Thank you Zen Mod! For some strange reason I didn't see the pics in my previous visit. I will continue on http://www.diyaudio.com/forums/pass-...-new-post.html for any other comments/questions. Tnx once again!
Sorry Nelson
The first performance graph is a little confusing.
Are you saying that the performance of the front end has this distortion (eg driving a 50k load) or are you saying the entire circuit with follower output driving an 8 Ohm load has this distrortion?
Either way I think I will build a balanced version of this amp driving a circlotron (follower output), I designed a while back.
Bloody nice work by the way (as usual).
The first performance graph is a little confusing.
Are you saying that the performance of the front end has this distortion (eg driving a 50k load) or are you saying the entire circuit with follower output driving an 8 Ohm load has this distrortion?
Either way I think I will build a balanced version of this amp driving a circlotron (follower output), I designed a while back.
Bloody nice work by the way (as usual).
You could " get away with " a smaller value but I
gather the rule of thumb is to use a much larger
cap than is really needed. Here is an old but still
excellent article about audio caps. http://www.waltjung.org/PDFs/Picking_Capacitors_1.pdf
gather the rule of thumb is to use a much larger
cap than is really needed. Here is an old but still
excellent article about audio caps. http://www.waltjung.org/PDFs/Picking_Capacitors_1.pdf
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