Re: Altair 8800 reproduction

2020-07-24 Thread Stephen Pereira via cctalk
I had the same confusion about Mike’s Altair 8800c not being a complete kit, and wondering what it would take to “upgrade” my Altair 8800 Clone to be a real Altair 8800c a bit more than a year ago. I ended up not finding very much assistance at the time, so I bulled my way through it, and got

RE: Any interest in "newer" hardware, software?

2020-07-24 Thread Mike Begley via cctalk
A lot of the younger collectors are spending ridiculous amounts of money on 486 & Pentium class machines on assorted facebook vintage and retro groups. I don't get it either, but everyone has their fetishes and I try not to judge. Parted out you can possibly get a couple hundred bucks out of

Re: IBM 3194 VDU (WTB/pinout).

2020-07-24 Thread sales--- via cctalk
On 2020-07-24 06:55, Andrew Back via cctalk wrote: I have an IBM 3194 base unit and keyboard, but no monitor. Hence would like to try and source a suitable monitor and any suggestions on this front would be appreciated. Failing which, also considering the possibility of using some other

Re: Altair 8800 reproduction

2020-07-24 Thread Tapley, Mark B. via cctalk
On Jul 23, 2020, at 10:15 PM, Tom Hunter via cctalk mailto:cctalk@classiccmp.org>> wrote: The easiest and more affordable path would be the Altair 8800 clone but somehow I am more attracted to the non-emulated implementation. Understood space, time, and money are always factors, but I’m curious

RE: Any interest in "newer" hardware, software?

2020-07-24 Thread Dave Wade via cctalk
> -Original Message- > From: cctalk On Behalf Of Liam Proven via > cctalk > Sent: 24 July 2020 12:38 > To: General Discussion: On-Topic and Off-Topic Posts > > Subject: Re: Any interest in "newer" hardware, software? > > On Fri, 24 Jul 2020 at 08:36, Boris Gimbarzevsky via cctalk >

IBM 3194 VDU (WTB/pinout).

2020-07-24 Thread Andrew Back via cctalk
I have an IBM 3194 base unit and keyboard, but no monitor. Hence would like to try and source a suitable monitor and any suggestions on this front would be appreciated. Failing which, also considering the possibility of using some other non-original monitor, but not sure what the interface (15-pin

Re: Any interest in "newer" hardware, software?

2020-07-24 Thread Liam Proven via cctalk
On Fri, 24 Jul 2020 at 08:36, Boris Gimbarzevsky via cctalk wrote: > > Was about to toss a 1987 box containing DOS 3.3 but then figured > someone might want it. Have a couple of XT systems kicking around > somewhere A chap on the FB Vintage Computing group was seriously asking if an original

Re: Altair 8800 reproduction

2020-07-24 Thread Todd Goodman via cctalk
Hi Tom, I finally picked these up from Mike and haven't even had a chance to go through everything yet (due to w*rk). I have the backplanes available, please feel free to contact me privately if you want to. As Greg said, the s100computer google group and s100computers.com are both great

Re: Adventures online

2020-07-24 Thread Peter Corlett via cctalk
On Fri, Jul 24, 2020 at 12:59:51AM +, dwight via cctalk wrote: > I would think to be a mainframe, it has to have a I/O processor. That is > about all I can think of. Contemporary PCs satisfy that description: GPUs are the most visible I/O processor, and all of the other bus interfaces such as

RE: Adventures online

2020-07-24 Thread Dave Wade via cctalk
Dwight, Well oddly all the "PC" variants so the XT/370, AT/370, P390 & P390/E meet that definition, in that they are 370 or 390 class CPUs that use the host PC to handle the IO... So the host PC is in effect the IO processor... Dave > -Original Message- > From: cctalk On Behalf Of

Any interest in "newer" hardware, software?

2020-07-24 Thread Boris Gimbarzevsky via cctalk
Have been going through my shop and storage room trying to see what can get rid of and wasn't aware of how much old electronics and computers have accumulated over last 50 years. Should note that this process has been at insistance of my wife as a lot of these boxes just got moved whenever I