Search The Valve Museum 
Enter one or more keywords to search for using the Zoom Search Engine.
The single character wildcard ? used as ?CC84 will find ECC84, PCC84 and UCC84
The many character wildcard * used as ECC* will find ECC81, ECC82, ECC83 and/or ECC32 etc.
Database keyword terms are all searchable but require hyphens in place of space or . to distinguish from plain text words
eg for triode pentode valves use triode-pentode and for 4.0V heater use 4-0V
For combination searches, enter keywords separated by a space and select match all search words.
eg mullard triode-pentode IO will search for all Mullard triode pentodes with an International Octal base.
Click here for keyword list.
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More than 1000 results found.
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Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact Radio Valve Data: 1915-1960 Keith R Thrower OBE, T...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact Radio Valve Data: 1915-1960 Keith R Thrower OBE, T...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact Radio Valve Data: 1915-1960 Keith R Thrower OBE, T...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact QQV06-40A Sensibly equivalent to: 55B/400A 5894/C1...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact 6V6GT Sensibly equivalent to: CV511 VT-107A See al...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact EL84 Sensibly equivalent to: 6BQ5 6P15 CV2975 N709...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact ECH81 Sensibly equivalent to: 6?1?-EB 6AJ8 6C12 CV...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact EBL21 Sensibly equivalent to: DN143 Extras Mullard...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact EF55 Sensibly equivalent to: CV173 Extras Zaerix G...
Menu Home Search Indexes Equivalents Articles Adverts Boxes Timeline Collections Donate Contact 12BY7A Sensibly equivalent to: 12BV7 12DQ7 7733 Ex...
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Type Finder
Need to identify an unknown valve? click here for details.
Type Finder is only available to Museum Friends.
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