[Phono-L] You tube credenza

[Thomas Edison]

Very Nice sound.  I notice that when you play these electrical records on the machines they are designed for, you really do get the full idea of how they are supposed to sound.  I have played some Orthophonic 78s with a  Shure 78S and with an early WE magnetic and the older one seems to extract the most high frequency response, and the bass is good too, I run this into an 01a tube and then to the digital recorder,they sound fuller than with the 78S going through Telefunken 12ax7s.  These Acoustic machines though, really are remarkable, especially when you look at the diaphragm design, and the outer part flexes like a woofer, for the bass, and the center is domed and has the phase plug just like a tweeter, Some very expensive speakers have domed aluminum tweeter diaphragms and the shape really is not much different even today.

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