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-   -   Preamp pictures. (http://www.diyaudio.com/forums/tubes-valves/17206-preamp-pictures.html)

jim 1st July 2003 08:34 PM

Preamp pictures.
 
2 Attachment(s)
Here some pics of my new preamp.

Jim

jim 1st July 2003 08:37 PM

and another one...
 
2 Attachment(s)
Here's the backside.

Wardsweb 1st July 2003 08:38 PM

Nice, very clean execution. Is this one of your own designs or did you use a schematic you found?

jim 1st July 2003 08:45 PM

Design...
 
It's based on a mu-stage design by Doede Douma .
It uses a #30 triode but the ones I have are super-microphonic so I redesigned it for the #76.
The phonostage is Diego Nardi's simple phono amp from Soundpractices.

Jim

Freddie 1st July 2003 08:57 PM

Very nice... Makes me want to try a tube design:)

Wardsweb 1st July 2003 09:08 PM

Is this the phono stage? I'm looking for a good phono stage to build.
http://digilander.libero.it/paeng/batter1kkk.gif

EC8010 1st July 2003 10:35 PM

Very pretty. Did the ironmongery come in those nice cases, or did you make them yourself?

fdegrove 1st July 2003 10:59 PM

Hi,

Hey Jim,

Nice work...if I'd known about your microphonic #30s I'd have recommended some source in Belgium for you...

Bet it sounds great as well?

Hi Wardsweb,

For some inspiration:

Franks' Ultimate Preamp.

Amongst many others that have been posted here in several other threads of course.;)

Ciao,;)

Lisandro_P 2nd July 2003 12:19 AM

Great work with the case!

grataku 2nd July 2003 02:38 AM

Quote:

Originally posted by fdegrove
Hi,

Hey Jim,

Nice work...if I'd known about your microphonic #30s I'd have recommended some source in Belgium for you...

Bet it sounds great as well?

Hi Wardsweb,

For some inspiration:

Franks' Ultimate Preamp.

Amongst many others that have been posted here in several other threads of course.;)

Ciao,;)

Hey there Frank,
is there an ultimate amp to go with the ultimate preamp?
Don't worry, the preamp is in the pipeline, according to my projection I should be getting to it about 18 months from now.


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