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In Reply to: Other helpful suggestions... posted by spindrifter on July 23, 2002 at 09:16:22:
The M8136 box plate Mullard is a good tube if an early 1960's version - the very common 1970's version is a pretty dull affair, rumored to be made in China and assembled in the UK - and fakes abound.1ED5 is a date code, not a tube designation. Brimar m,ade many variations of the 12AU7, again, later ones were imported and not made in the UK. Mullard never made a 5963, if one is so labelled, it is likely an RCA or GE, again - eraly ones are vastly better.
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Follow Ups
- Re: Other helpful suggestions... - Robert H. 10:23:21 07/23/02 (13)
- Then again........ - spindrifter 11:13:18 07/23/02 (12)
- Re: Then again........ - Chris Garrett 15:36:55 07/23/02 (2)
- Re: Then again........ - spindrifter 17:47:37 07/23/02 (1)
- Nope........ - Chris Garrett 19:01:40 07/23/02 (0)
- Re: Then again........ - fatbottle 15:03:59 07/23/02 (8)
- Re: Then again........ - spindrifter 15:22:06 07/23/02 (7)
- Re: Then again........ - fatbottle 17:51:38 07/23/02 (6)
- 36th week, '84, probably......... - Chris Garrett 19:08:07 07/23/02 (0)
- Re: Then again........ - spindrifter 18:31:29 07/23/02 (4)
- Re: Then again........ - fatbottle 08:00:24 07/24/02 (3)
- How do you spot fake ecc82/e82cc etc... {nt} - rob'S 01:57:00 07/25/02 (2)
- Re: How do you spot fake ecc82/e82cc etc... {nt} - fatbottle 06:06:32 07/25/02 (1)
- Re: How do you spot fake ecc82/e82cc etc..etch no.s - rob'S 07:49:16 07/25/02 (0)