PSU for the Atari 1050 Diskette Drive. I got myself an Atari 800XL and finally i found a cheap drive, but without a PSU.
The PSU for the old Nintendo Entertainment System fits and works with the
1050. Not sure if that tidbit of info is helpful to you...
--- Mystic BBS v1.12 A46 2020/03/02 (Windows/32)
* Origin: 8-Bit Boyz BBS! -=[ bbs.8bitboyz.com port:6502 ]=- (80:505/6)