/technologies/businessofengineering/b/blog/posts/30-years-supporting-the-sinclair-zx81The Sinclair ZX81 was my first home computer - my brother had one as a Christmas present in 1981, and I bought it off him the next year, so that he could upgrade to a ZX Spectrum. With just 1K of built in RAM, and a 16K RAM pack expansion, I was...en-USTelligent Community 12https://community.element14.com/technologies/businessofengineering/b/blog/posts/30-years-supporting-the-sinclair-zx81Thu, 12 Jan 2017 13:53:20 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:356a3405-64ce-4034-ac4d-7c932a4c3920toukomputer0<p>Hi, great work!</p><p>&nbsp;</p><p>I am always looking for old ZX81 machines in pawn shops here in Barcelona. When I see one of them I have to buy it trying to get an affordable price and then the fun begins trying to bring it to life. Changing membranes, ULAS, etc.&nbsp; then I always test it playing to &quot;La Pulga&quot; by Indescomp.</p><img src="https://community.element14.com/aggbug?PostID=2300&AppID=96&AppType=Weblog&ContentType=0" width="1" height="1">