Selling my pair of Linlai "Cossor" WE300B's from VKMusic in Canada. These are renown for getting very close to the new production WE300B's and/or being the same construction as more expensive Linlai "Global" WE300B's at a lower price. You can read more here:

https://www.diyaudio.com/community/threads/cossor-we300b.360103/

Am selling because I moved onto Elrog ER300B's, which sound quite different, and in some ways I miss the sound of the Linlai's, although they really are apples and oranges. At less than 1/3 of the price new ($545) versus the Elrog's (approx $1700), that's a compliment for the Linlai's. I have not heard the new production WE300B's from Georgia, but you can read above that others who have still hold the Linlai's in high regard.

Estimate 4000 hours on the pair. One of the two tubes also has some brownish discoloration above the hanging filament, which you can see on the tube to one's right in the photos. This does not impact operation/sound.

$250.00 shipped CONUS or best offer. Will ship with original packaging and measurement cards.

Thanks!