|Component||8050 (single sided)||8250 (double sided)|
|Drives||Micropolis 1006-2||Micropolis 1006-IV|
|Analog board||8050008 (REV.B)||8250025 (REV.A)|
|Digital board||8050004 (REV.C)||the same|
|ROM||DOS 2.5||DOS 2.7|
Micropolis 1006-IV with two heads. Please compare to 1006-2 in 8050 drive.
This drive had filter capacitor on the AC mains (visible on the first picture). It needs to be removed, because it is likely to blow up.