Tucs Workbench
TRS-80 Model 4 - MDL4
TRS-80 Model 4 - MDL4
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Welcome to a machine on Tuc's Workbench. It's currently on the "TO BE REPAIRED" rack. This item is sold AS-IS, appears as shown and detailed, along with any extras mentioned in the "CURRENT STATE" section. After hearing from people that they'd like to be doing the refurb on some of our equipment, we've decided to sell items directly off our "TO BE REPAIRED" rack. Once we pull it off and put it on the bench, we'll remove it from the site until completed. We've added "FUTURE STATE" so that you can see the things we plan to do to it. But for now it's being sold in CURRENT STATE condition and include any extras mentioned there.
CURRENT STATE
This is internally called "TRS-80 Model 4 - MDL4". The current state of the machine is -
- TRS-80 Model 4
- Drives do not spin when booted
- Basic prints 48K while badge is 64k
If purchased in this current state, we will include -
- The machine as pictured
- Power supply recap kit
- Gotek Floppy Drive Emulator 435 MCU w/ Rotary Encoder OLED and mounting bracket
- George Hines Floppy Remapper
- 48K badge if requested
FUTURE STATE
When it hits the workbench, this is what I plan to do -
- Recap power supply
- Retr0brite
- Dust all internals
- Validate memory chips and memory amount
- Add Gotek as Drive 0
- Check Drive 1 for normal operation
- Install Floppy Remapper
- Validate all ports work
- Check and bring memory up to 64k
If you're interested in it , do let us know! We do consider best offers









