PR VINTAGE TUNGSOL 6550 POWER TUBES, USA, 1960s, EX SOUNDusedPR VINTAGE TUNGSOL 6550 POWER  TUBES, USA, 1960s, EX SOUND THE BESTPr of vintage Tungsol(marked GE, but are clearly Cokebottle Tungsol 6550s) 6550 Cokebottle power tubes. They are 1960s vintage, Made and designed in the USA, incomparable sound quality and musicali...120.00

PR VINTAGE TUNGSOL 6550 POWER TUBES, USA, 1960s, EX SOUND THE BEST

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Condition
8/10
Payment methods
Ships fromFt. Walton Beach, FL, 32547
Ships toWorldwide
Package dimensions?" × ?" × ?" (1.0 lbs.)
Shipping carrierunspecified
Shipping costSpecified after purchase
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Pr of vintage Tungsol(marked GE, but are clearly Cokebottle Tungsol 6550s) 6550 Cokebottle power tubes. They are 1960s vintage, Made and designed in the USA, incomparable sound quality and musicality. They are considered the very best 6550 type tube and many audiophiles/musicians even like them better than the vintage Genelex KT88s. One tube test very very strong, over 1000 on my B&K Mutual Conductance tube tester, where 640 is minium good. It has 95% of its silver getter, unused. The other tube measures 750 on my B&K Mutual conductance tube tester, where 640 is minimum good. 2 of the 3 Silver Getter areas are burnt away, still has some life, but has been heavily used. Buy with confidence, see my feedback. Good Listening, SonnY :)

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