Audion Silver Knights

Silver Night 300B stereo PCB | Audion

http://www.audionamps.com/silver-night-300b-stereo-pcb/

Audion Silver Night 300B MkIII Integrated Amplifier …

https://www.dagogo.com/audion-silver-night-300b-mkiii-integrated-amplifier-review/

Audion Silver Night Special Edition | Audion

http://www.audionamps.com/audion-silver-night-special-edition/

6moons audio reviews: Audion Silver Night Anniversary 300B 682

https://www.6moons.com/audioreviews/audion/1.html

"De Forest was granted a patent for his early two-electrode version of the audion on November 13, 1906 (U.S. Patent 841,386) but the "triode" (three electrode) version was patented in 1908 (U.S. Patent 879,532). ... Audion Silver Night Anniversary 300B 682 in the raw. Confirm save.

Audion SilverNight 300B Amplifiers user reviews : 4.8 out ...

http://www.audioreview.com/product/amplification/amplifiers/audion/silvernight-300b.html

I then took my wife's Audion Silver Night's to my office and matching them with LS3/5a. These two are much better match, although many people say that EL34 based tube gear match LS3/5a very well. For me, 300B improves the somewhat closed-in treble of LS3/5a, and has better control over the speaker, though the rated power of Simply 4 and Silver ...