Source | Info |
---|---|
Stereophile | Stereophile: Apr 2006, vol 29, iss 4, Phillips |
Stereophile | https://stereophile.com/headphones/406head |
Stereophile | Stereophile: Nov 2006, vol 29, iss 11, Phillips |
AV Guide | https://www.avguide.com/review/headroom-desktop-amp |
SoundStage | https://www.soundstage.com/allinyourhead/allinyourhead200609.htm |