Category archives: My YouTube Videos

How to connect a TRS-80 Model 1 to composite monitor

Posted on 30 March 201325 September 2025 by admin

http://www.youtube.com/watch?v=xr2IKeNR5Gs

What to look for when buying a TRS-80 Model III or 4

Posted on 16 December 201225 September 2025 by admin

http://www.youtube.com/watch?v=yxIKILajpAE

Video of the checks and maintenance I go through when getting a Model III or 4 ready to sell

Posted on 16 December 201225 September 2025 by admin

http://www.youtube.com/watch?v=76bVeQP8m3Y

LNW System Expansion Interface for TRS-80 Model 1

Posted on 22 July 201225 September 2025 by admin

http://www.youtube.com/watch?v=e08bQWkWFI0

TRS-80 Model III 4 hard drive boots dual operating systems

Posted on 27 May 201225 September 2025 by admin

http://www.youtube.com/watch?v=0_JbYGis0a8

How to upgrade a TRS-80 CRT in a Model 3 or 4

Posted on 8 April 201225 September 2025 by admin

http://www.youtube.com/watch?v=9sMXSMSsCZU

TRS-80 Model 1 with both Level 1 and 2 ROMs installed

Posted on 1 April 201225 September 2025 by admin

http://www.youtube.com/watch?v=dYkfu1BymFY

Tandy 3 microcomputer (rare, not Model III, this is a Tandy 3)

Posted on 23 November 201125 September 2025 by admin

http://www.youtube.com/watch?v=WvdVSxUBuGI

TRS-80 15meg disk system

Posted on 17 April 201125 September 2025 by admin

http://www.youtube.com/watch?v=Y3fcsXGcCKM

TRS-80 Model 1 Voice Synthesizer demo

Posted on 9 April 201125 September 2025 by admin

http://www.youtube.com/watch?v=5RJQrJGivlw