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Re: Brady, Toccata & queries

Hi Dave,

We are still sticking with the ECC99. The changes are (for now): using an input transformer (1676, or maybe the 1684) and a balanced DACT attenuator instead of the TX-102 (which in its current form is not suited for phase splitting), ditching the parallel-feed topology (which makes it pretty much the same thing as the Amity's driver stage), and using the 1674 as an output transformer instead of the Sowter 9111. We also will try a few ideas that we have for minimizing (or, better yet, eliminating) DC offset.

I don't know if Lynn endorses all of these changes, but I am building mine this way. We'll decide what we prefer after we have had a chance to test it, listen, and compare some alternatives.

Gary Dahl
"So many tubes, so little time..."

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