Help

Searching

To search for a valve/tube, click on the search option to the left. Key in the type of tube you wish to search for, and click the search button.

Partial searches

Partial searches work well, for example typing ECC will return a list of tubes which start with ECC, for example, ECC81 ECC82 ECC83. This is important with JEDEC codes which have numerous suffixes such as GT, WGT, GY, GA etc. If searching for 5R4GY, search on 5R4 instead. This will produce a list of tubes from which you can select the exact tube you require.

The only proviso is that you must type a tube designator in of at least two characters, so typing 6 on its own won't actually work.