DEC Computer Lab for sale

William Donzelli wdonzelli at
Sat May 29 19:58:29 CDT 2021

Who's idea was the mini-banana anyway? I do not think it was General
Radio. Pomona?

I recently came across some dual mini banana adapters (for someone
without correct context that would be very confusing) but they have no
makers marks. Sort of like GenRad 274 stuff but half sized in every



On Sat, May 29, 2021 at 8:41 PM Ethan Dicks <ethan.dicks at> wrote:
> On Sat, May 29, 2021 at 10:58 AM William Donzelli via cctalk
> <cctalk at> wrote:
> > Over on the Discord, I have posted a DEC Computer Lab H-500 for sale.
> > Needs cosmetic help, but will be priced accordingly.
> I already have one, but it has no wires and a reasonable substitute
> has not come to light despite occasional discussions over the past 20
> years.
> But they are really cool.
> -ethan

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