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Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

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PhilC
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Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by PhilC »

Hi All,

its very possible that I will have a couple of4mb short Sts with ST536s fitted.

They have had the bus resistors changed, roms removed and the ST536 fitted in place of the CPU.

Just checking on whether there is any interest for these right now or not. If not I'll likely keep them and use them at CL2025.
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mrbombermillzy
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by mrbombermillzy »

What sort of price are you thinking Phil?

Any chance of an under the bonnet photo, so I can see if I can cram any other adapters/cards in there? :)
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by Steve »

Gotta say, there's almost nothing better than a short ST with ST536 :) the cutest form factor with great power!
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by PhilC »

@mrbombermillzy here's the pics as requested.
markup_1000005869.jpg
markup_1000005869.jpg (355.24 KiB) Viewed 146 times
markup_1000005868.jpg
markup_1000005868.jpg (253.32 KiB) Viewed 146 times
Price wise I need to remember how much I spent on all this. And then there is the @mrbombermillzy special discount to consider.

Oh and I need a better solution for the IDE ideally.
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by exxos »

Damn thats a tight fit! :thumbup:
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by rubber_jonnie »

exxos wrote: Thu Feb 27, 2025 9:57 am Damn thats a tight fit! :thumbup:
I'd go with snug :)
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by PhilC »

Yes it is a good fit that's for sure. The issue is that the ide is too high for the keyboard to sit down correctly by about 10mm. If the plug and headers were gone it fits nicely. And the floppy port acts as support for the card :lol:
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by exxos »

PhilC wrote: Thu Feb 27, 2025 10:50 am Yes it is a good fit that's for sure. The issue is that the ide is too high for the keyboard to sit down correctly by about 10mm. If the plug and headers were gone it fits nicely. And the floppy port acts as support for the card :lol:
I could try and move the IDE "up" the board a bit ?
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by PhilC »

exxos wrote: Thu Feb 27, 2025 10:52 am
PhilC wrote: Thu Feb 27, 2025 10:50 am Yes it is a good fit that's for sure. The issue is that the ide is too high for the keyboard to sit down correctly by about 10mm. If the plug and headers were gone it fits nicely. And the floppy port acts as support for the card :lol:
I could try and move the IDE "up" the board a bit ?
To clear the keyboard completely you'd need to move it back by about 20mm I think.
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Re: Possible sale of 2 xShort ST STM 520 4MB with ST536 built in

Post by exxos »

PhilC wrote: Thu Feb 27, 2025 11:01 am To clear the keyboard completely you'd need to move it back by about 20mm I think.
Will have a look... You might have to remind mean a few weeks as i've got so much going on currently...

I think @coonsgm soldered the IDE connector on the bottom at some point ?

Not sure if there's room under the ST536 before it hits the MB ?
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
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