Shuguang Treasure HI-FI Vacuum TubeDescription Shuguang's 50 Years Anniversary Treasure Tube- latest and best vacuum tubes for audiophiles it uses the techniques of Supper Alloy and High Polymer Compound Carbon for the frist time. and is finished by senior specialists with 30 years' experience by hand completely after 3 years' reserch and test. it can restore sound of original music best and explain the music itself truly and completely. Suggested : burning-in time 300 hours Interchangable with kt66 family of tubes About : Shuguang Electron Group Co.,LTD since 1950s After the development of over 50 years, it has become the one of biggest and powerful manufacturers in the industry of tubes for audiophilos in the world. all products sold in China or overseas have the exactly same quality Payment: We accept Paypal noly, no other payment methods can be accepted. Payment must be made within 7 days after the end of auction. Any non payable bidders will be filed to ebay and be leaved with a negative feedback .
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