Neve Silk

Hey guys I was wondering how Neve does their red and blue silk thingy which a lot of people seem to be raving about. The only thing I've find out is that they're reducing the negative feedback on the output transformer. Also I'd like to know if it's doable in a 1290? I'm doing a 1290 dual preamp slash summing mixer and it would be fun to be able to go from smooth on buses to obliterated on preamp duties! Found some documents... Read more