Feedback from customer Leo. B via email:
hello,my 6sn7se’s arrived yesterday safe & sound !! wow they’re Beautiful !! i installed them as my 2-front driver tubes in B A T VK-75 & WOW They SOUND Beautiful sound stage fattened up & widened out DETAIL GALORE !! A SOUND INVESTMENT for sure….thanks so much & i’ll try out some other tubes soon !! Leo B.
Here is what reviewer Mark Wheeler said about these globe shaped tubes:
“If your 6SN7’s are on show and there is space for them, there is every reason, sonic and aesthetic, to install the Shuguang Globe 6SN7-SE. In a high resolution system, especially of the low-to-no negative-feedback persuasion, these Shuguang globe 6SN7-SE bottles are the state of the new-wave-of-valve-production (NWOVP). So far Shuguang have not put a foot wrong and we can hope they continue to innovate new versions of those classic valves we all love.” Read the full review here.
This product has been discontinued permanently:
by customer originally posted on AudiogoN:
Just recieved two pairs of CV181-Z ‘A’ Tubes from Grant Fidelity. They came in nice boxes, way over packed, and quick. I then tested them on my own Amplitrex 1000 tube tester, and, folks, these are the most closely matched tubes I have ever bought.
full thread here:
http://forum.audiogon.com/cgi-bin/fr.pl?aamps&1248723961&read&keyw&zzshuguang+treasure
Feedback received via email from customer: