Source | Info |
---|---|
Stereophile | https://www.stereophile.com/tubepoweramps/766/index.html |
Audiofile AV | https://sites.thestar.com.my/audio/story.asp?file=/1997/11/06bat |
Stereophile | https://stereophile.com/tubepreamps/766 |
Stereophile | Stereophile: Dec 1995, vol 18, iss 12, Deutsch |