- (8) 12AU7 Twin Triodes Westinghouse (3) NOS Blk Plates! Test Robust!Opens in a new window or tab二手HK$ 1,094.12radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國
- 1 GOOD RCA 5963 Radio Vacuum Tube Type 12AU7 CBS TUNG-SOL 55 ON HANDOpens in a new window or tab二手HK$ 38.14davidandrews-tubes (10,905) 100%+HK$ 233.69 運費所在地: 美國
- Vacuum Tube lot of 2ea JAN 6189 12AU7 RCA & Sylvania tstd radio amplifier hamOpens in a new window or tab二手HK$ 101.60walterkovar (8,536) 100%+HK$ 254.40 運費所在地: 美國
- Vacuum Tube lot of 1ea ECC82 12AU7 west Germany tstd VG amplifier hamOpens in a new window or tab二手HK$ 54.71walterkovar (8,536) 100%+HK$ 254.40 運費所在地: 美國
- Vacuum Tube lot of 1ea NIB 12AU7 A Realistic tstd amplifier short platesOpens in a new window or tab全新HK$ 46.89walterkovar (8,536) 100%+HK$ 254.40 運費所在地: 美國
- VINTAGE Generic (Std.Brand?) 12AU7A Universal Double-Triode, Hickok Tested!Opens in a new window or tab二手HK$ 39.08bean-gameon (3,266) 100%+HK$ 470.89 運費所在地: 美國
- NIB OLD VINTAGE SYLVANIA 12AU7A RADIOTRON ELECTRON RADIO TUBE POWER SUPPLYOpens in a new window or tabHK$ 156.24sjwonder (4,978) 100%+HK$ 211.26 運費所在地: 美國
- (5) RCA 12SA7 Converter Tubes Tested GOOD! Radio Audio Hi FiOpens in a new window or tab二手HK$ 195.31radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國
- (3) NOS 12SA7 Pentagrid Converter Tubes RCA NOS TESTED OK! w/ orig cartons 1960sOpens in a new window or tab全新:其他HK$ 195.31radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國
- (4) NOS RCA 12AU6 AF/RF Pentode Tubes same codes Test GOOD!Opens in a new window or tab全新:其他HK$ 273.47radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國
- (5) 12SA7 Pentagrid Converter Tubes Clean! Test OK! (1930s) Emerson (by RCA)Opens in a new window or tab二手HK$ 156.24radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國
- (5) RCA 12SK7 Amplifier Tubes Tested GOOD!Opens in a new window or tab二手HK$ 195.31radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國
- 2 X 12AH7-GT TORVAC TUBES. NOS/NIB MADE IN ENGLAND. BLACK ROUND PLATES.Opens in a new window or tabHK$ 312.55lamberto1111 (7,563) 100%+HK$ 164.05 運費所在地: 西班牙
- (5) 12SK7 Tubes (3) GT types & (2) metal Tested! Clean! Radios! (Emerson & RCA)Opens in a new window or tab二手HK$ 195.31radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國
- 12SN7GT TUBE THREE VINTAGE VACUUM TUBES GOOD HICKOK 800A* GUARANTEED TO WORKOpens in a new window or tabHK$ 156.31chuckselectronicservice (631) 100%+HK$ 176.48 運費所在地: 美國
- Lot Of 23 Vintage 9 PIN & Various TUBE SHIELD COVERS for 12AX7 Etc Vacuum TubesOpens in a new window or tab二手HK$ 281.29高度評價賣家高度評價賣家原價: HK$ 312.55 10% 折扣deals2smile4 (12,712) 99.8%+HK$ 516.38 運費所在地: 美國
- Vintage GE/RCA 12BY7A Beam Power Vacuum Tubes, Audio Amp, Hickok Tested, Used!Opens in a new window or tab二手HK$ 46.89bean-gameon (3,266) 100%未指定運費所在地: 美國
- 12SC7 & 12SW7 VACUUM TUBES (LOT OF 2)Opens in a new window or tabHK$ 38.69高度評價賣家高度評價賣家minntronics (15,555) 99.7%+HK$ 320.68 運費所在地: 美國
- Vintage 1950's RCA JAN-CRC-12SG7 Mil. Spec. Vacuum Tubes, Strong, Hickok Tested!Opens in a new window or tab二手HK$ 39.08bean-gameon (3,266) 100%未指定運費所在地: 美國
- Vintage 1952-53 GE JAN-CG-12SG7 Mil. Spec. Vacuum Tubes, Strong, Hickok Tested!Opens in a new window or tab二手HK$ 39.08bean-gameon (3,266) 100%未指定運費所在地: 美國
- BELL & HOWELL SCHOOLS 12AU7Opens in a new window or tabHK$ 181.25reuse-recycle2021 (2,943) 99.4%原價: HK$ 226.58 20% 折扣+HK$ 146.00 運費所在地: 美國
- Two RCA 7AU7 Vacuum Tubes New in open boxOpens in a new window or tab二手HK$ 179.76classic-hifi (1,619) 100%未指定運費所在地: 加拿大
- NEW PRODUCTION BULK SHIELD BASE 9 PIN MINIATURE (B9A) TUBE / VALVE SOCKETOpens in a new window or tabHK$ 11.72pacifictv (18,043) 100%未指定運費所在地: 加拿大
- 2 NEW B9A 9 PIN MINIATURE CERAMIC PCB MOUNT TUBE / VALVE SOCKETSOpens in a new window or tab全新HK$ 19.54pacifictv (18,043) 100%未指定運費所在地: 加拿大
- (12) 12SA7 Pentagrid Converter Tubes Clean! Test OK! (1930s) by RCAOpens in a new window or tab二手HK$ 312.55radiowilbur (6,965) 99.8%+HK$ 238.77 運費所在地: 美國