Anyone heard the Shuguang Treasure 300b


Looking to replace my EH golden grids and would like to hear from those familiar with ris upgraded black glass version. Amplifier is the Coincident Frankenstein.
Thanks
128x128charles1dad

Showing 2 responses by salavat

I have Black Bottles in my Audion Silver Night Classic, and they are amazing in all respects - soundstage, resolution etc. Very addictive tubes, rather musical.
1) Yes, I have standard Audion Silver Night, classic version, MK1, which has polished steel front plate
2) No idea, suggest contacting grantfidelity.com for that (NA importer)