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Old 26th Jul 2007, 5:48 pm   #14
oldeurope
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Join Date: Dec 2003
Location: Solingen, Germany
Posts: 727
Smile Re: making of a triode coupled RIAA preamp

Quote:
Originally Posted by Brian R Pateman View Post
Nice job Darius!

I'm very taken by the "brick" style of modular construction.

If you had enough space you could build a complete system on the same principle.

Regards,
Hi Brian,
when the RIAA is ready build, I will make a new valve amp for it. Maybe a classic Loftin White
or a new designed DC coupled OTL. Using the coupling Triodes in the "transformer mode" and in the "vari u mode". This is an interestig thing (for me) because there will be no Caps, Coils and Transfromers in the signal path from the pic up to the speaker.

In the attachements you can see how the chassis is made and the "bricks"
are mounted on the chassis.

Kind regards,
Darius
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