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Other Vintage Household Electrical or Electromechanical Items For discussions about other vintage (over 25 years old) electrical and electromechanical household items. See the sticky thread for details. |
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17th Jul 2019, 12:35 pm | #1 |
Retired Dormant Member
Join Date: Jul 2019
Location: Essex, UK.
Posts: 2
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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. |
17th Jul 2019, 2:07 pm | #2 |
Moderator
Join Date: Dec 2010
Location: Exeter, Devon and Poole, Dorset UK.
Posts: 6,822
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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 Cheers Mike T
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Invisible airwaves crackle with life or at least they used to Mike T BVWS member. www.cossor.co.uk |
17th Jul 2019, 2:53 pm | #3 |
Retired Dormant Member
Join Date: Jul 2019
Location: Essex, UK.
Posts: 2
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Re: Valradio DC/AC converter.
Hello Mike
Thank you for the Information Cheers James |