Hints for tube searching:
Type in as little as possible. Instead of typing, for example, "6L6-WGB", just type "6L6". This will show all tubes containing the letters "6L6"
Don't type in manufacturers names like Mullard or Amperex - just put the tube type instead.All tubes available of a
given type will be listed.
Do not put spaces in tube numbers.
Remember that tubes often have several equivalent numbers..American, European, US industrial (4-digit),
and sometimes others (like British military CV numbers,
Russian numbers, etc).Generally we list tubes under
standard US numbers. For looking up equivalent numbers, please check here:
For Russian equivalents, check here:
Note that Cyrillic characters will not work on tube searches, rough Latin/English equivalent characters can be used.