TheBackShed.com

Forum Index : Microcontroller and PC projects : Off Topic (TRS-80)

Author

Message

jman

Guru

Joined: 12/06/2011
Location: New Zealand
Posts: 711

Posted: 12:05am 25 May 2015

Copy link to clipboard

Print this post

Hi All

I am sure there a few of you around here my age :) (old)
So I thought I would ask here

I would like to lay my hands on a TRS-80 Model I (any condition)
If anybody has one or knows of one that is up for sale or looking for a new home
please drop me line

Many Thanks
Jman

srnet
Senior Member

Joined: 08/08/2014
Location: United Kingdom
Posts: 164

Posted: 09:06am 25 May 2015

Copy link to clipboard

Print this post

I found quite a few for sale on eBay.

$50SAT is Silent but probably still working.
For information on LoRa visit http://www.loratracker.uk/

Justplayin

Guru

Joined: 31/01/2014
Location: United States
Posts: 313

Posted: 09:44am 25 May 2015

Copy link to clipboard

Print this post

My first tech job was with Radio Shack and got a certificate for TRS-80 Models I/II/III and Color Computer repair. A few years ago I was visiting the Smithsonian and saw TRS-80 Model I on display and did that ever make me feel old!

--Curtis

I am not a Mad Scientist... It makes me happy inventing new ways to take over the world!!

viscomjim
Guru

Joined: 08/01/2014
Location: United States
Posts: 925

Posted: 11:22am 25 May 2015

Copy link to clipboard

Print this post

I remember how long it took me to make enough money to upgrade from 4k to 16k Dram. Bought the chipset for a few hundred bucks and bent one pin on one chip. Took forever to figure that one out but eventually it worked. Man was I a bad ass. 16K of ram!!!! Those were truly the days!!!! BTW I am XX years old.

CircuitGizmos

Guru

Joined: 08/09/2011
Location: United States
Posts: 1421

Posted: 12:23pm 25 May 2015

Copy link to clipboard

Print this post

viscomjim said BTW I am XX years old.

I have socks that are XX years old. I think you are not doing Roman Numerals correctly.

Micromites and Maximites! - Beginning Maximite

viscomjim
Guru

Joined: 08/01/2014
Location: United States
Posts: 925

Posted: 02:43pm 25 May 2015

Copy link to clipboard

Print this post

oooops, i meant... XX * II.5

I don't know what 1/2 is in roman numerals...

Gizmo

Admin Group

Joined: 05/06/2004
Location: Australia
Posts: 5036

Posted: 03:35pm 25 May 2015

Copy link to clipboard

Print this post

Trivia.... The roman numeral system didn't have a 0 ( zero ). That came centuries later from the middle east.

S is a half in roman.

The best time to plant a tree was twenty years ago, the second best time is right now.
JAQ

donmck

Guru

Joined: 09/06/2011
Location: Australia
Posts: 1310

Posted: 07:11pm 25 May 2015

Copy link to clipboard

Print this post

jman said Hi All

I am sure there a few of you around here my age :) (old)
So I thought I would ask here

I would like to lay my hands on a TRS-80 Model I (any condition)
If anybody has one or knows of one that is up for sale or looking for a new home
please drop me line

Many Thanks
Jman

Your best bet may be this man:
http://ianmav.customer.netspace.net.au/trs80/

Individual items listed here, but may be out of date:
http://ianmav.customer.netspace.net.au/trs80/model1s

You need to have a chat to him.

My Trs-80 writeup at:
http://www.dontronics-shop.com/australias-first-pc.html

Cheers Don...

https://www.32v8.com/d

jman

Guru

Joined: 12/06/2011
Location: New Zealand
Posts: 711

Posted: 07:31pm 25 May 2015

Copy link to clipboard

Print this post

Cheers for the reply's

I managed to source a Model 1 from the UK should be in my hands in week or so

@don thanks for the tip I will drop Ian an email

Regards
Jman

WhiteWizzard
Guru

Joined: 05/04/2013
Location: United Kingdom
Posts: 2794

Posted: 09:31pm 25 May 2015

Copy link to clipboard

Print this post

Two days ago I bid on a TRS-80 Model 4 for �10.50 - it eventually went up to �150 in the last couple of minutes!

Without stealing this thread - I am after a Sinclair ZX80 in mint condition - does anyone out there have one?
I know I can bid/buy on eBay but the prices are a bit too high for me on there

For everything Micromite visit micromite.org

Direct Email: whitewizzard@micromite.o

jman

Guru

Joined: 12/06/2011
Location: New Zealand
Posts: 711

Posted: 11:07pm 25 May 2015

Copy link to clipboard

Print this post

@WhiteWizzard

Yip I agree the prices on Ebay are little crazy I was real lucky got the
Model 1 for a decent price. Now to find the bits (Expansion interface etc..)

I will keep my eyes open for a Sinclair

Jman

Grogster

Admin Group

Joined: 31/12/2012
Location: New Zealand
Posts: 9077

Posted: 01:51am 26 May 2015

Copy link to clipboard

Print this post

I have a Sinclair ZX81 somewhere.....

Smoke makes things work. When the smoke gets out, it stops!

palcal

Guru

Joined: 12/10/2011
Location: Australia
Posts: 1805

Posted: 11:17am 26 May 2015

Copy link to clipboard

Print this post

@WW there is a Sinclair on EBay at the moment, still in the box for 55 pounds. (Buy it now)
Sinclair ZX81
Paul.Edited by palcal 2015-05-27

"It is better to be ignorant and ask a stupid question than to be plain Stupid and not ask at all"

WhiteWizzard
Guru

Joined: 05/04/2013
Location: United Kingdom
Posts: 2794

Posted: 11:35am 26 May 2015

Copy link to clipboard

Print this post

Grogs, Paul

Thanks for your posts but I already have many ZX81s. As stated in my post, it is the specifically the ZX80 model I am after.
I also want to find my Jupiter Ace (a Forth computer). On eBay they sell for between �500 and �900 ( I only paid �20 for mine).

So ZX80s please if anyone has one for sale.

For everything Micromite visit micromite.org

Direct Email: whitewizzard@micromite.o

Print this page

To reply to this topic, you need to log in.