UK Vintage Radio Repair and Restoration Discussion Forum

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-   Other Vintage Household Electrical or Electromechanical Items (https://www.vintage-radio.net/forum/forumdisplay.php?f=142)
-   -   Valradio DC/AC converter. (https://www.vintage-radio.net/forum/showthread.php?t=158113)

James Bryant 17th Jul 2019 12:35 pm

Valradio DC/AC converter.
 
Hello.

Can anybody please tell me what valves are used in my vintage Valradio cycle DC/AC 50/60 converter.

Thank you.

Cobaltblue 17th Jul 2019 2:07 pm

Re: Valradio DC/AC converter.
 
Haven't seen one of these in years (20 or more!) and there was ISTR more than one variant.

The one I recall used KT55's times 4

ISTR the oscillator was a double triode possibly an ECC83

Long time ago :thumbsup:

Cheers

Mike T

James Bryant 17th Jul 2019 2:53 pm

Re: Valradio DC/AC converter.
 
Hello Mike
Thank you for the Information
Cheers James


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