Source | Info |
---|---|
Stereophile | Stereophile: Nov 1986, vol 9, iss 7, Cordesman and Various |
Stereophile | https://stereophile.com/tubepreamps/705 |
SoundStage | https://www.soundstage.com/revequip/cat_sl1_ultimate_mk2.htm |
Absolute Sound | Absolute Sound: Jul 1989, vol 14, iss 60, Pearson |
Stereophile | Stereophile: Nov 1986, vol 9, iss 7, Cordesman |