Grumpy Old Geeks Products TRS-80 Color Computer Product TRS-80 Color Computer 2 mentions in 1 episode The TRS-80 Color Computer is identified as Dave Bittner’s first computer. Mentions 705: Vibe Defunding Jul 18, 2025 1:09:30 The first computer I owned was a TRS-80 color computer. 1:10:06 I’d put the TRS-80 color computer up against it.