Seattle Computer Products 8086 Computer with "MS-DOS 1.25"

[Frank S]

Hello,
i am proud to show my new toy. An SCP 8086 in an CompuPro Enclosure.
Getting from the US it contains the 8086 CPU board SCP-210, two 64K Memory boards SCP-110, two 32K Memory boards CompuPro RAM-20,
one Tarbell MD2022 Double Density floppy controller, one CPU Support board SCP-301 and the 4-channel serial bord SCP-400.
The Compupro power supply uses a C.V.Transformer which is only for 115V and 60Hz.
So i have to "repower" it for 230V and 50Hz. Therefore i ordered the Meanwell SP-320-7.5 and two RS-75-15.
I create a new bracket (like the original one) on the CNC-router.
The SCP-8086 boots MS-DOS 1.25 and 2.01 without any problems.
Funny to see booting MS-DOS from 8" disk drives.

Frank

 

[Frank S]

Some more pictures.

 

[MikeS]

Awesome! Beautiful! Excellent job on the PS mod!

 

[Frank S]

Thanks Mike,
i make a YouTube video here: http://youtu.be/FX-UF2XAvsk
Please excuse my bad english.
Frank

 

[SomeGuy]

Cool! I didn't know there was a version of MS-DOS 2.01 for SCP systems. The 86-DOS 1.0 and DOS 1.25 versions are floating around out there.

 

[Frank S]

These disks i made from: http://bitsavers.trailing-edge.com/bits/SeattleComputer/
Frank

 

[new_castle_j]

This is really great, can you post the part numbers for the power supplies you used?

 

[Frank S]

Meanwell SP-320-7.5 and two RS-75-15.
Frank

 

[smp]

WOW !!!

That is beautiful! Those old power supplies were great looking, but the new power supply is absolutely gorgeous!

Wonderful job. You must be very proud.

smp

 

[Frank S]

Cool! I didn't know there was a version of MS-DOS 2.01 for SCP systems. The 86-DOS 1.0 and DOS 1.25 versions are floating around out there.

Sorry, it is 2.0 what i have and not 2.01

Frank

 

[Frank S]

Thanks all for your compliment.

Frank