rom simm

  1. JDW

    Overlocked Turbo040 in Macintosh IIci, 400K & 800K floppies don't work

    I wish to thank David Cook for his excellent post over at the 68kMLA, as that served as my inspiration for overclocking the Daystar Turbo040 in my Mac IIci. Overclocking is done by a mere XTAL swap. (And the Hakko FR-301 desoldering gun makes the job easy, I must say.) Because David was able...
  2. flufflepuck

    ROM Upgrade and BlueSCSI on SE/30: Difficulties and Progress

    Hello! First post, pleased to meet you. I am the caretaker of a Macintosh SE/30 from 1989, and a lovely girl she is. Next time I have hand surgery (uh... tomorrow actually), I am blocking eBay on my router, because I have low impulse control when bored and on pain meds. Petey (Pencil Test, or...
  3. Stephen

    SMC ROM SIMMs & Clips

    SMC ROMM SIMM's by the invariable @Kay K.M.Mods are now available! Japan (Shop Now) Directly from the man, the myth, the legend — Kay Koba himself! Canada (Shop Now) If you have seen any cool SMC artwork or videos, it's from @Drake! USA (Shop Now) Finally, available from yours truly! If...
  4. JDW

    ROM SIMM Fun on Vintage Macs & News from VCF Midwest

    Everything you wanted to know about custom ROM SIMMs, and so much more! This video took me 7 weeks to make. Much of that time was spent in testing, and in working with Doug Brown and the CayMac team. The end result is amazing. Don't miss the text description on YouTube because I packed it...