On Sale At vet-force.com!

6550 Tube


NOS MATCHED QUAD Tung Sol Style 6550 Tube Shuguang Beijing Made 80's KT88

$59.99


MATCHED PAIR OF GE GENERAL ELECTRIC GREEN LABEL  6550 VACUUM TUBES TEST STRONG

$100.00


Estate Vintage 6550 Vacuum Electron Tube NOS Tubes LOT SET

$29.97


5 Sylvania RCA 6550 Metal Base Tube Amp Amplifier

$139.95


Vintage Pair 2 Tungsol 6550 Tubes

$152.49


matched pair of Tung-Sol 6550 vacuum tubes

$30.00


General Electric GE 6550A 6550 Vacuum Tube USA Tested Gray Plates White Label

$65.00


6550 GE RCA Vacuum Tubes

$325.00


2 VINTAGE TUNG-SOL 6550 TUBES

$99.00


RCA 6550 Metal Base Coke Bottle Tube Amp Amplifier Pair

$129.95


New JJ Electronic OEM KT88 Tubes Valves, Matched Quad KT-88 6550 KT 88

$99.99


Matched Pair of RCA 6550 High Output Amplifier Tubes, Tested Excellent!!

$20.00


New Matched Quad Svetlana 6550 C Audio Tubes Russia

$124.00


One Tung-Sol 6550 Tube (USA TESTED GOOD)

$49.99


GE 6550 / KT88 McIntosh MC60 MC275 Dynaco Mark III Tubes [Quad - Tested]

$34.00


SOVTEK Factory Platinum Matched PAIR TWO 6550WE 6550 tubes 24 Hr Burn-in

$57.95


1 new in the box or lightly used rca made by sylvania 6550 tube #11

$79.99


Brand New Matched Quad (4) Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tubes

$184.99


1 excellent very nice tungsol 3 hole gray plate 6550 tube #129

$79.99


2 New Matched Svetlana 6550 C Audio Tubes Russia

$67.00


MATCHED PAIR KT88 6550 AS NOS TRIPLE-GETTER SHOULDERED TUBE/VALVE FULL AVO TEST

$16.25


6550 tube - 1 GE Vintage Tube Made in USA

$65.00


1 test nos vintage tungsol solid gray plate 6550 tube #9

$69.99


Vintage Pair GE 6550 A VACUUM TUBE Tested Strong

$140.00


General Electric ARS 6550A 6550 Vacuum Tubes USA Matched Pair White Label

$110.00


New JJ Electronic OEM KT88 Tubes Valves, Matched Pair KT-88 6550 KT 88

$52.99


2 TUNGSOL (GE BRAND) 6550 AMPLIFIER TUBES METAL BASE AMPLITREX tested Strong

$200.00


Unknown Brand 6550 Vacuum Tube Tested Good Clean Gray Plates Top and Side Getter

$18.00


Svetlana 6550B 6550 Vacuum Tube Made In Russia Tested Gray Plates Silver Label

$39.00


SOVTEK Factory Platinum Matched QUAD FOUR 6550WE 6550 tubes 24 Hr Burn-in

$112.95