I got to thinking as I was reviewing the schematic, why not run dc out to the heaters. But then again maybe I should just go with how Dynaco intended it to be.
Anyways I'm reaching out to the group here to see if anyone here is running a ST-35 with DC heat and have they noticed any difference in how the amp sounds.
Btw--Im new to the forum, but not new to tube amp building, although I've been away from diy stuff for about 12 years and I I'm now getting back into it.
Last edited by atwageman on Tue Nov 10, 2009 5:22 pm; edited 1 time in total