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by **TomMcNally** » Mon Nov 12, 2012 7:33 pm

I'm not sure if I posted this before, but since it's not on the Angela.com site anymore, here goes .... blurry but readable.

by **nyazzip** » Mon Nov 12, 2012 7:51 pm

made me think, maybe there should be a page in here devoted solely to a schematics library(with no commentary), for folks to reference...?

by **Geek** » Tue Nov 13, 2012 12:43 am

nyazzip wrote:made me think, maybe there should be a page in here devoted solely to a schematics library(with no commentary), for folks to reference...?

I 2nd this :))

by **Shannon Parks** » Tue Nov 13, 2012 5:42 am

Thanks, Tom! I think I've Googled that schematic a few times in the past and had trouble locating it. Looks like I could do a parts list for build using the Clementine board.

BTW - glad you made it through Sandy!

Shannon

by **zippy1540** » Wed Nov 14, 2012 7:26 pm

Just for the learning curve. What effect does paralleling both triodes of the 6SL7 have on the circuit?

by **Geek** » Wed Nov 14, 2012 7:36 pm

Halves the Rp, doubles the Gm and doubles the interelectrode capacitances. The Av remains the same.

*edit*

BTW... this is how I like to parallel - for AC only. Let each section take care of its own DC. Handy for using tubes with non-matched sections.

http://geek.scorpiorising.ca/contrib/Ge ... stages.png

Cheers!

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JE Labs EL34 SE Schematic

JE Labs EL34 SE Schematic

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