Audio Asylum Thread Printer
Get a view of an entire thread on one page
|For Sale Ads|
Anyone know the number for this Russian tube?
Tungsram OQQ 500/3000 - check google for links/pics/details. If it's like other Tungsrams as far as coding, it's 500w dissipation with 3000v max B+. the OQQ likely signifies tube type, I forget if O=triode or not. There's data out there. They had some cool tubes, a few of which are compatible with US manufactured ones (211 for example)
Rp 1.5k, mu 6 at 1000V 100ma....
Where did you find that tube TK?
If the power supply waveform isn't pretty,neither is the sound in most cases.
Came across it while Googling for GU-50 amps. It's at least a foot tall. :) It shows up in the video around 2:07.
Post a Followup:
Post a Message!
This post is made possible by the generous support of people like you and our sponsors: