TRS80, other than model 1

Peter Cetinski pete at pski.net
Sat Jun 13 15:35:46 CDT 2015


The double cassette ports.

> On Jun 13, 2015, at 4:08 PM, tony duell <ard at p850ug1.demon.co.uk> wrote:
> 
> Trivia question : What feature was present on all disk based M1s (in fact any M1 with an expansion
> interface) but not on any M3 or M4 machines?



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