Which of the current Mac preamps has the best phono stage? I could live without a preamp with the 201/501 combo I have now but I really want to add a good TT in the near future. I am leaning towards the C2200 but it seems many reviews mention the shortcomings of the phono stage with the Mac preamps. Maybe I should just add an outboard phono stage and go with whatever preamp floats my boat such as the C2200 or the C200?