@rowester Why not the Michi P5 Preamplifier? Do you want a tube pre for the tubes or to warm sound? Why not try no Preamplifier if your streamer has a pre?
Excluding the Q’s, I deeply miss using and holding a Leica but these older stigmatatic myopic eyes can’t nail focus. Here in the US (everywhere too) one of then w/ glass is the equivalent of two bodies and some lenses. So there’s that. Roos photo is me. I don’t miss film and for the way I shoot eye auto focus is a dream. I don’t use 95% of all the Sony bodies functions. Who does?
Please feel free to fly me (wife too) over for more bombast and pretend deep audio knowledge. Love your country.

