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: http://tdsl.duncanamps.com For Russian equivalents, check here: http://www.arrakis.es/~igapop/referenc.htm Note that Cyrillic characters will not work on tube searches, rough Latin/English equivalent characters can be used. |