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MATCHED PAIR (2) JAN SYLVANIA 6189W 12AU7 TUBES NOS NIB SAME DATE CODE
MATCHED PAIR (2) JAN SYLVANIA 6189W 12AU7 TUBES NOS NIB SAME DATE CODE.
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MATCHED TRIODE 6189W/E82CC SYLVANIA NOS Tube Röhre Valve Valvula 진공관 真空管 电子管
NOS (New Old Stock) 6189W SYLVANIA vintage electron tube made in USA. This 6189W SYLVANIA is NEW , it has MATCHED TRIODE and supplied with original box. Tested with...
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Sylvania 6189W / 12AU7 – NOS NIB – Short Gray Plate – O Getter – Amplitrex Test
Nice Sylvania 6189W / 12AU7A dual triode tube. NOS NIB.Premium military version. Short gray plates, O getter. Test As-New. Alltubes are tested on an Amplitrex AT1000 tube tester (Fixed...
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MATCHED PAIR 6189W/E82CC SYLVANIA NOS Tube Röhre Lampe Valve Valvula 진공관 真空管 电子管
MATCHED PAIR , NOS (New Old Stock) SYLVANIA 6189W/12AU7WA vintage electron tubes made in USA. Supplied with original box. Tested with AVO MkIV Tube1 Triode1: Ia 8.6 mA Triode2:...
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ONE 6189W/E82CC SYLVANIA NOS Tube Röhre Lampe Valvola Valve Valvula 진공관 真空管 电子管
Il prezzo indicato è per UNA valvola. Price for ONE tube SYLVANIA 6189 W/12AU7WA. SYLVANIA 6189 W/12AU7WA. rareandcollectables @ yahoo punto com. Spedisco questo oggettodall' ITALIA con Raccomandata o...
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2x JAN 6189W PhilipsECG 34167 USA Tubes
Tipo JAN 6189W. Genere Valvola preamplificatore. Con scatola originale.
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6189W 12AU7 12AU7WA SYLVANIA PREMIUM MATCHED QUAD (4)
Jan SYLVANIA 6189W. Thin grey plate Halo getter Chrome dome Fully tested All tubes are fully tested for leakage, shorts, gas, life, and mutual conductance. Then they are matched...
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JAN Philips ECG Ridge Plate 6189W/12AU7A Tube Maxi Tested
Tested on a maxi preamp 2. Tested and functional.
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JAN General Electric 6189 / 12AU7 Pre-amp vacuum tube NOS 1980’s (two)
This tube is characterized by low microphonics, excellent linearity, and long life. It is a top choice for any audio application requiring high quality 12AU7. Product information "6189 General...