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-   -   Early GE AC operated transistorized clock radio w/ CD markings (http://www.videokarma.org/showthread.php?t=245109)

radiotvnut 08-10-2009 09:40 PM

Early GE AC operated transistorized clock radio w/ CD markings
 
This is the ebay radio that I was asking opinions of on the D&S forum a week or so ago. It arrived today and is in very good condition.

This is a circa 1962 GE transistorized AM clock radio w/ CD markings that is AC operated only. Upon looking at the chassis, there are many Japanese components; but, I suspect the radio was assembled in the USA. This radio does have a dial light and plays fairly well; but, I do see some new caps in it's future. This is the oldest AC only transistor radio that I've run into. I guess the reason they were not made earlier is because of the high cost of line operated transistor output stages and the increased cost of high value electrolytic caps needed for transistor radios.

http://i538.photobucket.com/albums/f...0810ge0001.jpg

http://i538.photobucket.com/albums/f...0810ge0003.jpg

AUdubon5425 08-11-2009 01:06 AM

Nice set - and very clean to boot!

Ed in Tx 08-11-2009 08:22 AM

Quote:

Originally Posted by radiotvnut (Post 2944079)
I guess the reason they were not made earlier is because of the high cost of line operated transistor output stages ....

Doesn't it have a power tranformer to step down the operating voltage? Looks like it has one.

How's the clock motor?

Celt 08-11-2009 08:45 AM

FYI: That's a Telechron "capsule" clock movment. Fairly easy to replace the capsule and/or coil if needed.

radiotvnut 08-11-2009 11:22 AM

The clock runs; but, I've discovered that the alarm is stuck in the "on" position. I noticed that there are two transformers. I'm sure one is an audio output and the other could be a power or an audio driver transformer. I'll pay closer attention to that when I remove the back again.

Celt 08-11-2009 12:34 PM

The alarm gear pinion's grease has probably hardened. Disassembly, cleaning and lightweight lubricant will get things back in order.

Reece 08-11-2009 02:44 PM

Is that a mercury switch in the capsule, to turn on Dad's coffeepot?

Reece

radiotvnut 08-11-2009 07:53 PM

I don't think so. There is no AC outlet for that; however, I've seen many clock radios that had switched AC outlets for that purpose.


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