Average| Source | Info |
|---|---|
| Video HiFi | Video HiFi : http://www.videohifi.com/Clearaudio_Reference_Phono _Stage_eng.htm |
| Superior Audio | https://www.enjoythemusic.com/superioraudio/equipment/0206/clearaudio_reference.htm |
| Absolute Sound | Absolute Sound: Jun 1999, vol 20, iss 118, Kay |
| Absolute Sound | Absolute Sound: Jul 1998, vol 20, iss 113, Pfeffer |
| Stereophile | Stereophile: Nov 1997, vol 20, iss 11, Fremer |