- HiFi 2.0 Channel Tube Audio Bluetooth Stereo Processor Preamp Pre-AmplifierOpens in a new window or tab全新HK$ 625.74高度評價賣家高度評價賣家原價: HK$ 703.09 11% 折扣abey-5 (1,040) 97.2%+HK$ 78.05 運費所在地: 中國22 人追蹤
- Mini SA-20 HiFi Vacuum Tube Preamp HiFi Stereo Audio Pre-Amplifier USB/BluetoothOpens in a new window or tab全新HK$ 698.40高度評價賣家高度評價賣家原價: HK$ 759.11 8% 折扣magicdone (269) 96%免費跨國運送所在地: 中國
- HiFi 12AX7 Vacuum Tube Preamp Stereo Audio Desktop Preamplifier Refer to MarantzOpens in a new window or tab全新HK$ 1,851.05高度評價賣家高度評價賣家jstool777 (2,130) 98.5%+HK$ 460.97 運費所在地: 中國
- Electro-Harmonix 7025EH Preamp Vacuum Tube 🖤 Worldwide ShippingOpens in a new window or tab全新HK$ 195.32kartakou (3) 100%+HK$ 46.88 運費所在地: 白俄羅斯
- Hiend Stereo ECC82 vacuum Tube preamp base on America Rogue99 preamplifierOpens in a new window or tab全新HK$ 2,325.76 至 HK$ 2,785.05高度評價賣家高度評價賣家sn6868 (4,798) 98.7%+HK$ 312.71 運費所在地: 中國
- Tube Lamp Phono Stereo PreampOpens in a new window or tab全新HK$ 4,297.14evgenijsan (583) 100%免費跨國運送所在地: 立陶宛
- Mini Valve Tube Headphone Amplifier Desktop Audio Preamp HiFi Compact Stereo AmpOpens in a new window or tab全新HK$ 204.04高度評價賣家高度評價賣家原價: HK$ 221.78 8% 折扣doukshop (2,593) 99.6%免費跨國運送所在地: 中國
- HiFi Valve Tube Preamp Bluetooth Receiver Desktop Headphone Amp USB Music PlayerOpens in a new window or tab全新HK$ 527.60高度評價賣家高度評價賣家doukstore (18,326) 99.4%免費跨國運送所在地: 中國免費退貨
- 1963 Dynaco Pas 3 Vintage Tube Preamp Preamplifier Tubes IncludedOpens in a new window or tab只含零件HK$ 3,515.84yukesjs1 (2,340) 100%+HK$ 1,171.09 運費所在地: 美國11 人追蹤
- Conrade Johnson PV-8 Tube Preamp With Awesome Phono Section Works GreatOpens in a new window or tab二手HK$ 12,500.63retrorecords (8,069) 100%+HK$ 1,590.72 運費所在地: 美國
- Nobsound E6 Direct Heated Vacuum Tube Preamp Class A Stereo Audio Pre-AmplifierOpens in a new window or tab全新HK$ 507.77高度評價賣家高度評價賣家原價: HK$ 570.27 11% 折扣doukmall (57,410) 99.4%免費跨國運送所在地: 中國105 人追蹤
- Preamplificatore valvolare BILANCIATO Balanced tube preampOpens in a new window or tab全新HK$ 14,296.83pulkass (1,283) 100%+HK$ 1,009.19 運費所在地: 意大利20 人追蹤
- HiFi Bluetooth 5.0 Tube Preamp MM/MC Phono Stage Amplifier FM Radio USB PlayerOpens in a new window or tab全新HK$ 1,562.52高度評價賣家高度評價賣家doukmall (57,410) 99.4%免費跨國運送所在地: 中國最後 1 件53 人追蹤
- HiFi Tube Preamp Bluetooth 5.0 Receiver Phono/Turntable Pre-Amplifier USB PlayerOpens in a new window or tab全新HK$ 1,471.27高度評價賣家高度評價賣家原價: HK$ 1,599.21 8% 折扣doukshop (2,593) 99.6%免費跨國運送所在地: 中國
- Aiyima 6p6p push pull 6v6 tube integrated amplifier 12AX7Opens in a new window or tab二手HK$ 3,906.49cosmovitali (569) 100%0 個出價 · 剩餘時間剩餘時間:59 分 (今天 下午01:47)HK$ 5,078.44立即買+HK$ 1,580.26 運費所在地: 美國
- Preamp Stereo Audio HiFi Tube Preamplifier 12AU7 12AX7 6Z4 Vacuum Tube USOpens in a new window or tab全新HK$ 2,309.05高度評價賣家高度評價賣家haitaogou-us (5,277) 97.6%免費跨國運送所在地: 中國82+ 人追蹤
- LUXKIT A505 Vacuum Tube Preamp Working ConfirmedOpens in a new window or tab二手HK$ 5,469.01高度評價賣家高度評價賣家uniuni_shop (474) 98.5%免費跨國運送所在地: 日本免費退貨
- Nobsound NS-10P Mini Vacuum Tube Preamp HiFi Stereo Preamp Amplifier Treble BassOpens in a new window or tab全新HK$ 359.32高度評價賣家高度評價賣家原價: HK$ 390.57 8% 折扣doukmall (57,410) 99.4%免費跨國運送所在地: 中國免費退貨325 人追蹤
- one tested preamp E288CC audio amplifier tubeOpens in a new window or tab二手HK$ 672.79mytubesshop (186) 100%+HK$ 75.69 運費所在地: 法國
- Tube Preamp Vacuum Tube Valve Preamp Phono Preamp For TurntableOpens in a new window or tab全新HK$ 197.36suejdelle (249) 98.4%免費跨國運送所在地: 中國10 人追蹤
- VINTAGE PRESTO TUBE MONO REEL TO REEL PREAMPLIFIER MILITARY TAPE PREAMP AM-1642Opens in a new window or tab只含零件HK$ 7,773.92bandit35 (8,741) 100%+HK$ 2,287.72 運費所在地: 美國24 人追蹤
- HiFi Remote Stereo Balance ARC Tube Preamplifier Vacuum 6N11+ECC82 Tube PreampOpens in a new window or tab全新HK$ 4,084.74 至 HK$ 4,495.16高度評價賣家高度評價賣家wolf6911 (8,603) 98.6%+HK$ 830.63 運費所在地: 中國45+ 人追蹤
- Remote Stereo Balance Tube preamplifier Vacuum tube preamp base on ARC preampOpens in a new window or tab全新HK$ 2,562.66 至 HK$ 3,086.13高度評價賣家高度評價賣家lc20110801 (3,525) 99.2%+HK$ 507.84 運費所在地: 中國
- Tube Lamp Phono Stereo PreampOpens in a new window or tab全新HK$ 6,641.04evgenijsan (583) 100%免費跨國運送所在地: 立陶宛11 人追蹤
- YJ Pre-AMP Amp Tube 6N3 Preamp (Matisse circuit) YJ0066Opens in a new window or tab全新HK$ 250.02高度評價賣家高度評價賣家原價: HK$ 263.14 5% 折扣eama0910 (10,054) 99.3%+HK$ 31.25 運費所在地: 中國
- RS28C Leben vacuum tube preamp CR type equalizer #11Opens in a new window or tab二手HK$ 44,526.22高度評價賣家高度評價賣家hirose1117 (2,726) 98.6%免費跨國運送所在地: 日本
- HiFi Bluetooth Vacuum Tube Preamp Stereo Audio Amplifier Headphone Amp VU MeterOpens in a new window or tab全新HK$ 773.41高度評價賣家高度評價賣家原價: HK$ 859.35 10% 折扣doukmall (57,410) 99.4%免費跨國運送所在地: 中國83 人追蹤
- HiFi Vacuum Tube Preamp Class A Single-ended / Balanced XLR Stereo Audio PreampOpens in a new window or tab全新HK$ 7,475.39高度評價賣家高度評價賣家原價: HK$ 8,125.43 8% 折扣doukmall (57,410) 99.4%免費跨國運送所在地: 中國即將售完250 人追蹤
- Finished 12AX7+12AU7+6Z4 Tube Preamplifier HiFi Vacuum Tube Preamp 2019 NewOpens in a new window or tab全新HK$ 2,237.81高度評價賣家高度評價賣家wolf6911 (8,603) 98.6%+HK$ 635.19 運費所在地: 中國最後 1 件199 人追蹤
- ECC83 tube phono stage,phono preamp,circuit based on Marantz model 1Opens in a new window or tab全新HK$ 4,687.79t1n9-32 (40) 100%免費跨國運送所在地: 中國
- Refer Marantz 7 Preamplifier HiFi 12AX7 Tube Remote Preamp Audio With DisplayOpens in a new window or tab全新HK$ 1,586.04 至 HK$ 1,937.62高度評價賣家高度評價賣家pinshuche (4,742) 97.6%+HK$ 585.97 運費所在地: 中國220+ 人追蹤
- LOT OF 3 MATCHED RCA 12AU7A (ECC82) PREAMP VACUM TUBE - TESTED EXCELLENT - USAOpens in a new window or tab全新:其他HK$ 351.51filippie (11,718) 99.7%+HK$ 181.42 運費所在地: 美國
- Electronic Tube Amplifier Hifi Sound System Vacuum Valve PreampOpens in a new window or tab全新HK$ 266.58高度評價賣家高度評價賣家tukiqu (1,398) 97.9%免費跨國運送所在地: 中國
- Tube Lamp Stereo Preamp, Phono Preamplifiet 2in1Opens in a new window or tab全新HK$ 6,094.13evgenijsan (583) 100%免費跨國運送所在地: 立陶宛19 人追蹤
- Mini Bluetooth 5.0 Vacuum Tube Preamp HiFi USB Player Stereo Audio Headphone AmpOpens in a new window or tab全新HK$ 524.64高度評價賣家高度評價賣家原價: HK$ 570.27 8% 折扣doukmall (57,410) 99.4%免費跨國運送所在地: 中國免費退貨271 人追蹤
- Dynaco PAS 2 Stereo Tube Preamplifier.Opens in a new window or tab二手HK$ 4,687.79svetlanyusupov-0 (203) 100%+HK$ 1,883.24 運費所在地: 美國15 人追蹤
- Vintage Midland Stereo Tube tape phono Preamplifier Preamp Olson like Shure m65Opens in a new window or tab只含零件HK$ 1,250.00dianki5 (574) 100%+HK$ 380.18 運費所在地: 美國13 人追蹤
- David Bogen Challenger MX6 Tube Preamp/Mixer SERVICED And WORKINGOpens in a new window or tab二手HK$ 1,250.08shde-26 (81) 100%+HK$ 648.32 運費所在地: 美國
- HiFi Remote Control Tube Preamp Stereo Preamplifier Base On CAT SL-1 CircuitOpens in a new window or tab全新HK$ 2,003.28 至 HK$ 2,296.44高度評價賣家高度評價賣家wolf6911 (8,603) 98.6%+HK$ 830.63 運費所在地: 中國3+ 人追蹤
- Vacuum Tube Preamp Built Into Sa6600 Self-Made, Fully Working Product,Opens in a new window or tab二手HK$ 6,173.67高度評價賣家高度評價賣家jp-shop2018 (847) 99.7%+HK$ 1,562.60 運費所在地: 日本免費退貨
- HiFi Bluetooth 5.0 Vacuum Tube Preamp Stereo Receiver Headphone Amp USB PlayerOpens in a new window or tab全新HK$ 503.08高度評價賣家高度評價賣家原價: HK$ 546.83 8% 折扣doukmall (57,410) 99.4%免費跨國運送所在地: 中國免費退貨123 人追蹤
- ART Tube MP Studio V3 Tube Microphone Preamp with LimiterOpens in a new window or tab二手HK$ 781.30tomoushi_40 (351) 94.1%免費跨國運送所在地: 日本免費退貨
- Fx-Audio Tube-01J Black Tube Preamp Line Amplifier Nfj Original Model BlackOpens in a new window or tab全新HK$ 538.31高度評價賣家高度評價賣家kozuki-sukiyaki (2,108) 97.4%免費跨國運送所在地: 日本免費退貨即將售完12 人追蹤
- 7044 Amperex tube preamp grey plate triple mica test strongOpens in a new window or tab全新:其他HK$ 2,648.60高度評價賣家高度評價賣家cartago_delenda_est (1,255) 100%免費跨國運送所在地: 意大利
- NEC NORTHERN ELECTRIC 12AD7 LOW NOISE 12AX7 PREAMP TUBEOpens in a new window or tab二手HK$ 269.55bandit35 (8,741) 100%+HK$ 184.78 運費所在地: 美國
- one pair 5751 National triple mica preamp audio amplifier tube matched like NOSOpens in a new window or tab全新HK$ 588.69mytubesshop (186) 100%+HK$ 75.69 運費所在地: 法國13 人追蹤
- TEN ECC81 12AT7 NOS Tested Double Triode Tube PreampOpens in a new window or tab全新:其他HK$ 187.51filamentum (3,605) 99.7%+HK$ 61.96 運費所在地: 比利時
- ef800 Telefunken Germany tube preamp gold pin tested strong one piece noOpens in a new window or tab全新:其他HK$ 773.49高度評價賣家高度評價賣家cartago_delenda_est (1,255) 100%免費跨國運送所在地: 意大利
- Dario 12AT7 ECC81 Tested Double Triode Tube PreampOpens in a new window or tab全新:其他HK$ 132.82filamentum (3,605) 99.7%+HK$ 61.96 運費所在地: 比利時
- HITACHI 12AX7 ECC83 Japan Low Noise Preamp TubeOpens in a new window or tabHK$ 234.39circatubes (3,335) 100%+HK$ 128.91 運費所在地: 美國
- 1 x NOS Siemens & Halske E88CC CCa 6922 Test STRONG A6 Dual Triode Preamp TubeOpens in a new window or tabHK$ 603.16高度評價賣家高度評價賣家hi-fi-tube (1,768) 99.6%+HK$ 62.50 運費所在地: 保加利亞
- JJ 5751 Preamp TubeOpens in a new window or tabHK$ 155.87tubedepot (4,708) 100%+HK$ 168.60 運費所在地: 美國18 人追蹤
- 1957 RAYTHEON CK5814 Black Square Plate Preamp TubeOpens in a new window or tabHK$ 234.39circatubes (3,335) 100%+HK$ 128.91 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$ 54.30fadedgypsy (8,132) 100%+HK$ 176.42 運費所在地: 美國
- Siemens ECC83, 12AX7, Preamp Tube, Code 2A1, NOSOpens in a new window or tabHK$ 1,219.44scrobo01 (1,077) 100%+HK$ 294.35 運費所在地: 意大利12 人追蹤
- Fender Shuguang 12AX7 Test Strong Amp Radio Preamp Tube GuaranteedOpens in a new window or tab二手HK$ 113.99fadedgypsy (8,132) 100%+HK$ 178.37 運費所在地: 美國
- cv181 mullard tube pair preamp tubes British valves same code mil specs strongOpens in a new window or tab全新:其他HK$ 9,766.24高度評價賣家高度評價賣家cartago_delenda_est (1,255) 100%+HK$ 468.78 運費所在地: 意大利
- NOS NIB MULLARD 6680 12AU7 Low Noise Preamp TubeOpens in a new window or tabHK$ 468.78circatubes (3,335) 100%+HK$ 176.03 運費所在地: 美國
- BRIMAR 12AU7 ECC82 LONG PLATE Low Noise Preamp Tube Great BritainOpens in a new window or tabHK$ 585.97circatubes (3,335) 100%+HK$ 128.91 運費所在地: 美國
- Radiotron ECC81 - 12AT7 NOS Tested Double Triode Tube PreampOpens in a new window or tab全新HK$ 132.82filamentum (3,605) 99.7%+HK$ 61.96 運費所在地: 比利時
- ECC82 12AU7 Tested Double Triode Tube PreampOpens in a new window or tab全新:其他HK$ 179.70filamentum (3,605) 99.7%+HK$ 61.96 運費所在地: 比利時
- one 5751 Sylvania D getter preamp audio amplifier tube matched like NOSOpens in a new window or tab全新HK$ 504.59mytubesshop (186) 100%+HK$ 75.69 運費所在地: 法國
- Telefunken 7247 12DW7 Preamp Tube W. GermanyOpens in a new window or tabHK$ 312.52circatubes (3,335) 100%+HK$ 188.92 運費所在地: 美國
- 新刊登物品Mullard 12AU7 Preamp Tube Gray Ribbed Plate Halo Getter TestedOpens in a new window or tab只含零件HK$ 351.19blueoak1015 (575) 100%0 個出價 · 剩餘時間剩餘時間:6 日 (週五, 下午12:47)+HK$ 226.50 運費所在地: 美國
- VALVO SQ E81CC Special Quality ECC81 12AT7 Germany Philips Miniwatt Preamp TubeOpens in a new window or tabHK$ 312.52circatubes (3,335) 100%+HK$ 209.62 運費所在地: 美國
- 新刊登物品Raytheon 6CG7 6FQ7 JAPAN Vintage Preamp Tube for Ampeg Amps and moreOpens in a new window or tab二手HK$ 38.67fadedgypsy (8,132) 100%+HK$ 175.95 運費所在地: 美國
- one low noise preamp E288CC tested audio amplifier tubeOpens in a new window or tab二手HK$ 672.79mytubesshop (186) 100%+HK$ 75.69 運費所在地: 法國
- one 5751 5751WA GE General Electric preamp audio amplifier tube NOS & NIBOpens in a new window or tab全新HK$ 504.59mytubesshop (186) 100%+HK$ 75.69 運費所在地: 法國
- Mullard Shield Logo 12AU7 Preamp Tube Gray Ribbed HaloOpens in a new window or tab只含零件HK$ 234.00blueoak1015 (575) 100%+HK$ 238.37 運費所在地: 美國
- ef800 Telefunken Germany Ulm tube matched preamp tubes miktek cv4 mk9 microphoneOpens in a new window or tab全新:其他HK$ 3,508.03高度評價賣家高度評價賣家cartago_delenda_est (1,255) 100%免費跨國運送所在地: 意大利
- 12AU7 Tungsram quad european NOS NIB ecc82 4 units HI END Hungary tube preampOpens in a new window or tab全新HK$ 1,093.82estudiotnt (545) 100%免費跨國運送所在地: 阿根廷最後 1 件2 人追蹤
- 新刊登物品1960 Western Electric 417A Square Getter Preamp Tube StrongOpens in a new window or tabHK$ 390.65circatubes (3,335) 100%+HK$ 230.48 運費所在地: 美國
- Reference France JP200 Preamplifier Circuit Hifi Stereo Tube Preamp FinishedOpens in a new window or tab全新HK$ 2,335.53高度評價賣家高度評價賣家wolf6911 (8,603) 98.6%+HK$ 635.19 運費所在地: 中國最後 1 件57 人追蹤
- 1958 MULLARD ECC82 / 12AU7 K61 LONG PLATES GOALPOST SQUARE GETTER PREAMP TUBEOpens in a new window or tab二手HK$ 1,757.92sunnyviewlane* (725) 100%+HK$ 305.41 運費所在地: 美國11 人追蹤
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