Lots and lots of things.
1 MB hacks for 500s
CIA hacks and switching for internal drive to external dire booting, clock port hacks, CPU hacks 68010 to 14 Mhz. IDE Interfaces scan doublers, genlocks, repairs to sm devices, full A2000 chip replacement, A4000 chip replacement, track repairs to people doing own hacks and removing or breaking tracks etc....
Mind you I used to repair AMIGAs as a tech so that's probably why lol
Just finised refurbishing 2 A4000 MB from leaking caps and batteries. Nasty! I also hate thos flimsy angled SIMM sockets, so those go too lol.
Actually one of my most favourite hacks was on the PC using a resistor chain matrix on the Paralell port to make a real grubby D/A converter. I was sick of people saying PCs couldn't do sound like AMIGAs so I went out to prove them wrong. Mind you it was mono only, cost me ohh round $5 to make and then set in potting mixture. Sold lots of those lol.
Oh, but I got a friend who studied with me and he's the man responsible for designing and making working prototypes for the first AMIGA MFM interface. Did quite well actually!! I had one myself! He also changed it slightly later to work with RLL drives. Now we have IDE so I guess it's not much use. He's bloody smart though
Things I have fried.......
Hmm where do I start lol
PS1, PS2s, AMIGA4000 internal tracks (too much power from regulator) speakers, most costly bad bad by me was a 10k server. I didn't unplug it from mains while soldering in new component and standby power zapped it good. hehehehhehe!!
