VicViper Posted October 9, 2017 Share Posted October 9, 2017 The post in question. https://rochester.craigslist.org/sys/d/vintage-atari-computer-stuff/6309685052.html Obviously not the best pic, but a few things caught my attention; There appears to be one, maybe two toggle switches on the back of the computer The two floppy drives under the printer are unclear, and ontop of the 1050 there appears to be 3.5" drive Bags of computer chips? cant tell what those are Any guesses on what any of this stuff is? im thinking about throwing an offer just because I'm interested in that sweet 128K of RAM. Quote Link to comment Share on other sites More sharing options...
+Nezgar Posted October 9, 2017 Share Posted October 9, 2017 The floppy drives are XF551's - somewhat rare and are worth a good chunk of his asking price IMHO The spare 3.5" mech implies that at least one of those XF551's has a Modded OS to support the 3.5" mech, most likely can swap out the 5.25" mech The 130XE switches are most likely alternate OS selects. SIO to Parallel printer adapter The chips in one of the baggies may be the original OS ROM's from the modded XF551 The other baggie looks a CSS Quintopus? 6 SIO ports connected in Star, instead of daisy chain. if it is CSS, the OS MOD in the XF551 may be a CSS one as well... then that may also imply that the alternate OS's in the 130XE are CSS Ultraspeed OS as well... And maybe more than 128K of RAM. I'd buy it! and let us know what you find 1 Quote Link to comment Share on other sites More sharing options...
Bryan Posted October 9, 2017 Share Posted October 9, 2017 I'd offer $200. It's certainly worth that since XF551's are going for $100+ on ebay. (and do it quick since you've posted it here!) Quote Link to comment Share on other sites More sharing options...
+Nezgar Posted October 9, 2017 Share Posted October 9, 2017 Another thought, Rochester NY was the home of CSS... 1 Quote Link to comment Share on other sites More sharing options...
MEtalGuy66 Posted October 9, 2017 Share Posted October 9, 2017 (edited) Yeah. Jump on that deal before someone else does.. The 130xe has switches on the back.. probably a ram expansion.. The chips in the bag look like 1050 stuff.. maybe some spare roms/eproms, etc.. Theres also an ApeFace (or clone) SIO to centronics parallel printer interface..The $250 is more than fair.. Edited October 9, 2017 by Albert Removed racial slur. Quote Link to comment Share on other sites More sharing options...
Tickled_Pink Posted October 9, 2017 Share Posted October 9, 2017 "Jew him down"...........seriously ? I really shouldn't laugh. Just caught me by surprise, honest. That's a new term to me. Quote Link to comment Share on other sites More sharing options...
+slx Posted October 9, 2017 Share Posted October 9, 2017 The bagged thingie could be a quintopus SIO multiplier. Quote Link to comment Share on other sites More sharing options...
VicViper Posted October 9, 2017 Author Share Posted October 9, 2017 Well I've sent an offer, keep you guys posted. Wish there was more power supplies with the stuff. Quote Link to comment Share on other sites More sharing options...
+SoulBuster Posted October 9, 2017 Share Posted October 9, 2017 The 130xe may be one Like I have. Mine has two switches in the back. On mine, one switch changes the OS between Atari/US Speed/FixXL. The second switch is to warm boot from the RAM Drive. Definitely grab that stuff up. Quote Link to comment Share on other sites More sharing options...
VicViper Posted October 9, 2017 Author Share Posted October 9, 2017 Are the xf551 power supplies hard t find? Quote Link to comment Share on other sites More sharing options...
BillC Posted October 9, 2017 Share Posted October 9, 2017 Are the xf551 power supplies hard t find? It's the same power supply used for the 800/810/1050, 9VAC and 31VA. Any 9VAC power supply with sufficient current(and the correct connector) will work. Many listed on eBay are only 1A which is too low, 2A may be enough but 3A minimum would be my recommendation. Quote Link to comment Share on other sites More sharing options...
+kheller2 Posted October 9, 2017 Share Posted October 9, 2017 Someone should snag this before I do: https://newjersey.craigslist.org/sys/d/vintage-atari-8-bit-collection/6307964219.html Quote Link to comment Share on other sites More sharing options...
Level42 Posted October 9, 2017 Share Posted October 9, 2017 Someone should snag this before I do: https://newjersey.craigslist.org/sys/d/vintage-atari-8-bit-collection/6307964219.html OMG! I'd pick that up right now if I'd love on the other side of the Atlantic.....that boxed 800.....sigh... Quote Link to comment Share on other sites More sharing options...
VicViper Posted October 9, 2017 Author Share Posted October 9, 2017 I grabbed it, just hooked it up, it boots up as "the ultra speed" os, you have a 320k computer. SCORE. didn't work when I tried to toggle the ram switch, the right switch appears to toggle between the OS. 4 Quote Link to comment Share on other sites More sharing options...
+SoulBuster Posted October 9, 2017 Share Posted October 9, 2017 For the RAM switch, you have to boot the machine with a ram disk enabled. Make the ram disk bootable by writing DOS to it or sector copying a boot disk to it. Change the switch and then hold SELECT and press RESET for a warm boot. It will boot from the ram disk as drive 1. Excellent for 2 disk games or BBSs. Quote Link to comment Share on other sites More sharing options...
VicViper Posted October 9, 2017 Author Share Posted October 9, 2017 How the heck do i post pics from my phone? anyway, all the drives light up, havent hooked em up to the comp yet. the one XF551 has a rainbow ribbon cable and a four slotted plug that connects to the 3.5" floppy drive. No idea what to do with all that. The 1050 has a toggle switch on the side, witch is..... curious. it also has a sticker simply stating "BATCH" placed on top of it. I found a loose sticker in the box that says atari 800-800XL chips, The Impossible. the chips are as follows; "800XL", both of these chips are labeled J349A with the TI logo on them. the next ones are labeled "Atari 800" and are 8307 Atari 1981, and two smaller ones with a bunch of numbers on them. another one labeled CO16150, with a bunch of smaller chips. Quote Link to comment Share on other sites More sharing options...
+SoulBuster Posted October 9, 2017 Share Posted October 9, 2017 The XF551 may be set up for a dual drive, 5 1/4 and 3 1/2 at the same time. The switch on the 1050 could be a write protect switch. 1 Quote Link to comment Share on other sites More sharing options...
VicViper Posted October 9, 2017 Author Share Posted October 9, 2017 For the RAM switch, you have to boot the machine with a ram disk enabled. Make the ram disk bootable by writing DOS to it or sector copying a boot disk to it. Change the switch and then hold SELECT and press RESET for a warm boot. It will boot from the ram disk as drive 1. Excellent for 2 disk games or BBSs. Is the RAM disc a special disk? I have very little experience with Floppy drives as i pretty early on decided not to mess with magnetic media and just use SD card devices. Definately stoked for that 320K though, now i can play Pang. For a second. Before it crashes Quote Link to comment Share on other sites More sharing options...
+SoulBuster Posted October 9, 2017 Share Posted October 9, 2017 Booting DOS 2.5 should setup a RAM disk for you. It should say so when booting that it is setting up a 130xe RAMDISK. Quote Link to comment Share on other sites More sharing options...
Mechanicjay Posted October 12, 2017 Share Posted October 12, 2017 Someone should snag this before I do: https://newjersey.craigslist.org/sys/d/vintage-atari-8-bit-collection/6307964219.html Holy Ever Living Christ on a pogo-stick. If I still lived 20 minutes from Chester, I'd be there already. Quote Link to comment Share on other sites More sharing options...
MEtalGuy66 Posted October 12, 2017 Share Posted October 12, 2017 Vic, all the upgrades you have mentioned so far are from this guy: http://www.nleaudio.com/css/ 1 Quote Link to comment Share on other sites More sharing options...
Tempest Posted October 12, 2017 Share Posted October 12, 2017 The 130xe may be one Like I have. Mine has two switches in the back. On mine, one switch changes the OS between Atari/US Speed/FixXL. The second switch is to warm boot from the RAM Drive. Definitely grab that stuff up. That must be what's on my 130XE I just picked up (says Atari/US+/FIX on it) and it also has a 320K RAM upgrade switch. Thanks for the info! Gotta get that power switch working... Quote Link to comment Share on other sites More sharing options...
pixelmischief Posted October 12, 2017 Share Posted October 12, 2017 Holy Ever Living Christ on a pogo-stick. If I still lived 20 minutes from Chester, I'd be there already. Big daddy is swooping in right now. 1 Quote Link to comment Share on other sites More sharing options...
+kheller2 Posted October 12, 2017 Share Posted October 12, 2017 Big daddy is swooping in right now. I've debated now for days about going after this stash... best hurry. Quote Link to comment Share on other sites More sharing options...
VicViper Posted October 13, 2017 Author Share Posted October 13, 2017 Vic, all the upgrades you have mentioned so far are from this guy: http://www.nleaudio.com/css/ Pretty cool CSS is in my city, are they still active though? looks like the web page was last updated in 2000. Quote Link to comment Share on other sites More sharing options...
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