Thread: ME/MA UK 1970's transistors?
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[email protected] frank@invalid.org is offline
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Default ME/MA UK 1970's transistors?
wrote:
Hi all,
I'm restoring a couple of 1970's wooden case acoustic coupler, both made in
the UK.
I haven't find the slightest bit of information about both of them, just
some pictures on the net.
One of them is the DCD model AC.350.OM (where probably OM stands for
Originate, as it doesn't have any Orig/Answ switch).

If anyone is interested, I produced a few video from all the repair
process of this 1974's acoustic coupler:

https://www.youtube.com/watch?v=ZAICCy4OC-8
https://www.youtube.com/watch?v=4-StGVDZzXA
https://www.youtube.com/watch?v=V3nH4li8MjA

Frank IZ8DWF
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