- 1950's Raytheon 12BH7A Black Plate Square Get Matching Pair Tubes RCA Test NOS+Opens in a new window or tabHK$ 781.13circatubes (3,329) 100%+HK$ 224.81 運費所在地: 美國
- CBS Hytron JHY 5814A 12AU7A Test NOS Short Black Plates Serious Tubes A330Opens in a new window or tab二手HK$ 429.62高度評價賣家高度評價賣家lapisseadog (7,024) 99.8%+HK$ 154.82 運費所在地: 美國
- GE 12AU7 ECC82 PERFECT MATCH QUARTET SHORT PLT HALO GETR TEST NOS+ VINTAGE 1960Opens in a new window or tab二手HK$ 390.17coolfactoraudio2025 (2,586) 100%+HK$ 227.78 運費所在地: 美國
- 2 x Brimar 12AX7 ECC83 B339 England Test GOOD Long Plate Dual Triode Vacuum TubeOpens in a new window or tabHK$ 460.47高度評價賣家高度評價賣家hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞
- 2PCS B9A 9Pin Tube Socket Test Saver For 12AU7 5670 ECC82 EL84 6922 E88CC 12AX7Opens in a new window or tab全新HK$ 62.41高度評價賣家高度評價賣家vicaudio_1 (2,959) 99.8%免費跨國運送所在地: 中國
- 12B4A New (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 26.95electronic_01 (3,070) 99.7%+HK$ 156.77 運費所在地: 美國
- 2 x 12au7 Tung-Sol Tubes*Black Glass*Low/Uneven Test*#7Opens in a new window or tab只含零件HK$ 195.20高度評價賣家高度評價賣家fng2u (6,709) 99.7%+HK$ 208.87 運費所在地: 美國
- Vintage POMONA TVS-12 TUBE SOCKET TEST ADAPTER 12 Pin Socket Saver CompactronOpens in a new window or tab二手HK$ 195.28fr33b4nd3r (2,874) 99.8%+HK$ 192.47 運費所在地: 美國
- ULTRA RARE Brimar 13D5/12au7/ECC82 LONG plates O-getter tube - 1971 - Test NOSOpens in a new window or tab全新HK$ 624.82tubemazestore (11,855) 99.3%+HK$ 191.61 運費所在地: 美國
- 3 12DW7/7247 Tubes (USA) Test goodOpens in a new window or tab二手HK$ 390.56eastern-electric (10,790) 100%+HK$ 162.87 運費所在地: 美國
- Perma-Test 12CU5 12C5 Vacuum Tube Made In Japan NOS +BoxOpens in a new window or tab全新HK$ 25.15高度評價賣家高度評價賣家k4_pacific (86,280) 99.8%+HK$ 140.60 運費所在地: 美國
- 1 x RCA 12AU7 - ECC82 *CLEAR TOP* Side Getter Test GOOD Dual Triode Vacuum TubeOpens in a new window or tabHK$ 124.67高度評價賣家高度評價賣家原價: HK$ 155.84 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞
- RCA 12AT7 ECC81 NOS NIB Life Test Excellent Black Plate Square D-Getter TubeOpens in a new window or tab全新HK$ 269.10downdown975 (1,673) 100%+HK$ 162.87 運費所在地: 美國
- Balanced TEST NOS TELEFUNKEN 12AX7 SMOOTH PLATE Tube BOGEN AMP No microphonics!Opens in a new window or tab全新:其他HK$ 856.35高度評價賣家高度評價賣家原價: HK$ 1,201.92 29% 折扣tubesradios (5,157) 100%+HK$ 162.87 運費所在地: 美國
- 新刊登物品5963 / 12AU7 / ECC82 MullardTube New (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 503.441_year_warranty_tubes (974) 100%+HK$ 183.33 運費所在地: 美國
- NEW- Battery Tester 100 Amp Schumacher Test Load 6 and 12 Volt Batteries BT-100Opens in a new window or tab全新HK$ 468.52anggiv65 (278) 99.5%+HK$ 316.98 運費所在地: 美國
- 3 x Philips ECC83 - 12AX7 Test GOOD I63 I65 Heerlen Triode Audio Vacuum TubesOpens in a new window or tabHK$ 781.05高度評價賣家高度評價賣家hi-fi-tube (1,764) 99.6%+HK$ 70.30 運費所在地: 保加利亞
- 3 x Valvo (Mullard made) ECC83 - 12AX7 Test GOOD I61 Triode Audio Vacuum TubesOpens in a new window or tabHK$ 884.78高度評價賣家高度評價賣家hi-fi-tube (1,764) 99.6%+HK$ 70.30 運費所在地: 保加利亞
- NOS SYLVANIA ECC83 12AX7 MATCHED-PAIR with AMPLITREX TOP TEST RESULTS D-GETTERS!Opens in a new window or tab全新HK$ 1,113.11tubemuseumusa (6,057) 100%原價: HK$ 1,171.69 5% 折扣+HK$ 176.22 運費所在地: 美國
- GE 6201 JG 12AT7WA ECC81 NOS NIB Life Test Excellent Tested Emission 100% TubeOpens in a new window or tab全新HK$ 151.93downdown975 (1,673) 100%+HK$ 162.87 運費所在地: 美國
- 1 x NOS Tungsol 6201 - 12AT7WA - ECC801S Test SUPER Solid Metal Disc Getter TubeOpens in a new window or tabHK$ 267.15高度評價賣家高度評價賣家原價: HK$ 333.93 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 78.11 運費所在地: 保加利亞
- 1 x NOS Philips Mullard ECC82 12AU7 Test STRONG BALANCED Gf5 Triode Vacuum TubeOpens in a new window or tabHK$ 249.96高度評價賣家高度評價賣家原價: HK$ 312.45 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞
- ARP12 MULLARD VALVE CV1331 VP23 VP22 NOS TEST GOOD TUBE WW2 MILITARY WS38 RADIOOpens in a new window or tab全新:其他HK$ 156.32gridbiasanodecurrent (565) 100%+HK$ 88.11 運費所在地: 英國
- 1pc Gold 9pin Experiment board for test 12AX7 12AU7 EL84 6P1 ectOpens in a new window or tabHK$ 74.21高度評價賣家高度評價賣家tubemalls (4,735) 99%+HK$ 39.06 運費所在地: 中國10 人追蹤
- 12BH7 Balanced Sylvania New (New Old Stock) Test New 1 Year WarrantyOpens in a new window or tab全新HK$ 151.93electronic_01 (3,070) 99.7%+HK$ 160.83 運費所在地: 美國
- 2 x NOS USA made E80CC - 6085 Test V.GOOD ~12AU7 Vacuum Dual Triode Preamp TubeOpens in a new window or tabHK$ 593.66高度評價賣家高度評價賣家原價: HK$ 742.07 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞10 人追蹤
- 1x NOS? Philips E82CC 12AU7WA ECC82 Test VERY GOOD Audio Dual Triode Vacuum TubeOpens in a new window or tabHK$ 324.95高度評價賣家高度評價賣家原價: HK$ 406.19 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞
- Balanced 5751 (12AX7) Sylvania black plate/square getter Tube, TV-7D Test 84/82%Opens in a new window or tab二手HK$ 296.44bobvcs (8,745) 100%+HK$ 116.78 運費所在地: 美國
- 12AU7 Balanced GE New (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 128.50electronic_01 (3,070) 99.7%+HK$ 160.05 運費所在地: 美國
- 12BH7 Balanced Amperex New (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 378.46electronic_01 (3,070) 99.7%+HK$ 168.18 運費所在地: 美國
- MULLARD 12AX7 (ECC83) I61 Premium Vintage AUDIO VACUUM TUBE TEST NOS 5.10307.COpens in a new window or tabHK$ 702.62高度評價賣家高度評價賣家tubes4less (4,287) 99.8%+HK$ 140.60 運費所在地: 美國
- 12AT7 Balanced GE (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 136.31electronic_01 (3,070) 99.7%+HK$ 160.29 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$ 312.06baskelectroart (2,976) 100%+HK$ 150.21 運費所在地: 美國
- Two GE 12BZ7 Tubes NOS NIB Black Plate O Getter TV-7 & AMPLITREX Test ResultsOpens in a new window or tab全新HK$ 296.44murphken (5,274) 100%+HK$ 138.57 運費所在地: 美國
- 2 x NOS *sealed* Siemens 5814A ECC82 E82CC 12AU7 Test STRONG Triode Vacuum TubesOpens in a new window or tabHK$ 3,874.39高度評價賣家高度評價賣家原價: HK$ 4,842.99 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 78.11 運費所在地: 保加利亞
- Compactron 1 x 12 Pin Tube Tall Test Socket Adapter -Pomona Electronics P/N 2742Opens in a new window or tab二手HK$ 242.15高度評價賣家高度評價賣家snorin-sonoran (4,660) 99.9%+HK$ 147.95 運費所在地: 美國
- 2 x ARP12 MULLARD VALVE CV1331 VP23 VP22 NOS TEST GOOD TUBE WW2 MILITARY RADIOOpens in a new window or tab全新:其他HK$ 215.13gridbiasanodecurrent (565) 100%+HK$ 88.11 運費所在地: 英國
- 2 x ARP12 MULLARD VALVE CV1331 VP23 VP22 NOS TEST GOOD TUBE WW2 MILITARY RADIOOpens in a new window or tab全新:其他HK$ 213.17gridbiasanodecurrent (565) 100%+HK$ 88.11 運費所在地: 英國
- TEST NOS Closely Matched Pair GE ECC83 12AX7 12AX7A TUBE NO MICROPHONIC TV7 Lot5Opens in a new window or tab全新:其他HK$ 730.35高度評價賣家高度評價賣家原價: HK$ 1,025.00 29% 折扣tubesradios (5,157) 100%+HK$ 162.87 運費所在地: 美國
- TEST NOS Mullard ECC82 12AU7 Tube BOGEN AMP No MicrophonicsOpens in a new window or tab二手HK$ 633.03高度評價賣家高度評價賣家原價: HK$ 888.45 29% 折扣tubesradios (5,157) 100%+HK$ 162.87 運費所在地: 美國
- 1 NEC 12AD7 Tube (Japan) Test goodOpens in a new window or tab二手HK$ 351.51eastern-electric (10,790) 100%+HK$ 162.87 運費所在地: 美國
- 1970s Vintage MATCHED & Boxed Pair RCA 12AU7A ECC82 TEST STRONG 96-100% NEW NOSOpens in a new window or tabHK$ 343.70valves-tubes (3,824) 100%+HK$ 186.53 運費所在地: 美國
- Lansdale 12AU7 ECC82 6189 12AU7WA CBRZ Mil-Spec Tubes, Matched Pair, Test NOSOpens in a new window or tab全新:其他HK$ 937.35n7rk (8,351) 99.2%+HK$ 195.28 運費所在地: 美國
- Test New Close Pair Bogen by Mullard ECC82/12AU7A Tubes -Code Gf1 B0LOpens in a new window or tab全新HK$ 763.55rey60347 (4,601) 100%+HK$ 132.79 運費所在地: 美國
- Two GE 12AT7 Test new/Results date 56-17 on one tube & second tube copper postsOpens in a new window or tab二手HK$ 205.28cuc048f7am (1,050) 100%+HK$ 171.02 運費所在地: 加拿大
- Westinghouse 1951 12AT7 ECC81 Tube Black Plate Angled D-Getter Balanced Test NOSOpens in a new window or tab全新HK$ 351.12thetuberoom_usa (183) 100%+HK$ 132.40 運費所在地: 美國
- Pair ECC83 / 12AX7 TFK NOS rare PERFECT MATCHED full test data RoeV10Opens in a new window or tab全新HK$ 3,905.64高度評價賣家高度評價賣家tubes_old70 (425) 100%+HK$ 156.23 運費所在地: 羅馬尼亞
- 2 x NOS Telefunken Philips UF89 - 12DA6 Test GOOD Pentode Vacuum Audio 60's TubeOpens in a new window or tabHK$ 75.30高度評價賣家高度評價賣家原價: HK$ 94.13 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞
- Pair RCA 12B4A Same Date NOS NIB Life Test Excellent TubeOpens in a new window or tab全新HK$ 151.93downdown975 (1,673) 100%+HK$ 162.87 運費所在地: 美國
- 4 x MATCHED NOS 12SH7, VT-288, RCA USA, AMPLIFIER TEST, OWN BOXES, 1945Opens in a new window or tab全新:其他HK$ 150.97pebaran81 (1,074) 100%+HK$ 88.31 運費所在地: 德國
- 12W6GT GE New 2 Tubes (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 73.82guaranteed_nos_tubes (140) 100%+HK$ 169.43 運費所在地: 美國
- 4 x NOS GE 12AT7WC - ECC81 - 6201 Test V.GOOD 5-star Green MILITARY Vacuum TubesOpens in a new window or tabHK$ 624.90高度評價賣家高度評價賣家原價: HK$ 781.13 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 70.30 運費所在地: 保加利亞
- Pair GE JAN 12B4A Same Date NOS NIB Military Spec Life Test Excellent TubeOpens in a new window or tab全新HK$ 175.36downdown975 (1,673) 100%+HK$ 162.87 運費所在地: 美國
- TELEFUNKEN 12AU7 ECC82 Matching Pair Low Noise Smooth Plates Tubes Test NOSOpens in a new window or tabHK$ 1,952.82circatubes (3,329) 100%+HK$ 224.26 運費所在地: 美國14 人追蹤
- NOS Sylvania 5814A ECC82 E82CC 12AU7 ECC802S Test VERY STRONG Triode Vacuum TubeOpens in a new window or tabHK$ 119.98高度評價賣家高度評價賣家原價: HK$ 149.98 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞
- 12bh7 tube black plate Marconi Italy square getter welded 1950's test strong oneOpens in a new window or tab二手HK$ 2,726.14高度評價賣家高度評價賣家cartago_delenda_est (1,251) 100%免費跨國運送所在地: 意大利
- 5965 / 12AV7 Tube New (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 81.631_year_warranty_tubes (974) 100%+HK$ 169.66 運費所在地: 美國
- Radio Tubes 12AU7 ECC82 Daystrom Italy Test 115/115Opens in a new window or tab二手HK$ 234.26cjt13b (17,189) 100%+HK$ 147.63 運費所在地: 美國
- 5963 / 12AU7 GE Match Balance Pair New (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 253.48electronic_01 (3,070) 99.7%+HK$ 164.11 運費所在地: 美國
- 1 x Triotron EL12 Test V. STRONG 1950s Power Pentode Radio Audio Vacuum TubeOpens in a new window or tab全新HK$ 312.45高度評價賣家高度評價賣家原價: HK$ 390.56 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 70.30 運費所在地: 保加利亞
- 5965 / 12AV7 Matched Balanced Pair RCA (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 206.61electronic_01 (3,070) 99.7%+HK$ 162.55 運費所在地: 美國
- 1x Philips ECC82 12AU7 Test GOOD 𝛥S k6P D-getter pre-K61 Long Plate Vacuum TubeOpens in a new window or tabHK$ 1,249.80高度評價賣家高度評價賣家原價: HK$ 1,562.26 20% 折扣hi-fi-tube (1,764) 99.6%+HK$ 62.49 運費所在地: 保加利亞
- Mullard 12BA6 HF93 Label Amperex NOS NIB Life Test Excellent TubeOpens in a new window or tab全新HK$ 128.50downdown975 (1,673) 100%+HK$ 162.87 運費所在地: 美國
- Philips Miniwatt Heerlen ECC82 12AU7 matched pairs test NOSOpens in a new window or tab全新:其他HK$ 1,406.03petras*music*shop (304) 94.1%免費跨國運送所在地: 荷蘭
- 新刊登物品12AZ7 Balanced Sylvania Tube New (New Old Stock) Test NEW 1 Year WarrantyOpens in a new window or tab全新HK$ 81.631_year_warranty_tubes (974) 100%+HK$ 169.66 運費所在地: 美國
- 2-RCA 12SN7GT Twin Triode NOS Black Plates Bottom D Getters Same Codes Test GOODOpens in a new window or tab全新:其他HK$ 195.20radiowilbur (6,964) 99.8%+HK$ 238.63 運費所在地: 美國
- RARE Raytheon CK5814/12au7/ECC82 Gray plates tube Triple Mica - Test NEWOpens in a new window or tab二手HK$ 273.32tubemazestore (11,855) 99.3%+HK$ 180.21 運費所在地: 美國
- ULTRA RARE Matched Pair KEN-RAD 5814/12au7/ECC82 Pewter plates tubes - Test NOSOpens in a new window or tab二手HK$ 663.88tubemazestore (11,855) 99.3%+HK$ 192.94 運費所在地: 美國
- Matched Pair Sylvania NOS JAN 6189W/12au7/ECC82 Gray plates tubes - Test NEWOpens in a new window or tab全新HK$ 273.32tubemazestore (11,855) 99.3%+HK$ 180.21 運費所在地: 美國
- Ge 12SN7GT Tubes (USA) plate-NOS TESTOpens in a new window or tabHK$ 304.64karmasisters (1,455) 98.5%+HK$ 202.94 運費所在地: 美國
- 1972 TEST NEW NOS MULLARD 12AU7 12AU7A ECC82 Short Plate TUBE NO MICROPHONICsOpens in a new window or tab全新:其他HK$ 375.88高度評價賣家高度評價賣家原價: HK$ 527.57 29% 折扣tubesradios (5,157) 100%+HK$ 162.87 運費所在地: 美國
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