Where to find Shuguang tubes?


Always liked their tubes but no longer seem to able to locate them
thewizard
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Doug at Dougstubes sells some of the Shuguang Penta Labs upgrade tubes:

http://dougstubes.com/

Grant Fidelity Service.....I'd like to know where it is.....I have one of the Psvane TS 845 amps that was bought there and they won't get me a Schematic because I don't have a receipt for the purchase 10 years ago and I'm the third owner......Here is the perfect reason not to buy a Chinese amp from a Canadian dealer..........And I'm sure the same is true when you buy tubes............Chinese tubes from a Canadian dealerĀ 
I bought a couple of Shuguang 274B rectifiers from "thetubestore.com." Great service, great (vetted) tubes.