Search found 9 matches

by Wolf
Thu May 29, 2014 9:38 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

Great, thank you.
by Wolf
Tue May 27, 2014 4:19 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

Interesting, this deserve an research and attention, thank you.
by Wolf
Mon May 26, 2014 9:52 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

Ok, the sound is only a "click" which you can know you are tipping, with the synthesizer (bough apart) you can obtain a variety of sound.
by Wolf
Sat May 24, 2014 8:13 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

The normal Sinclair internal BASIC only access 16K, to access the remain 32K is necessary a series of Pokes or a little machine language routine. The TK-85 don´t have speaker, the sound is direct out on TV speaker. Only few commercial programs which access above 16K was disposable on local market, b...
by Wolf
Fri May 23, 2014 9:06 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

The sound is out direct on TV in the TK-85.
I don´t have the diagram of the machine.
Initialy, I bought the TK-85 model with 16K RAM, and later, I exchange for another with 48K RAM.
Today he still being sold by a sales site (Mercado Livre) http://lista.mercadolivre.com.br/tk85-microdigital.
by Wolf
Mon May 19, 2014 9:34 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

The TK85 was the equipment evolved over a line started by Microdigital with TK82, TK82 and TK83-C. Personal computers were small, ideal for beginners in computing, for home use, lightweight professional or educational and aficionados who wanted to learn computer without large investments. Was compat...
by Wolf
Fri May 16, 2014 9:46 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

Thank you. I preserv the machine and I heve any spare parts.

Image
by Wolf
Tue May 13, 2014 8:19 pm
Forum: Sinclair Misc
Topic: Hi & Replica ZX80
Replies: 32
Views: 7048

Re: Hi & Replica ZX80

I have the similar ZX-81 made in Brazil, the TK-85 with 54K memory.
by Wolf
Tue May 13, 2014 8:00 pm
Forum: Development
Topic: ZX Printer Belt
Replies: 132
Views: 29813

Re: ZX Printer Belt

I have the same problem, the belt of my ZX-Printer, which is a plastic material, disintegrated. How I can obtain a new or used?.