Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
Russ57's post responding to mine got me wondering... he mentioned using 6CG7s in a 12AU7's socket. I looked it up with the TDSL program (don't know what it stands for) and that tube isn't just not a replacement for a 12AU7 -- it's got a different pin-out, too. How did he/general knowledge stumble across the 6CG7's being a perfectly good substitute for a 12AU7?Is it just a matter of trial and error and best guesses when it comes to preamp tubes, or is there a method to it? If it is, it would be awesome to get one of those cracking huge lots on eBay and start plugging every nine-pin miniature I can find in to see if it works. But I know it can't possibly be that easy, and I really don't want to fry my equipment. I've also got the feeling that 95% of those lots are worthless crap, but whatever.
I'm looking to be right adventurous in all this, but not stupid. Thanks.
This post is made possible by the generous support of people like you and our sponsors:
Topic - How do you find substitutes for rolling? (that are unlike the tubes they're replacing) - Mark Tinordi 09:01:03 04/10/07 (13)
- Re: How do you find substitutes for rolling? (that are unlike the tubes they're replacing) - SETdude 01:19:52 04/11/07 (0)
- You can't do this without an EDUCATION - grhughes 14:17:12 04/10/07 (0)
- I would not sub a tube unless I was .... - PureAudio 09:44:29 04/10/07 (3)
- Reminds me of what a friend of mine did. - nightdoggy 16:31:51 04/10/07 (2)
- Wow, I feel like less of a moron now... - Mark Tinordi 20:40:34 04/10/07 (1)
- Re: Wow, I feel like less of a moron now... - gortnipper 22:20:03 04/10/07 (0)
- to finish my thought - Mark Tinordi 09:03:42 04/10/07 (6)
- NO!!! it isn't safer - Russ57 10:19:02 04/10/07 (4)
- Yeah, that was kind of a stupid question, wasn't it? - Mark Tinordi 12:40:32 04/10/07 (3)
- Where do you live? - Russ57 16:18:00 04/10/07 (0)
- Some of my favorite 'basic' 12au7 types are ..... - PureAudio 12:54:38 04/10/07 (0)
- Tube substitution lists - Ron Oehlert 12:42:59 04/10/07 (0)
- Re: to finish my thought - Tre' 09:53:20 04/10/07 (0)