Source | Info |
---|---|
Stereophile | Stereophile: Nov 2003, vol 26, iss 11, Fremer |
Stereophile | https://stereophile.com/solidpoweramps/1103pass |
Ultra Audio | https://www.ultraaudio.com/equipment/passlabs_xa160.htm |
Absolute Sound | Absolute Sound: Aug 2004, iss 149, Cordesman |