02-15-2018, 05:27 PM
The latest set I have got running is a Zenith H723, nice little AM/FM Z brand. Was very clean and sounds very nice, pretty sensitive.
https://www.radiomuseum.org/r/zenith_h723_ch7h04.html
I doesn't display much if any FM drift but does not have AFC. Which made me wonder when did AFC show up? I have a Zenith from the later 60's with AFC.
My question would be if some early sets without AFC can play fine, why did they need to add AFC? Were some sets manufactured in a way where they had bigger drift issues?
Appreciate your thoughts.
PAul
https://www.radiomuseum.org/r/zenith_h723_ch7h04.html
I doesn't display much if any FM drift but does not have AFC. Which made me wonder when did AFC show up? I have a Zenith from the later 60's with AFC.
My question would be if some early sets without AFC can play fine, why did they need to add AFC? Were some sets manufactured in a way where they had bigger drift issues?
Appreciate your thoughts.
PAul
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