u52 tube
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For Sale
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USD
Price
300.00
Apr 26, 2015 at 5:01 PM Thread Starter Post #1 of 2

jhljhl

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u52 tube matched pair NOS.  Price includes shipping CONUS and is for SINGLE tube.


One is sold. But there is one left for sale from the pair. :)

 


Pair of GEC manufacture U52 / 5U4G CV1071 Rectifier valves. Excellent clean condition.


Fully tested and 100% good on an AVO VCM163 valve tester using AVO settings.


They are the long Black coated Anode version


They have the rectangular frame type Getter.


All original Osram markings have been chemically removed (but can just be seen if you look very carefully) when they were re marked by HRS a company who sold valves in the UK in the 1970's and 1980's


The valve with the speckled Bakelite Base has the standard Osram lettering for U52 / 5U4G still visible and a date code of RJ Z


The other rectifier has almost no sign of markings except the final letter of the date code which is Z


 


I am willing to sell separately.
One sold. The other one left.
 
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