| Source | Info |
|---|---|
| SoundStage | https://www.soundstage.com/revequip/jon01.htm |
| Audiophile Audition | https://www.audaud.com/audaud/DEC01/EQUIP/equip2DEC01.html |
| Absolute Sound | Absolute Sound: Dec 1998, vol 20, iss 115, Braverman |
| Stereophile | https://stereophile.com/floorloudspeakers/220 |
| Stereophile | Stereophile: Jan 1999, vol 22, iss 1, Damkroger |