Hello I recently picked up a Madison Divinty II off reverb for cheap. The seller said it didnt work and I am starting to get into amp repair so I figured it was a good project. I got the amp and wouldn't you know it... it worked! All it really NEEDED was a new pre amp tube and a bias. I absolutely love the tone of this amp. It's the closest to the tone in my head I have come. But it is very noisy. I use an ns2 noise suppressor which takes it down quite a bit but you can hear the noise in the distortion and there is a honk of the noise as the gate closes. I replaced the filter capacitors hoping for a miracle. But that didnt really do anything for the noise. There are no schematics that I can find. And madison told me they wouldn't share one with me. So I'm hoping someone could point me in a direction to look and maybe find out how to tame the noise. Again I love the tone of this amp but the noise is almost unbearable.