Source | Info |
---|---|
Stereophile | Stereophile: Feb 1997, vol 20, iss 2, Phillips |
Stereophile | https://stereophile.com/headphones/261 |
TNT Audio | https://www.tnt-audio.com/ampli/headroom_e.html |
SoundStage | https://www.soundstage.com/das_max.htm |
Positive Feedback | https://www.positive-feedback.com/Issue5/headroommax.htm |
Absolute Sound | Absolute Sound: Apr 2000, vol 20, iss 123, Schwartz |
Stereophile | Stereophile: Feb 1998, vol 21, iss 2, Phillips |
Enjoy the Music | https://www.enjoythemusic.com/magazine/equipment/0402/headroomsennheiser.htm |