- 新刊登物品Vintage The Fisher Tube Stereo Preamplifier "400-CX-2", Good Shape, Original.Opens in a new window or tab二手HK$ 4,920.7610 個出價 · 剩餘時間剩餘時間:4 日 19 小時 (週二, 下午12:58)+HK$ 1,268.07 運費所在地: 美國dougs*vintage*electronics (4,030) 100%
- HH Scott LC-21 Stereo Tube Preamplifier Partially MaintainedOpens in a new window or tab二手HK$ 577.9934 個出價 · 剩餘時間剩餘時間:2 日 21 小時 (週日, 下午02:28)+HK$ 780.99 運費所在地: 美國director_91 (66) 100%
- Bottlehead BeePre 300B Stereo Tube Preamplifier With BeeQuiet Attenuator Nice!Opens in a new window or tab二手HK$ 5,428.461 個出價 · 剩餘時間剩餘時間:3 日 (週日, 下午06:24)+HK$ 982.67 運費所在地: 美國tubegopher (1,210) 100%
- Marantz Model 7 Pre Amp Preamplifier Tube Vintage Iconic Tested Working!Opens in a new window or tab二手HK$ 18,941.0227 個出價 · 剩餘時間剩餘時間:3 日 (週日, 下午06:00)+HK$ 2,194.19 運費所在地: 美國premium-partz_tickler (6,340) 98.8%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 140.90免費跨國運送所在地: 中國97 人追蹤高度評價賣家高度評價賣家looyotech (755) 98.9%
- Tube Phono preamplifier ( dual mono )Opens in a new window or tab全新:其他HK$ 1,163.80+HK$ 226.51 運費所在地: 克羅地亞共和國10 人追蹤hrvojica2 (221) 100%
- Generic DIY Audio Tube Preamplifier PS Vintage Hi Fi Amplifier Power SupplyOpens in a new window or tab只含零件HK$ 173.550 個出價 · 剩餘時間剩餘時間:5 日 17 小時 (週三, 上午10:29)+HK$ 377.73 運費所在地: 美國fallangelfall (695) 100%
- MCINTOSH C-4 MONO TUBE PREAMPLIFIER FOR PARTS OR PROJECTOpens in a new window or tab只含零件HK$ 4,678.63+HK$ 627.20 運費所在地: 美國marantzonetoten (1,971) 100%
- ART AR Tee Mike Preamplifier TUBE MP Studio V3 [Domestic regular import]Opens in a new window or tab全新HK$ 1,382.05免費跨國運送所在地: 日本world_item_rinascere_au (50) 100%
- Dynaco PAS 2 Stereo Tube Preamplifier.Opens in a new window or tab二手HK$ 4,686.44+HK$ 1,882.70 運費所在地: 美國16 人追蹤svetlanyusupov-0 (203) 100%
- Vintage Marantz 7C tube preamplifier in good working condition S/N 19929Opens in a new window or tab二手HK$ 35,148.21+HK$ 1,405.93 運費所在地: 秘魯iamtubeman (505) 100%
- 新刊登物品Altec 1510A Tube 2 Channel Preamplifier Phono Microphone Stepup 2 Peerless 4629Opens in a new window or tab只含零件HK$ 9,365.07+HK$ 850.20 運費所在地: 美國moediggzhifi (551) 99.3%
- U8 Audio Amplifier Bluetooth 5.1 Tube Preamplifier Headphone Amplifier in OneOpens in a new window or tab全新HK$ 1,192.93原價: HK$ 1,255.735% 折扣免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家thanksbuyer-hobby (19,019) 98.7%
- Preamp Stereo Audio HiFi Tube Preamplifier 12AU7 12AX7 6Z4 Vacuum Tube USOpens in a new window or tab全新HK$ 2,308.38免費跨國運送所在地: 中國83+ 人追蹤高度評價賣家高度評價賣家haitaogou-us (5,282) 97.6%
- Finished 12AX7+12AU7+6Z4 Tube Preamplifier HiFi Vacuum Tube Preamp 2018 NewOpens in a new window or tab全新HK$ 2,483.81+HK$ 531.13 運費所在地: 中國即將售完235 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- Refer Marantz 7 Preamplifier HiFi 12AX7 Tube Remote Preamp Audio With DisplayOpens in a new window or tab全新HK$ 1,585.58 至 HK$ 1,937.06+HK$ 585.80 運費所在地: 中國146+ 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- Fisher 50C mono tube preamplifier preamp ALL ORIGINALOpens in a new window or tab全新HK$ 14,449.85+HK$ 1,330.32 運費所在地: 美國14 人追蹤高度評價賣家高度評價賣家hifiaudio*com (11,542) 99.6%
- Remote Stereo Balance Tube preamplifier Vacuum tube preamp base on ARC preampOpens in a new window or tab全新HK$ 2,561.92 至 HK$ 3,085.24+HK$ 507.70 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Marantz Model 7 Vacuum Tube Stereo Preamplifier Vintage replica SilverOpens in a new window or tab二手HK$ 24,666.29免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家g.graphic (1,514) 99.1%
- Paragon Audio Model 12 Tube Preamplifier (Worldwide Shipping)Opens in a new window or tab二手HK$ 38,897.44+HK$ 1,946.43 運費所在地: 美國9957easy (3,742) 100%
- Vacuum tube preamplifier (maintained) LUXKIT A3300 #5Opens in a new window or tab二手HK$ 6,787.52免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- Luxman CL34 Tube PreamplifierOpens in a new window or tab只含零件HK$ 4,530.22+HK$ 1,748.51 運費所在地: 美國18 人追蹤hifeveraudio (680) 100%
- Dynaco PAS-3X Tube Preamplifier - Upgraded and Serviced 12AX7 & 12X4Opens in a new window or tab二手HK$ 3,905.37+HK$ 1,452.72 運費所在地: 美國10 人追蹤jamxii (3,003) 100%
- Vintage Midland Stereo Tube tape phono Preamplifier Preamp Olson like Shure m65Opens in a new window or tab只含零件HK$ 1,249.64+HK$ 380.07 運費所在地: 美國15 人追蹤dianki5 (576) 100%
- Product: Conrad Johnson PV7 (PV-7) Tube PreamplifierOpens in a new window or tab二手HK$ 9,958.68+HK$ 4,178.43 運費所在地: 美國28 人追蹤audiobuyersinc (582) 97.9%
- Luxman CL34 Tube PreamplifierOpens in a new window or tabHK$ 17,574.14+HK$ 2,531.77 運費所在地: 美國24 人追蹤seamaster969 (490) 100%
- Generic DIY Audio Tube Preamplifier PS Vintage Hi Fi Amplifier Power SupplyOpens in a new window or tab只含零件HK$ 173.550 個出價 · 剩餘時間剩餘時間:5 日 16 小時 (週三, 上午10:11)+HK$ 377.73 運費所在地: 美國fallangelfall (695) 100%
- Vintage HEATHKIT WA-P2 TUBE MONO PREAMPLIFIER - Untested (Item#2)Opens in a new window or tab只含零件HK$ 780.99+HK$ 406.24 運費所在地: 美國jhlny2002 (4,238) 100%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityOpens in a new window or tab全新HK$ 178.01原價: HK$ 187.385% 折扣+HK$ 62.49 運費所在地: 中國465 人追蹤高度評價賣家高度評價賣家eama0910 (10,063) 99.3%
- Finished 12AX7 12AU7 Tube Preamplifier HiFi Pre-Amp Shigeru Wada Japan CircuitOpens in a new window or tab全新HK$ 1,390.31+HK$ 663.91 運費所在地: 中國最後 1 件265 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- HiFi ECC83 Valve Tube Preamplifier Vintage Home Desktop Stereo Audio Pre-AmpOpens in a new window or tab全新HK$ 3,260.10免費跨國運送所在地: 中國106 人追蹤高度評價賣家高度評價賣家doukstore (18,346) 99.4%
- Vintage Heathkit SP-2 Tube Preamplifier, Turns on!!Opens in a new window or tab二手HK$ 3,514.75+HK$ 1,150.99 運費所在地: 美國todd6678 (499) 99.4%
- 新刊登物品Marantz Model 7 Vacuum Tube Stereo Preamplifier Vintage 100 Volts Re IssueOpens in a new window or tabHK$ 27,337.560 個出價 · 剩餘時間剩餘時間:6 日 22 小時 (週四, 下午04:18)+HK$ 1,562.15 運費所在地: 美國高度評價賣家高度評價賣家hififorfood (3,136) 100%
- Audible Illusions Modulus 3A Tube Preamplifier, works greatOpens in a new window or tab二手HK$ 9,372.88+HK$ 1,757.49 運費所在地: 美國mbeatless (655) 100%
- Luxkit High Fidelity Stereo Tube Control Preamplifier A3300 LUXMAN JapanOpens in a new window or tab只含零件HK$ 4,893.74免費跨國運送所在地: 日本免費退貨最後 1 件20 人追蹤高度評價賣家高度評價賣家pilina2.2.16 (1,501) 98.9%
- MAC Generic DIY Tube Preamplifier C-8 PS Vintage Hi Fi Amplifier Power SupplyOpens in a new window or tab只含零件HK$ 347.110 個出價 · 剩餘時間剩餘時間:3 日 2 小時 (週日, 下午07:57)+HK$ 383.35 運費所在地: 美國fallangelfall (695) 100%
- Quicksilver Audio Phono Stage Preamplifier Tube Preamp Equalizer 100VOpens in a new window or tab二手HK$ 8,896.42免費跨國運送所在地: 日本免費退貨g.graphic5 (65) 100%
- C22 HIFI Tube Preamp mm/mc Sterephonic Preamplifier 12AT7 Tube 220V/110V Pre-ampOpens in a new window or tab全新HK$ 14,220.76原價: HK$ 14,969.195% 折扣免費跨國運送所在地: 中國免費退貨wishcolors (350) 94%
- Fosi Audio BOX X2 Phono Preamp for Turntable Tube Preamplifier MM PhonographOpens in a new window or tab全新HK$ 304.47免費跨國運送所在地: 中國免費退貨72 人追蹤高度評價賣家高度評價賣家fosiaudio-factory-store (1,424) 98.9%
- Finished 12AX7+12AU7+6Z4 Tube Preamplifier HiFi Vacuum Tube Preamp 2019 NewOpens in a new window or tab全新HK$ 2,262.38+HK$ 642.16 運費所在地: 中國最後 1 件197 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- LUXMAN CL-32 Vacuum tube preamplifier Confirmed Operation Free ShippingOpens in a new window or tab二手HK$ 6,436.04免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家geebase (797) 95.4%
- BRZHIFI PAP-711 Field Effect Tube Class A Preamplifier 110V HiFi Power AmplifierOpens in a new window or tab全新HK$ 2,733.76+HK$ 62.49 運費所在地: 中國免費退貨simplayer (112) 99.1%
- Art Tube MP Project Series Professional Microphone & Instrument PreamplifierOpens in a new window or tab只含零件HK$ 155.82+HK$ 253.77 運費所在地: 美國pickergibson (1,004) 100%
- DYNACO PAS-3X (Not PAS-3) Tube Preamplifier Tubes Included - Works, Watch VideoOpens in a new window or tab二手HK$ 5,459.70+HK$ 1,112.64 運費所在地: 美國timekinetics (503) 100%
- Jackson JX3 Tube PreamplifierOpens in a new window or tab二手HK$ 4,010.94+HK$ 713.66 運費所在地: 加拿大szalaysoundandcollectables (65) 100%
- McIntosh C22 Frank H Commemorative Edition Stereo Preamplifier Vacuum TubeOpens in a new window or tab二手HK$ 25,619.20免費跨國運送所在地: 日本免費退貨15 人追蹤tyche_inc (175) 99.3%
- McIntosh C22 Frank H Commemorative Edition Stereo Preamplifier Vacuum TubeOpens in a new window or tab二手HK$ 23,673.31原價: HK$ 25,455.177% 折扣免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家goodshop-japan (1,037) 99.1%
- Full Aluminium CAT SL-1 SL1 Tube Preamplifier DIY Chassis With KnobsOpens in a new window or tab全新HK$ 1,284.32+HK$ 642.16 運費所在地: 中國7 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Fisher 30C Mono Tube Preamplifier w/Orig Wood Case Nice Condition.Opens in a new window or tab只含零件HK$ 6,209.53+HK$ 845.04 運費所在地: 美國bcguitar (2,494) 98.4%
- PJ MIAOLAI A9 Tube Preamplifier Bluetooth 5.0 Mini Headphone Amplifier w/ PowerOpens in a new window or tab全新HK$ 452.77原價: HK$ 476.585% 折扣+HK$ 44.46 運費所在地: 中國高度評價賣家高度評價賣家topskyrc (9,848) 98%
- Acrosound S 1001 Vacuum Tube Stereo PreamplifierOpens in a new window or tab只含零件HK$ 4,686.36+HK$ 2,961.91 運費所在地: 美國21 人追蹤soundtrackhifi (813) 100%
- fisher 100t tube preamplifier tuner 12ax7 Coronet 12at7 Master Control MPX PhonoOpens in a new window or tab只含零件HK$ 7,224.93+HK$ 1,804.83 運費所在地: 美國34 人追蹤perichbrothers (1,612) 99.1%
- Bruce Moore The Conductor Series M-1 Tube PreamplifierOpens in a new window or tab二手HK$ 5,858.05+HK$ 1,487.08 運費所在地: 美國retrorecords-ca (332) 100%
- Suzurando Sound Explorer EL-880 MarkII Vacuum tube preamplifier USED JapanOpens in a new window or tab二手HK$ 2,382.19免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家kidukai_store (1,497) 99.7%
- Sanei vacuum tube preamplifier SRP-200Ⅱ #18Opens in a new window or tab二手HK$ 11,005.32免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- Tube Phono preamplifier ( dual mono )Opens in a new window or tab全新:其他HK$ 1,163.80+HK$ 304.62 運費所在地: 克羅地亞共和國hrvojica2 (221) 100%
- DYNACO PAS-3X Tube preamplifier rare USED JPOpens in a new window or tab二手HK$ 6,639.04免費跨國運送所在地: 日本免費退貨24 人追蹤高度評價賣家高度評價賣家yumekoichi (1,097) 97.2%
- Conrad Johnson PV5 Vacuum tube PreamplifierOpens in a new window or tab二手HK$ 14,059.31+HK$ 1,718.36 運費所在地: 南韓10 人追蹤cskim843 (100) 100%
- Hiend Stereo ECC82 vacuum Tube preamp base on America Rogue99 preamplifierOpens in a new window or tab全新HK$ 2,351.30 至 HK$ 2,815.63+HK$ 316.14 運費所在地: 中國高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- Lamm Ibrid Linea Preamplifier L2 Reference with tube PSU Excellent conditionOpens in a new window or tab二手HK$ 66,989.78+HK$ 4,155.06 運費所在地: 意大利mypathofmusic (184) 100%
- HI-END Stereo ECC82 Vacuum Tube Preamplifier Base On U.S Rogue99 PreampOpens in a new window or tab全新HK$ 2,436.95 至 HK$ 2,827.48+HK$ 343.67 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- 新刊登物品Scott Type 130 Stereo Tube Preamplifier==TelefunkensOpens in a new window or tab二手HK$ 13,270.43+HK$ 1,649.86 運費所在地: 美國otsonline (6,562) 99.4%
- Luxman CL-36 Stereo Tube Preamplifier. Tested And Working 100 Volts.Opens in a new window or tab二手HK$ 17,574.14+HK$ 2,538.49 運費所在地: 美國高度評價賣家高度評價賣家hififorfood (3,136) 100%
- Tube Type Fisher 400-CX Stereo Master Audio Control PreamplifierOpens in a new window or tab二手HK$ 14,059.31+HK$ 2,694.70 運費所在地: 美國64 人追蹤2a3 (10,695) 100%
- Klimo Tube Preamplifier DIY Chassis Acrylic Panel +Steel Body Installing BoxOpens in a new window or tab全新HK$ 968.18+HK$ 642.16 運費所在地: 中國23 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- DP-60L Tube Preamplifier ECC82+ECC83 Tube Preamp Base On Jadis CircuitOpens in a new window or tab全新HK$ 4,053.77 至 HK$ 4,522.41+HK$ 812.32 運費所在地: 中國7+ 人追蹤高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Classic Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 21AU7 TubeOpens in a new window or tab全新HK$ 90.53原價: HK$ 100.6010% 折扣+HK$ 7.73 運費所在地: 中國免費退貨高度評價賣家高度評價賣家survy2014 (289,850) 99.6%
- 1Pc Gold Stereo tube Preamplifier MM RIAA EAR834 phono 12AX7 ECC83 Bare DIY PCBOpens in a new window or tabHK$ 124.19+HK$ 54.68 運費所在地: 中國151 人追蹤高度評價賣家高度評價賣家xulingmrs (13,867) 99.6%
- HiFi Ground Grid GG 12AU7/ ECC82 Tube Preamplifier Bare Board Preamp PCBOpens in a new window or tab全新HK$ 118.55免費跨國運送所在地: 中國高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 新刊登物品6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 190.82原價: HK$ 203.006% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家nanma0910 (4,884) 99.2%
- Altec Lansing Model 440C Mono Tube Preamplifier Pair(Worldwide Shipping)Opens in a new window or tab二手HK$ 38,116.36+HK$ 1,946.43 運費所在地: 美國10 人追蹤9957easy (3,742) 100%
- Art Dual MP, Two Channel Tube Microphone Preamplifier - 1U - Tested - PreOwnedOpens in a new window or tab二手HK$ 1,138.41+HK$ 482.00 運費所在地: 美國davlit711 (2,967) 99.6%
- Vacuum tube preamplifier Sanei Musen PR-100 #19Opens in a new window or tab二手HK$ 6,865.63免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- High Voltage Vacuum Tube Preamplifier MINI 2J27S Heaterless Tube PreampOpens in a new window or tab全新HK$ 468.57免費跨國運送所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- 新刊登物品VINTAGE ADMIRAL HAMMOND TUBE REVERBERATION UNIT SPRING REVERB & PREAMPLIFIEROpens in a new window or tab二手HK$ 390.460 個出價 · 剩餘時間剩餘時間:6 日 21 小時 (週四, 下午02:27)+HK$ 633.61 運費所在地: 美國texer (2,219) 100%
- HiFi Remote Stereo Balance ARC Tube Preamplifier Vacuum 6N11+ECC82 Tube PreampOpens in a new window or tab全新HK$ 4,129.59 至 HK$ 4,544.53+HK$ 839.75 運費所在地: 中國46+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- MARANTZ 7 7C TUBE Preamplifier 1 Meg Linear BALANCE CONTROL POTENTIOMETER POT #BOpens in a new window or tabHK$ 976.34+HK$ 162.85 運費所在地: 美國metal_management (593) 99.3%
- HiFi Valve Tube Preamplifier Class A Single-ended RCA/Balanced XLR Audio PreampOpens in a new window or tab全新HK$ 6,520.31免費跨國運送所在地: 中國55 人追蹤高度評價賣家高度評價賣家doukstore (18,346) 99.4%
- Vintage HEATHKIT WA-P2 Mono Tube PreamplifierOpens in a new window or tab二手HK$ 976.34+HK$ 589.55 運費所在地: 美國scott.nieman (11,044) 99.3%
- DYNACO PAS-3X Tube preamplifier rare MAINTENANCED used from japanOpens in a new window or tab二手HK$ 10,934.94免費跨國運送所在地: 日本免費退貨rockman8829 (2,577) 98.3%
- Latest Upgrade JADIS JP200 Tube Preamplifier 6Z4 +ECC881 Hifi Audio Valve PreampOpens in a new window or tab全新HK$ 3,339.24 至 HK$ 3,932.00+HK$ 869.39 運費所在地: 中國69+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Finished US Conrad-Johnson PV12 ECC82 Tube PreamplifierOpens in a new window or tab全新HK$ 3,280.51 至 HK$ 3,967.85+HK$ 859.18 運費所在地: 中國20+ 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- DIY Tube Preamplifier PSU Board Power Supply Kit For Ground Grid GG PreamplifierOpens in a new window or tab全新HK$ 195.19 至 HK$ 226.43免費跨國運送所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Audio Research SP-8 SP8 Vintage Tube PreamplifierOpens in a new window or tab二手HK$ 16,792.99+HK$ 2,154.82 運費所在地: 美國31 人追蹤高度評價賣家高度評價賣家billionsandbillions (4,729) 100%
- HIFI 6J1 Tube Adjustment Audio Amplifier tube Preamplifier w/ High and Low SoundOpens in a new window or tab全新HK$ 260.72原價: HK$ 274.475% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家eama0910 (10,063) 99.3%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityOpens in a new window or tab全新HK$ 185.50原價: HK$ 206.1310% 折扣+HK$ 23.43 運費所在地: 中國高度評價賣家高度評價賣家uf910 (3,820) 99.7%
- Dual Channel Tube Preamplifier RADIO 5Y3GT 0D3 Tube Power Supply 6.3vAC 250vDCOpens in a new window or tab只含零件HK$ 806.30原價: HK$ 1,051.0923% 折扣+HK$ 988.45 運費所在地: 美國高度評價賣家高度評價賣家tubesradios (5,176) 100%
- UESUGI TAC-5 vacuum tube preamplifier #18Opens in a new window or tab二手HK$ 22,955.74免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 181.99原價: HK$ 202.2210% 折扣+HK$ 23.43 運費所在地: 中國高度評價賣家高度評價賣家uf910 (3,820) 99.7%
- 1-Tube Preamplifier, Possibly HomemadeOpens in a new window or tab二手HK$ 85.84+HK$ 238.62 運費所在地: 美國高度評價賣家高度評價賣家jrcradio (18,478) 99.8%
- 6SN7 6N8P Tube Preamplifier PCB Base on Rogue99 Preamp + Power Supply Bare PCBOpens in a new window or tab全新HK$ 312.35免費跨國運送所在地: 中國7 人追蹤高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Audio DIY 6N8P(6H8C 6SN7) Valve Pre-amp Tube PreAmplifier BoardOpens in a new window or tab全新HK$ 257.27免費跨國運送所在地: 中國高度評價賣家高度評價賣家looyotech (755) 98.9%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 199.88原價: HK$ 249.8720% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家eama0910 (10,063) 99.3%
- HiFi Remote Control Tube Preamp Stereo Preamplifier Base On CAT SL-1 CircuitOpens in a new window or tab全新HK$ 2,025.28 至 HK$ 2,321.66+HK$ 839.75 運費所在地: 中國22+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Split Hifi Ground Grid (GG) Tube preamplifier ECC82 vacuum Tube preamp (B6-8)Opens in a new window or tab全新HK$ 1,468.42 至 HK$ 1,780.85+HK$ 203.08 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Vintage Dynaco PAS Stereo Tube Preamp - Preamplifier -- KTOpens in a new window or tab二手HK$ 3,866.31+HK$ 527.22 運費所在地: 美國32 人追蹤高度評價賣家高度評價賣家speakerguy2002 (23,618) 99.8%
- KTA laboratory vacuum tube preamplifier Telefunken mark / ECC81 x 4 / ECC82 x 2Opens in a new window or tab二手HK$ 10,849.10免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- HiFi ECC88+ECC83 Tube Stereo Preamplifier Board Gold-Plated PCB Base On CAT SL-1Opens in a new window or tab全新HK$ 207.47免費跨國運送所在地: 中國10 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 2pcs 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 358.33原價: HK$ 381.256% 折扣+HK$ 19.76 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (689) 99.5%
- Allnic Audio L-1500 Tube Preamplifier Owner Trade-in W/BoxOpens in a new window or tab二手HK$ 23,393.14+HK$ 2,960.27 運費所在地: 美國13 人追蹤3mahighendaudio (921) 100%
- one pair EC86 La Radiotechnique preamplifier audio vintage tube NOS & NIBOpens in a new window or tab全新HK$ 211.99免費跨國運送所在地: 法國mytubesshop (187) 100%
- VTG Magnecord PT6-BN Binaural Tube Amplifier w/ CaseOpens in a new window or tab二手HK$ 2,796.2415 個出價 · 剩餘時間剩餘時間:31 分 (今天 下午05:56)+HK$ 660.48 運費所在地: 美國purplepacman (2,913) 99.8%
- Kindo Tube Preamplifier DIY Chassis Iron Shielding Function Power Amplifier CaseOpens in a new window or tab全新HK$ 976.34+HK$ 624.86 運費所在地: 中國高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- Vintage HEATHKIT WA-P2 TUBE MONO PREAMPLIFIER - UntestedOpens in a new window or tab只含零件HK$ 780.99+HK$ 406.24 運費所在地: 美國jhlny2002 (4,238) 100%
- 6SN7 6N8P 6Z5 Vacuum Tube Preamplifier Board PCB HiFi Volume Adjustment PreampOpens in a new window or tab全新HK$ 79.04免費跨國運送所在地: 中國最後 1 件6 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 新刊登物品6J1 Valve Pre-amp Tube Pre Amplifier Kit Assembled Board Audio Musical FidelityOpens in a new window or tab全新HK$ 205.50原價: HK$ 218.626% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家nanma0910 (4,884) 99.2%
- 新刊登物品1960 VIKING FULL FIDELITY 75 REEL TO REEL WITH RP61 Tube PREAMPLIFIER Working!Opens in a new window or tab二手HK$ 3,124.210 個出價 · 剩餘時間剩餘時間:6 日 23 小時 (週四, 下午05:09)+HK$ 1,093.50 運費所在地: 美國高度評價賣家高度評價賣家stevestonaudiosales (3,631) 99.6%
- MATSUO SOUND T-100 tube preamplifier #49Opens in a new window or tab二手HK$ 22,679.35免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- HiFi Valve Tube Phono Stage Preamp for MM Turntables Stereo Audio PreamplifierOpens in a new window or tab全新HK$ 3,951.66免費跨國運送所在地: 中國57 人追蹤高度評價賣家高度評價賣家doukstore (18,346) 99.4%
- High Current Class A Tube Headphone Amplifier MINI Electronic Tube PreamplifierOpens in a new window or tab全新HK$ 531.05免費跨國運送所在地: 中國高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- JADIS Tube Preamplifier Iron Enclosure DIY Chassis Box With Knob 430x110x300mmOpens in a new window or tab全新HK$ 1,066.98+HK$ 740.96 運費所在地: 中國最後 1 件20 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Shindo Aurieges - Audiophile Hifi Stereo Tube Preamplifier with MM Phono StageOpens in a new window or tab二手HK$ 38,663.12+HK$ 1,071.94 運費所在地: 美國61 人追蹤高度評價賣家高度評價賣家highendaudioauctions (16,115) 100%
- Luxman CL-36 Stereo Tube Preamplifier maintained from JAPANOpens in a new window or tab二手HK$ 17,167.99免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家leciel_japan (402) 100%
- Vacuum tube preamplifier SME SPL-II HE ECC88×3 #18Opens in a new window or tab二手HK$ 58,338.35免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- HIFI 6J5 Tube MM Phono Amplifier Pure Class A LP Vinyl Phonograph PreamplifierOpens in a new window or tab全新HK$ 468.57免費跨國運送所在地: 中國6 人追蹤高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- XDUOO MU-603 DAC Tube Preamplifier Bluetooth 5.1 Aptx HD ES9018K2M DecoderOpens in a new window or tab全新HK$ 780.99+HK$ 156.14 運費所在地: 中國10 人追蹤高度評價賣家高度評價賣家annie-audio (1,442) 100%
- TELEFUNKEN ECC801S 12AT7 Vacuum Tube PAIR USED JAPAN vintage preamplifier analogOpens in a new window or tab全新:其他HK$ 7,810.65免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家reimyo777 (1,589) 99.4%
- Preamplifier Tube Powered 1931 HowTo Build PLANSOpens in a new window or tab二手HK$ 61.63免費跨國運送所在地: 美國高度評價賣家高度評價賣家grandpas_secrets (20,866) 99.8%
- HiFi 6Z4 /6X4 Stabilizat Universal Power Supply Board PCB For Tube PreamplifierOpens in a new window or tab全新HK$ 79.04免費跨國運送所在地: 中國6 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- High Voltage Vacuum Tube Preamplifier MINI 2J27S Heaterless Tube PreampOpens in a new window or tab全新HK$ 468.57免費跨國運送所在地: 中國2 人追蹤9cn8864 (1,195) 100%
- MULLARD 12AU7 / ECC82 AUDIO PREAMPLIFIER TUBE - BLACKBURN - STRONG - BALANCEDOpens in a new window or tab二手HK$ 312.35+HK$ 139.03 運費所在地: 美國tubettini5145 (3,795) 100%
- Art Tube MP C – Studio V3 PreamplifierOpens in a new window or tab二手HK$ 273.380 個出價 · 剩餘時間剩餘時間:5 日 23 小時 (週三, 下午05:24)+HK$ 260.25 運費所在地: 美國n883833 (196) 98.6%
- 6N3 (5670/6H3) Stereo Tube Preamplifier Assembled Board Tube Buffer AC12VOpens in a new window or tab全新HK$ 243.69原價: HK$ 304.6220% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家eama0910 (10,063) 99.3%
- Assembeld Ground Grid preamp GG Tube Preamplifier Board with PSU board (B6-21)Opens in a new window or tab全新HK$ 999.77免費跨國運送所在地: 中國2 人追蹤diytalent86 (2,601) 98.9%
- Clone C-Johnson PV12 Preamplifier HiFi 12AU7 Tube Amplifier Finished MachineOpens in a new window or tab全新HK$ 2,889.97+HK$ 617.05 運費所在地: 中國高度評價賣家高度評價賣家polestarmascot (2,062) 100%
- DP-60L Tube Preamplifier ECC82+ECC83 Tube Preamp Base On Jadis CircuitOpens in a new window or tab全新HK$ 4,053.77 至 HK$ 4,522.41+HK$ 484.27 運費所在地: 中國diytalent86 (2,601) 98.9%
- MACTONE XC-5 vacuum tube preamplifierOpens in a new window or tab二手HK$ 16,941.47免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- LUX CL32 tube stereo preamplifier #11Opens in a new window or tab二手HK$ 15,379.33免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- HiFi Vacuum Tube Audio Preamplifier with Power supply/amplification split designOpens in a new window or tab全新HK$ 21,869.97免費跨國運送所在地: 中國高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- HiFi 6J4+6P6P Vacuum Tube Preamplifier Stereo Class A Home Audio Preamp DIY KITOpens in a new window or tab全新HK$ 2,421.25 至 HK$ 3,124.21免費跨國運送所在地: 中國高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- Used McIntosh C20 Vacuum Tube Stereo Preamplifier Early Type Very RareOpens in a new window or tab全新:其他HK$ 54,667.30免費跨國運送所在地: 日本高度評價賣家高度評價賣家kodache-0 (2,298) 99.1%
- PRT13A-BAL Remote Version Stereo Balance Tube Preamplifier Vacuum Tube PreampOpens in a new window or tab全新HK$ 2,561.92 至 HK$ 3,085.24+HK$ 390.54 運費所在地: 中國11+ 人追蹤高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Nobsound P1 PRO HiFi vacuum tube preamplifier Bluetooth 5.0 USB from JapanOpens in a new window or tab全新HK$ 789.59+HK$ 85.92 運費所在地: 日本14 人追蹤高度評價賣家高度評價賣家good-deal-jp (2,310) 98%
- Hiend Stereo ECC82 vacuum Tube preamp base on America Rogue99 preamplifierOpens in a new window or tab全新HK$ 2,249.49 至 HK$ 2,694.70+HK$ 156.21 運費所在地: 中國19+ 人追蹤高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- HiFi Ground Grid GG Tube Preamplifier board + Power Supply Board (No tubes)Opens in a new window or tab全新HK$ 312.43 至 HK$ 390.54免費跨國運送所在地: 中國9+ 人追蹤高度評價賣家高度評價賣家snjh1820 (2,021) 99%
- HiFi 6N2 Tube Buffer Preamplifier Reference X10-D PreampOpens in a new window or tab全新HK$ 622.40+HK$ 246.99 運費所在地: 中國最後 1 件131 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 12AU7A RCA Clear Top Audio Receiver Guitar Preamplifier Vacuum Tubes Tested QuadOpens in a new window or tab二手HK$ 288.92+HK$ 238.62 運費所在地: 美國高度評價賣家高度評價賣家chukv (15,170) 99.8%
- SA-1000 PJ MIAOLAI Hifi Audio Amplifier 4 In 2 Out Electric Tube PreamplifierOpens in a new window or tab全新HK$ 479.58+HK$ 62.49 運費所在地: 中國免費退貨高度評價賣家高度評價賣家thanksbuyer-hobby (19,019) 98.7%
- PRT-12A 12AU7 ( ECC82 ) Tube Remote Preamplifier Base On CARY-SLP90 PreampOpens in a new window or tab全新HK$ 1,663.61 至 HK$ 2,101.01+HK$ 296.81 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD CLASS A 2A3 SINGLE ENDED AMPLIFIEROpens in a new window or tab全新HK$ 23,432.19+HK$ 2,197.55 運費所在地: 美國19 人追蹤radioman731 (1,929) 100%
- Canary Audio CA-801L Vacuum Tube Preamplifier + CA-801P Vacuum Tube Power SupplyOpens in a new window or tab全新:其他HK$ 54,479.840 個出價 · 剩餘時間剩餘時間:2 日 5 小時 (週六, 下午11:05)+HK$ 9,261.03 運費所在地: 美國ridgeview23 (329) 100%
- HiFi Tube Buffer Preamp Kit Preamplifier Board Base On Musical Fidelity X-10DOpens in a new window or tab全新HK$ 98.70 至 HK$ 128.33免費跨國運送所在地: 中國16+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- HI-END Stereo ECC82 Vacuum Tube Preamplifier Base On U.S Rogue99 PreampOpens in a new window or tab全新HK$ 2,436.95 至 HK$ 2,827.48+HK$ 343.67 運費所在地: 中國diytalent86 (2,601) 98.9%
- HiFi Valve Tube Phono Stage Preamp RIAA MC Record Player Turntable PreamplifierOpens in a new window or tab全新HK$ 819.89免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家doukstore (18,346) 99.4%
- HiFi Vacuum Tube Preamplifier Bluetooth 5.0 Receiver Stereo Audio Amp USB PlayerOpens in a new window or tab全新HK$ 1,249.64免費跨國運送所在地: 中國17 人追蹤高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD CLASS A 45 SINGLE ENDED AMPLIFIEROpens in a new window or tab全新HK$ 21,479.51+HK$ 2,197.55 運費所在地: 美國52 人追蹤radioman731 (1,929) 100%
- Hifi Tube Preamplifier Tube Preamp Headphone Amplifier Supports Remote ControlOpens in a new window or tab全新HK$ 4,858.27+HK$ 195.27 運費所在地: 中國panda201898 (3,461) 99%
- HiFi 12AY7 Stereo Tube Phono Amplifier Preamplifier Board Refer KSL M77 CircuitOpens in a new window or tab全新HK$ 938.54 至 HK$ 1,136.13免費跨國運送所在地: 中國4+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Musical Paradise MP-701 MK2 Tube Amplifier Preamplifier Subwoofer SupportOpens in a new window or tab全新HK$ 6,915.58+HK$ 246.99 運費所在地: 中國15 人追蹤高度評價賣家高度評價賣家polestarmascot (2,062) 100%
- MARANTZ 7 7C TUBE Preamplifier 500k Audio VOLUME CONTROL POTENTIOMETER POT #AOpens in a new window or tabHK$ 1,757.41+HK$ 162.85 運費所在地: 美國metal_management (593) 99.3%
- 3 Ei 12AX7 Vintage Fisher Scott McIntosh amplifier preamplifier tubes Lot # 7Opens in a new window or tab二手HK$ 138.956 個出價 · 剩餘時間剩餘時間:1 日 23 小時 (週六, 下午05:16)+HK$ 207.06 運費所在地: 美國eclectic_electrics (2,729) 100%
- 37 triode preamplifier solid Cherry wood case with tube regulated power supplyOpens in a new window or tab全新HK$ 6,248.58+HK$ 468.64 運費所在地: 葡萄牙mig1003 (1,165) 100%
- Music Reference RM-5 MK II Tube Preamplifier with PhonoOpens in a new window or tab二手HK$ 14,832.58+HK$ 1,466.31 運費所在地: 美國19 人追蹤skyfiaudio (468) 100%
- Hifi Classic Marantz 7 Circuit Tube Preamplifier Preamp Board / Kit 12AX7+12AU7Opens in a new window or tab全新HK$ 118.45 至 HK$ 167.85免費跨國運送所在地: 中國22+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Rogue Audio RH-5 - Audiophile Tube Preamplifier w Phono Card + Orig Box + RemoteOpens in a new window or tab二手HK$ 15,582.41+HK$ 1,071.94 運費所在地: 美國最後 1 件43 人追蹤高度評價賣家高度評價賣家highendaudioauctions (16,115) 100%
- HIFI PRT07B Remote Tube Preamplifier With 4 Way RCA Input Base On Marantz 7 (M7)Opens in a new window or tab全新HK$ 1,468.34 至 HK$ 2,186.93+HK$ 296.81 運費所在地: 中國3+ 人追蹤高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Finished HIFI EAR834 MM RIAA Turntable Preamplifier 12AX7 Tube Phono AmplifierOpens in a new window or tab全新HK$ 1,264.56 至 HK$ 1,472.03+HK$ 444.57 運費所在地: 中國39+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- McIntosh MX110 - Audiophile Hifi Stereo Tube Preamplifier + Tuner w Wood CabinetOpens in a new window or tab二手HK$ 23,393.14+HK$ 1,500.60 運費所在地: 美國高度評價賣家高度評價賣家highendaudioauctions (16,115) 100%
- Reference JC2 field effect tube preamplifier HIFI audio amplifier preamplifierOpens in a new window or tab全新HK$ 3,014.94 至 HK$ 3,710.10+HK$ 742.02 運費所在地: 中國高度評價賣家高度評價賣家hifimusic2014 (1,680) 94%
- SUN AUDIO SVC-200 Stereo Vacuum Preamplifier 100V USED JAPAN CV4068 6x4 TubeOpens in a new window or tab二手HK$ 29,680.70免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家reimyo777 (1,589) 99.4%
- Ek Japan Tu-8500 Our Shop Assembled Vacuum Tube PreamplifierOpens in a new window or tab全新:其他HK$ 6,303.10+HK$ 1,562.15 運費所在地: 日本免費退貨高度評價賣家高度評價賣家jp-shop2018 (855) 99.7%
- Aluminum chassis preamp case Enclosure Tube preamplifier box DIY 430mm versionOpens in a new window or tab全新HK$ 507.70+HK$ 249.94 運費所在地: 中國13 人追蹤高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- The Fisher Stereo Master Control Tube Amplifier Preamplifier Pre-Amp KX-200Opens in a new window or tab二手HK$ 14,381.82原價: HK$ 18,677.6423% 折扣+HK$ 1,768.74 運費所在地: 美國15 人追蹤marknmandee (38,512) 99.9%
- Sound Valves VTP-100 Dynaco PAS-3 II Stereo Tube Preamplifier w/ Phono Near MintOpens in a new window or tab二手HK$ 11,677.04+HK$ 1,851.69 運費所在地: 美國gregbeastaurora (2,091) 100%
- 1635 RCA Audio Receiver Preamplifier Vacuum Tubes Tested PairOpens in a new window or tab二手HK$ 195.19+HK$ 238.62 運費所在地: 美國高度評價賣家高度評價賣家chukv (15,170) 99.8%
- HIFI PRT09A Tube Buffer Preamplifier Base On Musical Fidelity X10-D CircuitOpens in a new window or tab全新HK$ 1,241.83 至 HK$ 1,905.74+HK$ 203.08 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- HI-END Stereo ECC82 Vacuum Tube Preamplifier Base On U.S Rogue99 PreampOpens in a new window or tab全新HK$ 2,436.95 至 HK$ 2,827.48+HK$ 343.67 運費所在地: 中國9cn8864 (1,195) 100%
- X10D Tube Buffer Preamplifier Bare PCB Base On Musical Fidelity X-10D PreampOpens in a new window or tab全新HK$ 88.82+HK$ 74.10 運費所在地: 中國4 人追蹤9cn8864 (1,195) 100%
- EICO TUBE HIGH FIDELITY MASTER CONTROL HF-61 PREAMPLIFIEROpens in a new window or tab二手HK$ 1,562.15+HK$ 774.20 運費所在地: 美國20 人追蹤storyofantiques (10,424) 100%
- FX-AUDIO TUBE-01J Vacuum tube preamplifier line amplifier NFJ modelOpens in a new window or tab全新HK$ 640.48免費跨國運送所在地: 日本免費退貨daruma_store_jp (90) 100%
- HIFI Finished Tube Buffer Preamplifier Base On Musical Fidelity X-10D PreampOpens in a new window or tab全新HK$ 1,171.53+HK$ 109.35 運費所在地: 中國7+ 人追蹤diytalent86 (2,601) 98.9%
- HIFI PRT07B Remote Tube Preamplifier With 4 Way RCA Input Base On Marantz 7 (M7)Opens in a new window or tab全新HK$ 1,468.34 至 HK$ 2,186.93+HK$ 296.81 運費所在地: 中國高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- T11 Vacuum Tube Phono Stage Turntable MM RIAA Preamplifier for Record PlayersOpens in a new window or tab全新HK$ 1,874.50免費跨國運送所在地: 中國181 人追蹤高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- JADIS Tube Preamplifier Iron Enclosure DIY Chassis Box With Knob 430x110x300mmOpens in a new window or tab全新HK$ 1,007.58+HK$ 624.86 運費所在地: 中國最後 1 件36 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- Presonus Tube Pre Single-Channel Tube Mic-Preamplifier w/UV MeterOpens in a new window or tab二手HK$ 991.96+HK$ 349.45 運費所在地: 美國acappellajscc (344) 100%
- DIY LITE LS60 balanced Tube preamplifier board / balance preamp kitOpens in a new window or tab全新HK$ 321.08 至 HK$ 370.48+HK$ 49.40 運費所在地: 中國高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- Musical Paradise MP-701 MK3 Tube Amplifier Preamplifier Subwoofer Support AmpOpens in a new window or tab全新HK$ 6,857.82免費跨國運送所在地: 中國35 人追蹤高度評價賣家高度評價賣家aoshida-hifi-us (1,395) 100%
- Hifi Diy 12AU7+12AX7 Tube preamplifier board / kit base on Hetian Mao's circuitOpens in a new window or tab全新HK$ 78.11 至 HK$ 312.43免費跨國運送所在地: 中國37+ 人追蹤高度評價賣家高度評價賣家snjh1820 (2,021) 99%
- Tube preamplifier Chassis for M7 Preamp case steel box 410x100x300mmOpens in a new window or tab全新HK$ 839.75+HK$ 543.37 運費所在地: 中國即將售完72 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- LITE LS69 Fully Balanced 6922 Tube Preamplifier Kit/Finished Board (No Tubes)Opens in a new window or tab全新HK$ 468.57 至 HK$ 546.67+HK$ 62.49 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- AIYIMA TUBE 6N3 VACUUM TUBE 6N3 Vacuum tube preamplifier Bluetooth 5.0 Recever HOpens in a new window or tab全新HK$ 708.36+HK$ 15.31 運費所在地: 日本免費退貨高度評價賣家高度評價賣家nrsyokai1 (361) 98.9%
- HEATHKIT SP-2 STEREO TUBE PREAMPLIFIER AC POWER SWITCH CONTROL KNOB (KM***)Opens in a new window or tab二手HK$ 148.40+HK$ 183.94 運費所在地: 美國r_aude_nvn (13,327) 99.3%
- VAC Master Preamplifier Audiophile Linestage Tube Hybrid Preamp w Remote ManualOpens in a new window or tab二手HK$ 148,403.88未指定運費所在地: 美國23 人追蹤高度評價賣家高度評價賣家highendaudioauctions (16,115) 100%
- Art Dual MP, Two Channel Tube Microphone Preamplifier - 1U - Tested - PreOwnedOpens in a new window or tab二手HK$ 1,054.45+HK$ 574.95 運費所在地: 美國sisterlovesgod (650) 100%
- GZLOZONE 6N3 / 5670 Buffer Tube Amplifier Tube Preamplifier PCBOpens in a new window or tab全新HK$ 62.41免費跨國運送所在地: 中國9cn8864 (1,195) 100%
- HIEND Clone America Rogue99 Tube Preamplifier Kit/Board + Power Supply Kit/BaordOpens in a new window or tab全新HK$ 687.27 至 HK$ 780.99+HK$ 62.49 運費所在地: 中國diytalent86 (2,601) 98.9%
- HiFi Vacuum Tube Preamp Stereo Audio Preamplifier for CD Player Amplifier DACOpens in a new window or tab全新HK$ 1,874.50免費跨國運送所在地: 中國77 人追蹤高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- Finished HIFI Ground Grid gg Stereo Tube PreamplifierOpens in a new window or tab全新HK$ 1,210.66 至 HK$ 1,523.09+HK$ 374.92 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- HiFi Remote Version 12AX7+12AT7 Stereo Tube Preamplifier Base on Matisse CircuitOpens in a new window or tab全新HK$ 1,562.15 至 HK$ 2,343.22+HK$ 617.05 運費所在地: 中國funkenya (38) 100%
- Tube powered PreAmp 1952 HowTo build PLANS PreamplifierOpens in a new window or tab二手HK$ 61.63免費跨國運送所在地: 美國高度評價賣家高度評價賣家grandpas_secrets (20,866) 99.8%
- Conrad Johnson PV9A Preamplifier Teflon Ultimate UpgradeOpens in a new window or tab二手HK$ 29,641.72+HK$ 470.60 運費所在地: 美國j_museeuw (701) 100%
- High Voltage DC Power Supply Kit 100V-380V 12V 6V For tube preamplifierOpens in a new window or tab全新HK$ 140.59+HK$ 39.05 運費所在地: 中國96 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Klimo Tube Preamplifier DIY Chassis Acrylic Panel +Steel Body Installing BoxOpens in a new window or tab全新HK$ 851.37+HK$ 663.91 運費所在地: 中國10 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- Cayin SC-6LSMK2 Stereo Vacuum Tube Preamplifier audio preamplifierOpens in a new window or tab全新HK$ 11,708.28+HK$ 1,171.61 運費所在地: 中國4 人追蹤高度評價賣家高度評價賣家hifimusic2014 (1,680) 94%
- Assembled Stereo Tube preamplifier +PSU board base on CAT SL1 circuitOpens in a new window or tab全新HK$ 1,312.20+HK$ 140.59 運費所在地: 中國8 人追蹤高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD CLASS A 300B SINGLE ENDED AMPLIFIEROpens in a new window or tab全新HK$ 37,100.97+HK$ 2,197.55 運費所在地: 美國23 人追蹤radioman731 (1,929) 100%
- Tube preamplifier KIT DIY for preamp Famous circuit 12AU7 /12AX7 / 6dj8Opens in a new window or tab全新HK$ 600.10原價: HK$ 631.655% 折扣免費跨國運送所在地: 中國18 人追蹤高度評價賣家高度評價賣家yuwi_69 (607) 100%
- Magnecord PT6J Vintage Tube Mic Preamplifier Triad Good Iron Needs CapsOpens in a new window or tab只含零件HK$ 2,335.41+HK$ 1,268.07 運費所在地: 美國moediggzhifi (551) 99.3%
- 1set 6SN7/6SL7 12SN7/12SL7 tube preamplifier DIY PCB 6.3V OR 12.6VOpens in a new window or tab全新HK$ 202.30+HK$ 46.86 運費所在地: 中國14 人追蹤高度評價賣家高度評價賣家xulingmrs (13,867) 99.6%
- HIFI EAR834 MM RIAA Turntable Preamplifier Full Kit 12AX7 Tube Phono AmplifierOpens in a new window or tab全新HK$ 1,132.56 至 HK$ 1,366.88+HK$ 312.43 運費所在地: 中國49+ 人追蹤高度評價賣家高度評價賣家snjh1820 (2,021) 99%
- Assembeld 6Z4+6N3-J HIFI StereoTube Preamplifier/Cathode Output Tube PreampboardOpens in a new window or tab全新HK$ 323.36原價: HK$ 359.2910% 折扣+HK$ 31.24 運費所在地: 中國高度評價賣家高度評價賣家winone2020 (714) 98.3%
- PRT-12A 12AU7 ( ECC82 ) Tube Remote Preamplifier Base On CARY-SLP90 PreampOpens in a new window or tab全新HK$ 1,663.61 至 HK$ 2,101.01+HK$ 296.81 運費所在地: 中國高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- HiFi Remote Version 12AX7+12AT7 Stereo Tube Preamplifier Base on Matisse CircuitOpens in a new window or tab全新HK$ 1,562.15 至 HK$ 2,343.22+HK$ 617.05 運費所在地: 中國7+ 人追蹤高度評價賣家高度評價賣家polestarmascot (2,062) 100%
- High Current Class A Tube Headphone Amplifier MINI Electronic Tube PreamplifierOpens in a new window or tab全新HK$ 531.05免費跨國運送所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- HiFi Diy 6SN7 Tube Preamplifier Board Kit With PSU Board Refer Cary AE-1 PreampOpens in a new window or tab全新HK$ 546.75 至 HK$ 937.29免費跨國運送所在地: 中國8+ 人追蹤高度評價賣家高度評價賣家snjh1820 (2,021) 99%
- PJ MIAOLAI A9 Electronic Tube Preamplifier Bluetooth 5.0 Headphone AmplifierOpens in a new window or tab全新HK$ 382.10原價: HK$ 402.255% 折扣免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家topskyrc (9,848) 98%
- HiFi 12AX7 Vacuum Tube Preamp Stereo Audio Desktop Preamplifier Refer to MarantzOpens in a new window or tab全新HK$ 1,850.52+HK$ 460.83 運費所在地: 中國高度評價賣家高度評價賣家jstool777 (2,141) 98.5%
- 1PC 15W EI Transformer 150V-0-150V + 6.3V For 6N3 Tube Preamplifier AudioOpens in a new window or tab全新HK$ 207.47+HK$ 39.52 運費所在地: 中國即將售完49 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- HiFi Vacuum Tube MM/MC Phono Stage Preamp Mini Class A Turntable PreamplifierOpens in a new window or tab全新HK$ 624.78免費跨國運送所在地: 中國免費退貨165 人追蹤高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- LUXMAN CL-32 tube type preamplifier from Japan Operation ConfirmedOpens in a new window or tab二手HK$ 6,482.91免費跨國運送所在地: 日本jpactionclub (722) 99.8%
- 1PC Hifi 12AX7 Tube preamplifier Board Pcb Base On Marantz 7 Preamp CircuitOpens in a new window or tab全新HK$ 93.73免費跨國運送所在地: 中國22 人追蹤高度評價賣家高度評價賣家snjh1820 (2,021) 99%
- Blue Circle BC3 line level Tube 6922 valve preamplifierOpens in a new window or tab二手HK$ 10,410.920 個出價 · 剩餘時間剩餘時間:4 日 23 小時 (週二, 下午04:33)+HK$ 1,483.56 運費所在地: 澳洲on9buy (261) 100%
- HiFi Vacuum Tube Preamp Class A Single-ended / Balanced XLR Stereo Audio PreampOpens in a new window or tab全新HK$ 8,123.08免費跨國運送所在地: 中國即將售完251 人追蹤高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- Hetian Mao’s tube preamplifier audio preampOpens in a new window or tab全新HK$ 2,171.38+HK$ 484.27 運費所在地: 中國3 人追蹤高度評價賣家高度評價賣家hifimusic2014 (1,680) 94%
- D.Klimo LAR Gold Plus MM MC Tube Phono Preamplifier Finished Boards(No tube)Opens in a new window or tab全新HK$ 3,561.69原價: HK$ 3,749.155% 折扣+HK$ 156.21 運費所在地: 中國免費退貨高度評價賣家高度評價賣家yuwi_69 (607) 100%
- Advance Vacuum Tube Preamplifier Sv-3 In Working Condition 2404Opens in a new window or tab二手HK$ 4,423.84+HK$ 1,562.15 運費所在地: 日本免費退貨高度評價賣家高度評價賣家jp-shop2018 (855) 99.7%
- Universal Audio SOLO/610 Classic Tube Preamplifier & DI BoxOpens in a new window or tab二手HK$ 7,020.91+HK$ 1,212.46 運費所在地: 美國12 人追蹤altomusic (71,537) 98.7%
- 2019 New Version DIY Kit 12AX7+12AU7+6Z4 Vacuum Tube Preamplifier Kit Tube AmpOpens in a new window or tab全新HK$ 1,284.32+HK$ 444.57 運費所在地: 中國43 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- TAKAMINE CT4-DX (DMP) preamplifier tube GuitarOpens in a new window or tab全新HK$ 2,121.16+HK$ 24.21 運費所在地: 日本soundtokyo (442) 100%
- 6SN7GT RCA Audio Receiver Guitar Preamplifier Vacuum Tubes Tested QuadOpens in a new window or tab二手HK$ 296.73+HK$ 238.62 運費所在地: 美國高度評價賣家高度評價賣家chukv (15,170) 99.8%
- 1pcs 6J1 Valve Pre-Amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 199.56原價: HK$ 221.7510% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家uf910 (3,820) 99.7%
- MATSUO SOUND T-100 tube preamplifier #49Opens in a new window or tab二手HK$ 21,081.16免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- MC22 ECC83 Tube Preamplifier Base On McIntosh C22 With TREBLE/Bass AdjustmentOpens in a new window or tab全新HK$ 2,577.46 至 HK$ 2,889.89+HK$ 343.67 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- PJ MIAOLAI A9 Tube Preamplifier HiFi Bluetooth 5.0 Mini Amplifier Music PlayerOpens in a new window or tab全新HK$ 393.74原價: HK$ 414.445% 折扣+HK$ 39.05 運費所在地: 中國免費退貨xspar (4,068) 97.5%
- HiFi ARC SP-10 6922 Tube Preamplifier Board Kit + Power Supply Board KitOpens in a new window or tab全新HK$ 390.54免費跨國運送所在地: 中國10 人追蹤高度評價賣家高度評價賣家snjh1820 (2,021) 99%
- Nobsound NS-10P Mini Vacuum Tube Preamp HiFi Stereo Preamp Amplifier Treble BassOpens in a new window or tab全新HK$ 390.46免費跨國運送所在地: 中國免費退貨325 人追蹤高度評價賣家高度評價賣家doukmall (57,467) 99.5%
- Reference France JP200 Preamplifier Circuit Hifi Stereo Tube Preamp FinishedOpens in a new window or tab全新HK$ 2,361.18+HK$ 642.16 運費所在地: 中國最後 1 件57 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- HiFi L2 Tube Preamplifier Board 12AU7 / ECC82 Stereo Preamp Board KitOpens in a new window or tab全新HK$ 276.62 至 HK$ 355.66免費跨國運送所在地: 中國高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- Universal Audio 2-610 UA Dual Channel Tube Preamplifier Mic Preamp vintage tubesOpens in a new window or tab二手HK$ 14,449.85+HK$ 1,405.93 運費所在地: 美國19 人追蹤retrogearshop (1,374) 100%
- Luxman CL34 Tube PreamplifierOpens in a new window or tab二手HK$ 12,489.36+HK$ 1,741.64 運費所在地: 美國ilinternational (1,261) 98%
- Bellari VP129 Tube Phono Preamplifier - New Old Stock, Free ShippingOpens in a new window or tab全新HK$ 1,952.68+HK$ 336.56 運費所在地: 美國13 人追蹤coast_recording (2,825) 100%
- Amplificador Bluetooth Tube Preamplifier Fever Hifi 6J5 Vacuum Tube PreampOpens in a new window or tab全新HK$ 153.79原價: HK$ 170.9010% 折扣+HK$ 7.73 運費所在地: 中國免費退貨高度評價賣家高度評價賣家survy2014 (289,850) 99.6%
- Audio Research SP-8 SP8 Vintage Tube PreamplifierOpens in a new window or tab二手HK$ 17,183.61+HK$ 1,298.53 運費所在地: 美國55 人追蹤psteppy (9,524) 99.7%
- HIFI 12AX7 Tube MM RIAA Turntable Phono Preamplifier Kit Base On SHUER M-65Opens in a new window or tab全新HK$ 84.36 至 HK$ 257.68免費跨國運送所在地: 中國5+ 人追蹤高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- YAQIN MC-84L Class A Push Pull Tube Amplifier Hifi Preamplifier Vacuum Tube AmpOpens in a new window or tab全新HK$ 4,912.87免費跨國運送所在地: 中國9+ 人追蹤高度評價賣家高度評價賣家aoshida-hifi-us (1,395) 100%
- MK2 Tube Amplifier Preamplifier Subwoofer Bass Preamp DIP Gain Switch MP-701-MK2Opens in a new window or tab全新HK$ 5,858.05+HK$ 1,093.50 運費所在地: 中國高度評價賣家高度評價賣家polestarmascot (2,062) 100%
- HiFi 6SN7/6N8P Tube Preamplifier Board PCB Bare Board Refer Gary CARY-AE1 PreampOpens in a new window or tab全新HK$ 109.35免費跨國運送所在地: 中國25 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- Class A 6N8P+6P3P Tube Preamplifier Single EndedHiFi Vacuum Tube AmplifierOpens in a new window or tab全新HK$ 1,595.26原價: HK$ 1,679.235% 折扣+HK$ 1,062.26 運費所在地: 中國28 人追蹤高度評價賣家高度評價賣家ampparts16 (3,652) 99.7%
- Tube MP Studio V3 Blue Voiced Valve Preamplifier W/Box Tested Japan F/S UsedOpens in a new window or tab二手HK$ 1,070.07免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家ninninja808 (1,126) 100%
- DIY Tube Preamplifier PSU Board Power Supply Kit DC200V + DC200V + DC12.6VOpens in a new window or tab全新HK$ 195.19 至 HK$ 226.43免費跨國運送所在地: 中國diytalent86 (2,601) 98.9%
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