- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 182.04原價: HK$ 202.2810% 折扣+HK$ 23.44 運費所在地: 中國高度評價賣家高度評價賣家uf910 (3,818) 99.7%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 140.54免費跨國運送所在地: 中國96 人追蹤高度評價賣家高度評價賣家looyotech (753) 98.9%
- 1pc High End Volume Controller Passive Preamp Stereo RCA HiFi Pre-amp Audio DIYOpens in a new window or tab全新HK$ 359.32原價: HK$ 390.578% 折扣免費跨國運送所在地: 中國免費退貨最後 1 件15 人追蹤高度評價賣家高度評價賣家czhstore2013 (15,242) 99.7%
- Single Ended EL84 Tube Amplifier Custom Build, SE EL84,DIY, Pre, Pre-ampOpens in a new window or tab全新HK$ 5,859.79+HK$ 1,397.36 運費所在地: 美國54 人追蹤jostal_8020 (79) 100%
- 2 western electric PROG amp J68617 use 2 310A and 2 311A tube for DIY Pre-MOpens in a new window or tab二手HK$ 50,784.74+HK$ 3,515.87 運費所在地: 美國15 人追蹤enk626-2012 (2,217) 100%
- DIY NE5532 Preamp Preamp Tone Board Treble High Bass Volume Control KitsOpens in a new window or tab全新HK$ 41.78+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家lmu-audino (2,937) 99.7%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 199.94原價: HK$ 249.9420% 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 (10,056) 99.3%
- 2pcs 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 356.00原價: HK$ 378.776% 折扣+HK$ 19.63 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (687) 99.5%
- 2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled BoardOpens in a new window or tab全新HK$ 308.10原價: HK$ 327.736% 折扣+HK$ 19.63 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (687) 99.5%
- DIY KIT Fully separation HIFI Tone preamp kit base on UK NAD preamplifierOpens in a new window or tab全新HK$ 135.05免費跨國運送所在地: 中國66 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits AssortmentOpens in a new window or tab全新HK$ 73.86+HK$ 8.19 運費所在地: 中國免費退貨高度評價賣家高度評價賣家lmu-audino (2,937) 99.7%
- Audio DIY 6N8P(6H8C 6SN7) Valve Pre-amp Tube PreAmplifier BoardOpens in a new window or tab全新HK$ 256.62免費跨國運送所在地: 中國高度評價賣家高度評價賣家looyotech (753) 98.9%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 192.77原價: HK$ 205.046% 折扣+HK$ 19.63 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (687) 99.5%
- NEW Audio Monitor Type Adjustable Multiple HiFi Preamplifier Pre-Amp DIY KitOpens in a new window or tab全新HK$ 447.92原價: HK$ 471.525% 折扣+HK$ 39.07 運費所在地: 中國2 人追蹤高度評價賣家高度評價賣家yuwi_69 (605) 100%
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HIFIOpens in a new window or tab全新HK$ 441.68+HK$ 147.23 運費所在地: 中國56 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- Diy HiFi Class AB Preamplifier Projiect DAC Aluminum Box size W308 D250 H70mmOpens in a new window or tab全新HK$ 429.72+HK$ 351.59 運費所在地: 中國高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits AssortmentOpens in a new window or tab全新HK$ 73.86+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家kaiserburg-d (3,014) 99.7%
- 4A EMI Power Filter Board DIY Kit For Pre-Amp Amplifier DAC HeadphoneOpens in a new window or tab全新HK$ 24.06+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家lmu-audino (2,937) 99.7%
- NE5532 Dynamic Microphone Stereo Preamp Amplifier Board DIY DC9-24V AC8-16VOpens in a new window or tab全新HK$ 19.41+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家kaiserburg-d (3,014) 99.7%
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HiFiOpens in a new window or tab全新HK$ 414.09免費跨國運送所在地: 中國42 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityOpens in a new window or tab全新HK$ 178.06原價: HK$ 187.445% 折扣+HK$ 62.50 運費所在地: 中國465 人追蹤高度評價賣家高度評價賣家eama0910 (10,056) 99.3%
- [DIY KIT] Single-Ended Preamplifier Kit Clone NAC-42.5 Pre-amp Kit 2019 NewOpens in a new window or tab全新HK$ 103.06+HK$ 58.89 運費所在地: 中國21 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 200.03免費跨國運送所在地: 中國高度評價賣家高度評價賣家jolooyo (156) 97.4%
- DIY Kit JV8 Remote volume board HIFI preamp kit 128 steps 2 channel 50K RelaysOpens in a new window or tab全新HK$ 413.60+HK$ 84.41 運費所在地: 中國即將售完46 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- NE5532 Preamp Pre-amplifier Tone Board Treble Alto Bass Volume Control DIY KitsOpens in a new window or tab全新HK$ 41.78+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家kaiserburg-d (3,014) 99.7%
- Classic NAC-52 Home Audio Preamplifier Board PCB DIY HiFi Stereo Pre-Amp NewOpens in a new window or tab全新HK$ 53.13免費跨國運送所在地: 中國高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- 1*6SN7 12SN7 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tab全新HK$ 31.17+HK$ 39.07 運費所在地: 中國12 人追蹤高度評價賣家高度評價賣家xulingmrs (13,860) 99.6%
- Pre Amp Line Driver Volume Control For DIY Amplifiers Model MVOL-1Opens in a new window or tab全新HK$ 62.50+HK$ 156.26 運費所在地: 以色列30 人追蹤motronix2012 (2,031) 98.8%
- Aluminum Chassis DIY Pre-Amp Enclosure DAC Metal Box Cabinet W320×D305×H70mmOpens in a new window or tab全新HK$ 1,328.14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doukmall (57,442) 99.5%
- 6J2 Valve Pre-amp Tube PreAmplifier Board DIY KIT Headphone Buffer +Case AC 12VOpens in a new window or tab全新HK$ 94.54 至 HK$ 130.17未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (190,452) 99.1%
- HIFI 128 steps Remote volume control board Relay pure resistor shunt DIY preampOpens in a new window or tab全新HK$ 506.45+HK$ 101.29 運費所在地: 中國68 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- HLJ DIY KIT CS3310 Infrared Remote Control Preamplifier Kit Audio Pre-amp BoardOpens in a new window or tab全新HK$ 225.75+HK$ 78.52 運費所在地: 中國最後 1 件43 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- BZ2109 All Aluminum Chassis Amplifier Case Pre-Amp Enclosure DIY Audio Box NewOpens in a new window or tab全新HK$ 441.68+HK$ 294.45 運費所在地: 中國即將售完50 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- [DIY KIT] Single-Ended Preamplifier Kit Clone NAIM NAC42.5 Pre-amp Kit 2019 NewOpens in a new window or tab全新HK$ 125.01+HK$ 31.25 運費所在地: 中國即將售完27 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- HiFi Phonostufe Vorverstärker DIY Kit MM RIAA Phono Preamp Board Turntable AmpOpens in a new window or tab全新HK$ 506.37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doukmall (57,442) 99.5%
- NE5532 HIFI DIY Kits OP-AMP Amplifier Volume Tone EQ Control Board PreamplifierOpens in a new window or tab全新HK$ 42.12+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家lmu-audino (2,937) 99.7%
- HiFi 6J4+6P6P Röhrenvorverstärker Tube Preamplifier Stereo Audio Preamp DIY KITOpens in a new window or tab全新HK$ 2,532.16 至 HK$ 3,123.02免費跨國運送所在地: 中國高度評價賣家高度評價賣家doukmall (57,442) 99.5%
- MBL-6010Dse OP- Pre- Amplifier DIY KIT/Finished BoardOpens in a new window or tab全新HK$ 103.84 至 HK$ 122.82原價: HK$ 109.305% 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 (10,056) 99.3%
- NEW 6N3 Tube buffer Audio Preamplifier Pre AMP Kit For DIY AmplifierOpens in a new window or tab全新HK$ 115.48原價: HK$ 121.575% 折扣+HK$ 54.69 運費所在地: 中國4 人追蹤高度評價賣家高度評價賣家yuwi_69 (605) 100%
- 1pcs 6J1 Valve Pre-Amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 199.62原價: HK$ 221.8110% 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 (3,818) 99.7%
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY AssortmentOpens in a new window or tab全新HK$ 65.94原價: HK$ 73.2910% 折扣+HK$ 7.73 運費所在地: 中國免費退貨賣出 231 件高度評價賣家高度評價賣家survy2014 (289,825) 99.6%
- 1*12AU7 6922 ECC88 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tab全新HK$ 31.17+HK$ 39.07 運費所在地: 中國49 人追蹤高度評價賣家高度評價賣家xulingmrs (13,860) 99.6%
- Assembled HiFi Stereo Class A Preamp Board DOA33 DIY Pre-amp BoardOpens in a new window or tab全新HK$ 265.64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snjh1820 (2,019) 99%
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFIOpens in a new window or tab全新HK$ 399.87原價: HK$ 420.895% 折扣+HK$ 77.19 運費所在地: 中國最後 1 件6 人追蹤高度評價賣家高度評價賣家diyelecmall108 (40,895) 98.5%
- pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled BoardOpens in a new window or tab全新HK$ 298.07原價: HK$ 331.2010% 折扣+HK$ 31.25 運費所在地: 中國高度評價賣家高度評價賣家uf910 (3,818) 99.7%
- 12V Pre-amp / Tube amp / Amplifier / Filament Filter Power Supply Board DIY KitOpens in a new window or tab全新HK$ 95.63原價: HK$ 100.635% 折扣+HK$ 30.31 運費所在地: 中國20 人追蹤高度評價賣家高度評價賣家elecdesign2015 (12,551) 99.1%
- HiFi Clone NAC52 Stereo Preamplifier Board / Kit Pre-amp Audio CircuitOpens in a new window or tab全新HK$ 265.01 至 HK$ 343.53免費跨國運送所在地: 中國12+ 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- 6J1 Tube Preamplifier Kit Diy Vacuum Pre Amp Board PRT-01AOpens in a new window or tab全新HK$ 155.86原價: HK$ 165.786% 折扣+HK$ 19.63 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (687) 99.5%
- 6N8P(6H8C 6SN7) Single Tube Audio Valve Pre-amp Tube DIY PreAmplifier BoardOpens in a new window or tab全新HK$ 277.57原價: HK$ 295.346% 折扣+HK$ 19.63 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (687) 99.5%
- DIY Kits NE5532 HIFI OP-AMP Amplifier Volume Tone EQ Control Board PreamplifierOpens in a new window or tab全新HK$ 43.13+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家kaiserburg-d (3,014) 99.7%
- GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes PreamplifierOpens in a new window or tab全新HK$ 92.76免費跨國運送所在地: 中國3 人追蹤9cn8864 (1,194) 100%
- HiFi MK2 ECL82 Tube Diy Power Supply Board Kit Adjust PSU For M2 Preamp/L3 PhonoOpens in a new window or tab全新HK$ 354.51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wolf6911 (8,613) 98.6%
- 6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 198.22原價: HK$ 210.876% 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 (4,881) 99.2%
- DIY Kit NE5532 HIFI OP-AMP Preamplifier Volume EQ Tone Amplifier Control BoardOpens in a new window or tab全新HK$ 45.33 至 HK$ 50.56+HK$ 8.36 運費所在地: 中國免費退貨高度評價賣家高度評價賣家lmu-audino (2,937) 99.7%
- Fender Deluxe 5E3 Turret Pre Built Board Tweed Amp, DIY Kit, Guitar AmplifierOpens in a new window or tab全新HK$ 699.23原價: HK$ 736.045% 折扣+HK$ 546.70 估計運費所在地: 英國最後 1 件13 人追蹤高度評價賣家高度評價賣家提供海關服務及全球追蹤資料dunkuk (33,906) 99.8%
- LITE HIFI MV04 Remote preamp board+ Volume Control+Input Selector DIY boardOpens in a new window or tab全新HK$ 413.60+HK$ 67.53 運費所在地: 中國35 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- 1 western electric 397A power trany for 12ax7 or other DIY mcintosh marantzOpens in a new window or tabHK$ 1,398.54+HK$ 789.66 運費所在地: 美國enk626-2012 (2,217) 100%
- Pre-Amp Volume Control For DIY Stereo Amplifiers. W.V 9-15V AC/DC Model MVOL-2Opens in a new window or tab全新HK$ 62.50+HK$ 171.89 運費所在地: 以色列12 人追蹤motronix2012 (2,031) 98.8%
- Kit-HE01A Vorverstärker DIY Basis auf Marantz PM14A Pre-amp Circuit 10WOpens in a new window or tab全新HK$ 368.86免費跨國運送所在地: 中國高度評價賣家高度評價賣家e*shine (4,119) 99.2%
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Assortment Kits UKOpens in a new window or tab全新HK$ 74.60+HK$ 9.72 運費所在地: 中國免費退貨高度評價賣家高度評價賣家cayin35 (136,199) 99.8%
- GZLOZONE Clone NAIM NAC152XS Preamplifier PCB DIY Preamp PCBOpens in a new window or tab全新HK$ 160.29免費跨國運送所在地: 中國9cn8864 (1,194) 100%
- GZLOZONE DUAL-RIAA MM Phono Turntable Preamplifier PCB MM LP Amp DIYOpens in a new window or tab全新HK$ 84.32免費跨國運送所在地: 中國9cn8864 (1,194) 100%
- 2pcs 6J1 Valve Pre-amp Tube Kit Assembled PreAmplifier Board Audio DIYOpens in a new window or tab全新HK$ 384.79原價: HK$ 409.336% 折扣+HK$ 31.25 運費所在地: 中國高度評價賣家高度評價賣家laser-makers (1,179) 100%
- High Voltage + Filament Regulated Power Supply Board For Tube Preamp DIY L12-41Opens in a new window or tab全新HK$ 320.67+HK$ 50.64 運費所在地: 中國17 人追蹤高度評價賣家高度評價賣家sn6868 (4,801) 98.6%
- Preamplifier Chassis with VU Metre Aluminum Case Preamp Shell DIY amp enclosureOpens in a new window or tab全新HK$ 1,640.74+HK$ 531.29 運費所在地: 中國81 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- 6J1 PRT-01A Tube Preamplifier Kit DIY Vacuum Pre Amp BoardOpens in a new window or tab全新HK$ 192.90原價: HK$ 203.065% 折扣+HK$ 31.25 運費所在地: 中國高度評價賣家高度評價賣家eama0910 (10,056) 99.3%
- BZ2109 All Aluminum Chassis Amplifier Case Pre-Amp Enclosure DIY Audio Box NewOpens in a new window or tab全新HK$ 429.72+HK$ 312.52 運費所在地: 中國27 人追蹤高度評價賣家高度評價賣家pinshuche (4,744) 97.5%
- 1306 Vollaluminium Delicate DAC Enclosure Mini Case Preamp DIY VerstärkerchassisOpens in a new window or tab全新HK$ 202.58+HK$ 135.05 運費所在地: 中國23 人追蹤高度評價賣家高度評價賣家wolf6911 (8,613) 98.6%
- Preamp Low Distortion Circuit Tube Preamplifier + Power Board DIY Kit For 12AX7Opens in a new window or tab全新HK$ 136.65 至 HK$ 147.59未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (190,452) 99.1%
- Tube Amplifier Hifi Board Preamplifier Pre-amp for System DIY Part FrontOpens in a new window or tab全新HK$ 209.23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indcoshop (1,640) 98%
- Aluminum Chassis HiFi Diy Preamplifier DAC Shell Aluminum Home Audio Case W321Opens in a new window or tab全新HK$ 609.42+HK$ 382.84 運費所在地: 中國30 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- 6J1 Valve Pre-amp Tube PreAmplifier Board AC 12V Headphone Amplifier + CaseOpens in a new window or tab全新HK$ 35.39 至 HK$ 124.31+HK$ 46.80 運費所在地: 中國免費退貨高度評價賣家高度評價賣家bingospace (1,483) 99.1%
- Vacuum Pre-amp Hi-Fi Stereo Preamp Home Theater DIY Preamp Amplifier BoardOpens in a new window or tab全新HK$ 177.98原價: HK$ 187.365% 折扣免費跨國運送所在地: 中國laropk (169) 97.2%
- PRT-13A BAL Tube Preamplifier Board 6DJ8 + ECC82 Balance Tube Preamp BoardOpens in a new window or tab全新HK$ 658.30 至 HK$ 742.71+HK$ 118.17 運費所在地: 中國2+ 人追蹤高度評價賣家高度評價賣家sn6868 (4,801) 98.6%
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