29 Dec
2005
29 Dec
'05
8:51 p.m.
I have two ADM 33A's and both work nicely. I think they are circa 1976-1977.
Richard wrote:
Does anyone have one?
They apparently were crappy designs and tended to die fairly readily,
making them hard to find. They were manufactured in Salt Lake, but I
haven't seen one since I used them in Delaware around 1980!