j'ai trouvé quelques trucs sur la toile. A priori, ça devrait être des Golden Dragon.
J'ai trouvé ici:
http://www.boiaudioworks.com/i(...)12AX7
Citation:
12AX7C9 is made by Shuguang factory in China. It has higher gain than any other 12AX7 tubes produced today, and has tight tolerance and consistent quality. Excellent in guitar amps if you want great deal of distortion.
Tubes are either unlabeled or marked as 12AX7A, and shipped in a white box.
et là:
http://www.vacuumtube.com/tubes.htm
Citation:
12AX7 Shuguang Golden Dragon (1990 date codes) These are the Famous and sought-after Chinese 12AX7s used by just about every amp manufacturer in the 1980s and 1990s. Much better tone and longer life than current production Chinese 12AX7s.The best Chinese 12AX7s made!
Est ce que quelqu'un est capable de me confirmer (ou de m'infirmer) que les lampes que je possède sont bien des Golden Dragon?
Merci d'avance.