RetroTech Chris Profile picture
Nov 18, 2024 11 tweets 6 min read Read on X
Let's have a look at some pictures I took at today's Washington DC Area retro meetup. I'll make a thread!

First, a Packard Bell Legend 100CD with some nice expansion, and an IBM PS/1. Also, a Compaq Portable 286, an IBM NetVista and Compaq Deskpro! Image
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Next, we have @retrobitstv who brought an EVO64 with TONS of cool sound options! Image
Next, we have a Replay 68060 from FPGAArcade. Yep, that's a real CPU in there. Very cool device. Image
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Next, we have some Amigas, featuring some reproduction hardware. Commodore was very well represented today! Image
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Apple II was in the house. We have a IIGS connected up via FujiNet and a very nice IIc Image
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Were there Macs? Oh you know it! Color Classics are awesome, as are Macintosh TVs. And there was a Macintosh Portable as well! Image
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Believe it or not, this Compaq LTE 5300 is not mine 😂 Image
An Acorn A4000. Paging @NoodlesTech 😂 Image
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@NoodlesTech An Apple Pippin running System 7.5.2, I believe! That's pretty cool. Image
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@NoodlesTech This MZ-700 is looking pretty Sharp 😂. And, look, an Atari STacy. No, it was not powered on. Image
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@NoodlesTech And finally we'll wrap with a TI99/4A, a Commodore VIC-20 and 64, and.. .a Vectrex!!

Lots to see at this regional meetup of ours. Hope you enjoyed the pictures!

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More from @RetroTechChris

Sep 13
Oh my, what do we have here? An ultra-budget eMachines T1100 from the early 2000s? Why.. yes! And it's even in nice shape! Let's explore it a bit, and see if we can make it do something useful. Time for a 🧵 Image
On the front of the machine, we can see that it proudly proclaims its model number. And its previous owner proudly updated the specs after a memory upgrade 😂. CD-RW, AGP graphics, 56K modem, 256MB memory, 20GB HDD, and.. a 1.0 GHz Celeron, really, what more do you need? 😂 Image
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I'll tell you what more we need... ALL OF THE DOCS! Clearly this WAS a proud owner. What a time capsule! Image
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Read 18 tweets
Sep 13
I have one more ISA sound card that I have been meaning to test, and it's kindof neat! Let's get it tested, time for a 🧵! Image
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First, here's the card. It's a Labway Labsound A00 card, with a Yamaha YMF719 (OPL3-SA3) chip! Now THAT's neat. Image
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Before I got to installing and configuring the card, I wanted to check the base address of my network card. It's set to 280h, to hopefully avoid any resource conflicts. Image
Read 10 tweets
Sep 8
Last week, I started some ISA sound card testing. Being the retro masochist I am, I picked up an IBM MWave-based sound card at our local swap meet a few weeks back. During our last testing session, I couldn't get this to work. Will we succeed today? Let's find out! 🧵 time! Image
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So, first, let's say this much: the MWave concept was cool with its use of a DSP. I benefitted from this back in the day when I upgraded my Dad's Thinkpad 755CX modem from 14.4 to 28.8 with a software upgrade! It knocked out sound when the modem was in use, but, well... ok 😂 Image
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Alright, enough of that. So, first thing I had to do was move my NE2000 compatible network card to a new IOBASE of 0x280. That freed up 0x300 for the MWave card's MIDI. Image
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Read 12 tweets
Sep 8
I picked up four hard drives from the free table at our Northern Virginia meetup today. I am sure they are ALL going to work perfectly (foreshadowing). Let's talk about it briefly in a 🧵 here! Image
First, let's go with the Western Digital Caviar drive. I popped it in the Kehtron desktop PC I had. Funny enough, that system already has a Caviar 22500, so on bootup, we see "twins" 😂 Image
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So, yeah, okay, I tried formatting the drive. And things didn't go so well. I was going to grab my SpinRite 6.1 disk for fun, but recalled that it doesn't run on a 486. Oh well, this drive is toast anyway. Pour one out for it.
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Read 6 tweets
Sep 7
I did a component swap on the Enlight siblings today. I also went down a rabbit hole that I would never have anticipated doing, but it turned out well. Let's compare these cases, look at the components swapped, and the diversion I took, in a 🧵 here! Image
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First, let's compare the front panels. Pretty similar, except the USB headers on the new one. Image
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Next, we have the 5.25" drive install mechanism. The "new" case is toolless, and the "old" case requires rails. Which... well, people tend to lose. The toolless install is a LITTLE rough around the edges, but it works! Image
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Read 18 tweets
Sep 6
I've gotten a few items in the mail over the past few days. Let's test them out, and also improve the aesthetics of the re-enlightened PC. Time for a 🧵 Image
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First, we have this Sony CDU701 32X IDE drive. I put it in the retr0brite bin in the wee hours of the morning, and when I checked it out when I woke up, it looked great! Since it tests out good, it is going in this PC for good! Image
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Next we have this Acer 650P-047 50X drive. Unfortunately, it is flaky... it even opens and closes the drive door incorrectly when I try to open it. This was an eBay purchase, so back it goes! Image
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Read 7 tweets

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