Sonophone Model D44

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surteess

surteess

Senior Member
Joined
Feb 29, 2004
Messages
200
Location
Franz Josef Glacier, New Zealand
Here is a little unit build in Auckland, New Zealand.

It is a blend-only system (purely passive).

Sonophone made a few amplifiers & tuners in the early 70s

Note the large load resistor actually has an inductor hand wrapped around it ????
 

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