- 新刊登物品RCA 12AX7 Tall Plate Vintage Amp Preamp TubeOpens in a new window or tab二手HK$ 148.14fadedgypsy (8,131) 100%+HK$ 179.57 運費所在地: 美國
- RCA 12AV7 Black Plate 12AX7 Sub Radio Amp Preamp TubeOpens in a new window or tab二手HK$ 54.33fadedgypsy (8,131) 100%+HK$ 176.52 運費所在地: 美國
- RCA 5963 New Old Stock Black plate E82CC 12AU7 preamp valve electron tubeOpens in a new window or tab全新HK$ 146.50高度評價賣家高度評價賣家pmcomponents (7,200) 99.2%+HK$ 87.41 運費所在地: 英國
- NOS NIB RCA 5691 Red Base Low Noise Preamp Tube Pair Raytheon UnilineOpens in a new window or tabHK$ 1,563.50circatubes (3,332) 100%+HK$ 258.21 運費所在地: 美國
- HIGH GAIN (103.0, 100.2) MAXI PREAMP II TESTED RCA 12AX7 TUBE HEAR TAP TESTOpens in a new window or tab二手HK$ 312.31baskelectroart (2,977) 100%+HK$ 150.33 運費所在地: 美國
- RCA 9AU7 NOS Tested Double Triode Tube PreampOpens in a new window or tab全新:其他HK$ 211.07filamentum (3,604) 99.7%+HK$ 69.81 運費所在地: 比利時
- MAXI PREAMP TESTED RCA 5751 BLACK PLATE HALO GETTER TUBE HEAR TAP TESTOpens in a new window or tab二手HK$ 390.48baskelectroart (2,977) 100%+HK$ 152.83 運費所在地: 美國
- RCA 12AX7A "Selected Tube" Low Noise Preamp Tube TektronixOpens in a new window or tabHK$ 351.79circatubes (3,332) 100%+HK$ 190.28 運費所在地: 美國
- RCA USA 5963 12AU7 ECC82 Dual Triode Black Plate Preamp Angled D-Getter Tube NOSOpens in a new window or tab全新HK$ 273.22高度評價賣家高度評價賣家thetuberoom (13,772) 99.7%+HK$ 132.51 運費所在地: 加拿大
- NOS RCA 5881 Preamp Power Audio Tube w/ Original Box + Free PostOpens in a new window or tab全新:其他HK$ 820.84高度評價賣家高度評價賣家caliacoustics (583) 100%免費跨國運送所在地: 美國
- Vintage RCA 12BH7A Preamp Tube Valve #70Opens in a new window or tab二手HK$ 231.24drugansdrumsandguitars (1,097) 100%+HK$ 210.21 運費所在地: 美國
- ANOS 12BH7A Preamp Tube 12BH7 Valve-GE-RCA-SYLVANIA Fastest HandlingOpens in a new window or tab二手HK$ 101.55lesliehammtech (6,313) 99.5%+HK$ 186.06 運費所在地: 美國14 人追蹤
- 新刊登物品RCA 12AX7A GREY 14MM PLATE 12AX7 VINTAGE PREAMP TUBE NOS NIB (1966) #5Opens in a new window or tab全新:其他HK$ 1,250.72lakeland_music (1,495) 100%+HK$ 219.91 運費所在地: 美國
- LOT OF 3 MATCHED RCA 12AU7A (ECC82) PREAMP VACUM TUBE - TESTED EXCELLENT - USAOpens in a new window or tab全新:其他HK$ 351.71filippie (11,715) 99.7%+HK$ 181.52 運費所在地: 美國
- RCA 6SN7GTB Black Plates [] Getter AUDIO Preamp VACUUM TUBE Tested USA 2.1461-DOpens in a new window or tabHK$ 195.05高度評價賣家高度評價賣家tubes4less (4,293) 99.6%+HK$ 140.72 運費所在地: 美國
- RCA 6SN7GT Black Plates [] Getter AUDIO PREAMP VACUUM TUBE Tested USA F.1298-DOpens in a new window or tabHK$ 468.66高度評價賣家高度評價賣家tubes4less (4,293) 99.6%+HK$ 140.72 運費所在地: 美國
- RCA 12AX7A / ECC83 PREAMP Vacuum TUBE- USA - Tested Strong - Ribbed / HaloOpens in a new window or tab二手HK$ 351.79高度評價賣家高度評價賣家recordsnmore313 (2,925) 99.4%+HK$ 163.00 運費所在地: 美國
- Vintage RCA 12bh7a Preamp TubeOpens in a new window or tab二手HK$ 117.26ianboxamps (69) 100%+HK$ 178.24 運費所在地: 美國
- Vintage RCA 12BH7A Preamp Tube Valve #68Opens in a new window or tab二手HK$ 199.35drugansdrumsandguitars (1,097) 100%+HK$ 209.20 運費所在地: 美國
- Vintage RCA 12bh7a Preamp TubeOpens in a new window or tab二手HK$ 117.26ianboxamps (69) 100%+HK$ 178.24 運費所在地: 美國
- Vintage RCA 12BH7A Preamp Tube Valve #67Opens in a new window or tab二手HK$ 231.24drugansdrumsandguitars (1,097) 100%+HK$ 210.21 運費所在地: 美國
- NOS RCA Preamp Tube / 6AN8A / CD / KT As IsOpens in a new window or tab全新HK$ 147.59pops1stopshop (1,586) 99.6%+HK$ 144.94 運費所在地: 美國
- GE 6DJ8 ECC88 Test Strong USA Vintage Preamp Tube for Ampeg & MoreOpens in a new window or tab二手HK$ 62.15fadedgypsy (8,131) 100%+HK$ 176.75 運費所在地: 美國
- 6bx7 tube nos RCA black plate preamp tubes triode 5 piece valve full 6bx7gtOpens in a new window or tab全新:其他HK$ 3,900.94高度評價賣家高度評價賣家cartago_delenda_est (1,255) 100%+HK$ 390.88 運費所在地: 意大利
- Pair RCA 6EM7 6EA7 Same Date NOS NIB Coin Base Life Test Excellent TubeOpens in a new window or tab全新HK$ 300.58downdown975 (1,684) 100%+HK$ 163.00 運費所在地: 美國
- RCA 12AU7A Conn Clear Top Tubes 1959/1960 USA 12au7 Preamp Tubes Lot of 4Opens in a new window or tab二手HK$ 288.86yeepapa (1,349) 100%+HK$ 236.32 運費所在地: 美國8 人追蹤
- RCA 12AU7 1955 Early Black Plates D Getter Best Sound Preamp Audio TubeOpens in a new window or tab全新:其他HK$ 562.86icloseouts1 (5,541) 97.4%+HK$ 338.34 運費所在地: 美國
- NOS NIB SYLVANIA 6SN7GTB Chrome Top Low Noise Preamp TubeOpens in a new window or tabHK$ 273.61circatubes (3,332) 100%+HK$ 128.99 運費所在地: 美國
- HITACHI 12AT7 ECC81 PREAMP/AUDIO VACUUM TUBE Tested Strong JAPAN 7.9472-DOpens in a new window or tabHK$ 109.05高度評價賣家高度評價賣家tubes4less (4,293) 99.6%+HK$ 140.72 運費所在地: 美國
- NOS NIB RCA 6CG7 Black Plate D Getter Low Noise Preamp TubesOpens in a new window or tabHK$ 390.88icloseouts1 (5,541) 97.4%+HK$ 338.34 運費所在地: 美國
- 1 RCA NOS 6AK5 Rare Silver Plate [] Getter audio Tube Hifi Preamp TubeOpens in a new window or tab全新:其他HK$ 234.53icloseouts1 (5,541) 97.4%+HK$ 338.34 運費所在地: 美國
- 1 RCA 637089-1 TUBE PREAMPLIFIER PREAMP 12AY7 FROM BC 3B 3C TUBE MIXER CONSOLEOpens in a new window or tab二手HK$ 742.66bandit35 (8,740) 100%+HK$ 252.27 運費所在地: 美國
- NOS NIB RCA GE 5691 Red Base Low Noise Preamp Tube Raytheon Uniline CK 5691 n2Opens in a new window or tabHK$ 781.75circatubes (3,332) 100%+HK$ 232.81 運費所在地: 美國
- RCA 6FQ7/6CG7 Vacuum Tube. A Double Triode Tube. Audio HiFi Preamp. Clear Top.Opens in a new window or tab二手HK$ 117.26jnsvintageradioandtubes (3,453) 99.7%+HK$ 238.82 運費所在地: 美國
- 6681 RCA PREAMP TUBE 12AX7A NOS NIB LAB GRADE TOP QUALITY (1964) *eTRACER*Opens in a new window or tab全新HK$ 1,336.72lakeland_music (1,495) 100%原價: HK$ 1,485.25 10% 折扣+HK$ 222.64 運費所在地: 美國5 人追蹤
- vt231 6sn7 RCA mil specs tube preamp matched quad coated black plate ww2 1940'sOpens in a new window or tab二手HK$ 9,771.89高度評價賣家高度評價賣家cartago_delenda_est (1,255) 100%+HK$ 469.05 運費所在地: 意大利
- Vintage RCA 12AT7 Preamp Tube Black Plate ECC81 Valve #62Opens in a new window or tab二手HK$ 231.24drugansdrumsandguitars (1,097) 100%+HK$ 210.21 運費所在地: 美國
- NOS NIB RCA GE 5691 Red Base Low Noise Preamp Tube Raytheon Uniline CK5691Opens in a new window or tabHK$ 781.75circatubes (3,332) 100%+HK$ 232.81 運費所在地: 美國
- RCA 6SN7GTB NIB/NOS Black Plates Medium Bottle Tubes *PLATINUM MATCH on AT1000*Opens in a new window or tab全新:其他HK$ 562.08nova.76 (3,055) 100%原價: HK$ 702.64 20% 折扣+HK$ 158.46 運費所在地: 美國
- 2 RCA 637089-1 TUBE PREAMPLIFIER PREAMP 12AY7 FROM BC-3C & 3B TUBE MIXER CONSOLEOpens in a new window or tab二手HK$ 1,524.41bandit35 (8,740) 100%+HK$ 293.31 運費所在地: 美國
- RCA 7025 1959 Tube - Balanced - Tall Gray Plates - Bent D GetterOpens in a new window or tabHK$ 390.48myamp (3,464) 100%+HK$ 198.17 運費所在地: 美國
- RCA 5963 12AU7 Tube Pair. HP Label. Matched and BalancedOpens in a new window or tab全新:其他HK$ 273.61bigfoot_tornado (1,131) 100%+HK$ 117.26 運費所在地: 加拿大
- Matched Pair RCA 12AX7A ECC83 Life Test Excellent Test Emission Strong TubeOpens in a new window or tab二手HK$ 769.63downdown975 (1,684) 100%+HK$ 163.00 運費所在地: 美國
- GE? RCA? 12AX7 Preamp Tube GOODOpens in a new window or tab二手HK$ 273.61analog.guy (3,002) 100%+HK$ 195.59 運費所在地: 美國
- 6sl7gt ecc35 RCA tube nos black plate coated testes strong preamp valveOpens in a new window or tab全新:其他HK$ 1,164.81高度評價賣家高度評價賣家cartago_delenda_est (1,255) 100%+HK$ 390.88 運費所在地: 意大利
- Vintage RCA Knight 12AU7A Preamp Tube ECC82 Valve #71Opens in a new window or tab二手HK$ 310.98drugansdrumsandguitars (1,097) 100%+HK$ 212.79 運費所在地: 美國
- WORLD'S BEST NOS RCA 5965 E180CC 6829 MATCHED PAIR TUBES NEW 1960's for CJ PV5Opens in a new window or tab全新HK$ 625.32tubemuseumusa (6,057) 100%原價: HK$ 781.67 20% 折扣+HK$ 160.49 運費所在地: 美國12 人追蹤
- RCA Preamp Tube / 6AN8A / KT1Opens in a new window or tabHK$ 116.87高度評價賣家高度評價賣家speakerguy2002 (23,605) 99.8%+HK$ 144.00 運費所在地: 美國
- 1 x JAN Sylvania 12AX7 - ECC83 Long Black Plates D-getter Preamp Vacuum TubeOpens in a new window or tabHK$ 225.07高度評價賣家高度評價賣家hi-fi-tube (1,767) 99.6%+HK$ 62.54 運費所在地: 保加利亞
- 6SN7GTB RCA White Letter Audio Receiver Preamp Vacuum Tubes Tested PairOpens in a new window or tab二手HK$ 234.45高度評價賣家高度評價賣家chukv (15,164) 99.8%+HK$ 238.82 運費所在地: 美國
- VINTAGE PAIR RCA 12AU7A ECC82 AMP PREAMP TUBE TUBES 1957Opens in a new window or tab二手HK$ 312.70natharri-7769 (140) 100%+HK$ 225.77 運費所在地: 美國
- 1 X RCA Jrc 12AT7WA Préamp Tube, Noir Plaque, Testé BonOpens in a new window or tab二手HK$ 155.21高度評價賣家高度評價賣家jspht8338 (38,981) 99.8%+HK$ 195.46 運費所在地: 美國
- NOS RCA 12AU7 MATCHED PAIR Audio Preamp Tubes 1953 Wide Black Plate Square GettOpens in a new window or tab全新:其他HK$ 1,094.45icloseouts1 (5,541) 97.4%+HK$ 338.34 運費所在地: 美國
- Matched Date Code Pair Selected USAF 5751 12AX7WA NOS Triple Mica Tubes GE NIBOpens in a new window or tab全新HK$ 1,563.11thetuberoom_usa (183) 100%+HK$ 148.14 運費所在地: 美國
- 1 x RCA 5963 / 12AU7 / ECC82 preamp tube, Black Plate, Tested GoodOpens in a new window or tab二手HK$ 91.29高度評價賣家高度評價賣家jspht8338 (38,981) 99.8%+HK$ 197.91 運費所在地: 美國免費退貨
- 1 x RCA 12AT7 preamp tube, Black Plate, D getter, Tested Good ! (3)Opens in a new window or tab二手HK$ 136.99高度評價賣家高度評價賣家jspht8338 (38,981) 99.8%+HK$ 200.12 運費所在地: 美國免費退貨
- RCA 12AX7 ECC83 Vintage NOS Long Black Plate Slanted Getter Tube (balanced)Opens in a new window or tab二手HK$ 781.75高度評價賣家高度評價賣家hamandhifi (23,934) 100%+HK$ 186.29 運費所在地: 美國10 人追蹤
- MAXI PREAMP II TESTED VINTAGE RCA 12AX7A PREAMP TUBE GREY PLATE HEAR TAP TESTOpens in a new window or tab二手HK$ 312.31baskelectroart (2,977) 100%+HK$ 150.33 運費所在地: 美國
- NOS RCA 6AN8A Vintage AUDIO Preamp RADIO VACUUM TUBE USA Tested 7.5996-DOpens in a new window or tabHK$ 132.51高度評價賣家高度評價賣家tubes4less (4,293) 99.6%+HK$ 140.72 運費所在地: 美國
- Vintage RCA 12AU7A Preamp Tube ECC82 ValveOpens in a new window or tab二手HK$ 151.50drugansdrumsandguitars (1,097) 100%+HK$ 207.63 運費所在地: 美國
- 1 x RCA JRC 12AT7WA preamp tube, Black Plate, Tested Good !Opens in a new window or tab二手HK$ 147.28高度評價賣家高度評價賣家jspht8338 (38,981) 99.8%+HK$ 195.05 運費所在地: 美國
- Lot of 5 RCA 6SN7GT Black Plate D-Getter Smoke Glass Tested Working TubeOpens in a new window or tab二手HK$ 300.58downdown975 (1,684) 100%+HK$ 238.82 運費所在地: 美國
- Pair RCA 7025 1959 Tube Tall Gray Plates - Bent D GetterOpens in a new window or tab二手HK$ 625.01myamp (3,464) 100%+HK$ 205.83 運費所在地: 美國
- NOS RCA 12AU7A preamp tube, 1960 date code, "clear top"Opens in a new window or tab全新HK$ 234.53causticmeatloaf (758) 100%+HK$ 260.56 運費所在地: 美國
- 1 x RCA 5963 / 12AU7 / ECC82 preamp tube, Black Plate, Tested Good !Opens in a new window or tab二手HK$ 86.38高度評價賣家高度評價賣家jspht8338 (38,981) 99.8%+HK$ 195.05 運費所在地: 美國
- Pair #1 12AU7A ECC82 RCA Clear Top Tested Balanced Matched Vacuum TubeOpens in a new window or tab二手HK$ 269.31downdown975 (1,684) 100%+HK$ 163.00 運費所在地: 美國
- 12AX7A RCA "Wurlitzer" halo getter '66 tube MaxiPreamp2/TV-7 testedOpens in a new window or tab二手HK$ 351.79marmy_871 (1,087) 100%+HK$ 203.18 運費所在地: 美國
- RCA 7199 Tube, TestedOpens in a new window or tab二手HK$ 297.07n7rk (8,352) 99.2%+HK$ 195.44 運費所在地: 美國
- RCA 12BH7A Gray Ladder Plts PreAmp Vacuum Tubes Same Date Code NOS/NIB Pair USA!Opens in a new window or tab全新:其他HK$ 689.50hmb3823 (2,794) 99.4%原價: HK$ 774.72 11% 折扣+HK$ 163.00 運費所在地: 美國
- Matched PAIR RCA NOS - 6AK5 EF95 Hifi Audio Preamp Tubes Gray PlatesOpens in a new window or tab全新:其他HK$ 328.34icloseouts1 (5,541) 97.4%+HK$ 338.34 運費所在地: 美國
- RCA USA 12AX7A 1970's, Testing NOS - With Balanced Sections - Preamplifier TubeOpens in a new window or tab二手HK$ 539.41vtubeaudio (600) 100%+HK$ 226.08 運費所在地: 美國
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