to relive my childhood, and celebrate this day. If anyone finds one cheap, let me know!