twentieth anniversary macintosh

  1. wottle

    BeOS Install

    So, I recently learned that the TAM (Twentieth Anniversary Mac) can run BeOS. The person who was running it said you can run BeOS Pro on the TAM, so I figured I'd give it a go. Well, similar to my challenging experience getting it installed on my PowerMac 6400, I struggled a bit and figured it...
  2. Stephen

    TAM Bass Unit Dissection

    I woke up one chilly morning in the middle of December, last year, to an eBay alert. There was a TAM bass unit available for less than $1000! I groggily reviewed the photos and made an impulse purchase after being "awake" for less than 3 minutes. I was in luck but certainly not in a traditional...
  3. Stephen

    Twentieth Anniversary Macintosh - "Umbilical Cord" Documentation

    TAM Umbilical Cord I've documented the TAM "Umbilical Cord" for anyone who does not have a base unit or would like more information while debugging / repairing their base unit. All of the information is available in my GitHub repo. Connector Pin Connector Label 1 J2 Pin 7 AMP OE 2...