Head Gear Reviews by moj0
  1. Lehmann Black Cube Linear

    5.00 star(s)
    First of all, my Sennheiser HD 650 never sounded so good and I never thought it could deliver this much bass. What can I say about the sound of something that's made to be as transparent as possible? With this amp, the sound is most definitely characterized by your source and headphones at it's full potential.