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On Mon, 02 May 2005 16:27:45 -0400, Alan Douglas adouglasatgis.net
wrote: Hi, A Grebe-Eisman Synchrophase That's a strange combo, I wonder what it looks like? As I recall it was about 20 inches wide and about 8 deep, three tuning dials mounted horizontally so they came through the panel, linked by a chain drive aas I recall. That's a Grebe Synchrophase. There was another company, Eisemann Magneto Corp., that made some vaguely similar models, except that only their rheostats were horizontal, not the tuning dials. Freed-Eisemann (no relation) was also a well-known maker in the 1920s. That must have been a pretty popular model back in the day.......I've seen no less than five of them at swaps recently in various states of (dis)repair. -Scott DO NOT REPLY TO THIS MESSAGE AT THE EMAIL ADDRESS ABOVE! Instead, go to the following web page to get my real email address: http://member.newsguy.com/~polezi/scottsaddy.htm (This has been done because I am sick of SPAMMERS making my email unusable) Thousands of vintage radio schematics available at The Schematic Bank: http://techpreservation.dyndns.org/schematics/ Archive of Alt.Binaries.Pictures.Radio postings: http://techpreservation.dyndns.org/abpr/ Universal Schematic Locator-finds schematics in Rider, Beitman, and Sams: http://techpreservation.dyndns.org/U...ES/uslpage.htm |
#2
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Hi,
Scott wrote: That must have been a pretty popular model back in the day.......I've seen no less than five of them at swaps recently in various states of (dis)repair. The Grebe Synchrophase was an amazing performer in its day, and even now. I'd say it was the best unshielded TRF design ever made by anyone. Grebe sold a lot of them, at $155. 73, Alan |
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