david, you're too generous. before you bring them to amatron i should make sure that i can get away with two 6sn7's and not 4. the circut has changed in my sa-11 and i can't remember if it's two or four in the output.
and nobody needs to f* with my mind about my system, i've proved an expert at doing it all by myself!
and nobody needs to f* with my mind about my system, i've proved an expert at doing it all by myself!