Ron wrote:

I expect the most common, certainly in the UK would be the H-H MA100 and
SA100 from the early 70`s

Ron

Yep, I have one MA100 on VERY long term loan from a friend and another
that I found abandoned in a very poor state. I had started restoring it
but haven't had the time for a good while to look at it.

--
Tim Phipps

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