Posted by Gerard [ 24.44.87.139 ] on November 25, 2006 at 17:08:17:

In Reply to: 6Ah4 Amp posted by manualblock on June 28, 2006 at 17:58:13:

Hey....I have a Dehavilland Ultraverve preamp. It uses 2 6ah4's following one 6sn7 (Long live the glorious 6sn7!). It also uses a big rectifier (5aw4). It is a great example of a 6ah4 design and I recommend anyone building an amp with this octal tube get their hands one. They are around 2 grand. I'm writing because I am having a hard time finding good 6ah4's. I have 2 great Sylvania's in the preamp now, but would like to start collecting them. Any advise? I have quite a few 6sn7's, and would like to begin a collection of really good 6ah4's. Thanks everyone...Gerard

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