- 1pc High End Volume Controller Passive Preamp Stereo RCA HiFi Pre-amp Audio DIYOpens in a new window or tab全新HK$ 359.29原價: HK$ 390.538% 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 (15,246) 99.7%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 182.03原價: HK$ 202.2610% 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 (3,819) 99.7%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 140.77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 (754) 98.9%
- Single Ended EL84 Tube Amplifier Custom Build, SE EL84,DIY, Pre, Pre-ampOpens in a new window or tab全新HK$ 5,859.19+HK$ 1,397.22 運費所在地: 美國54 人追蹤jostal_8020 (79) 100%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 249.91免費跨國運送所在地: 中國高度評價賣家高度評價賣家eama0910 (10,058) 99.3%
- Audio DIY 6N8P(6H8C 6SN7) Valve Pre-amp Tube PreAmplifier BoardOpens in a new window or tab全新HK$ 257.04免費跨國運送所在地: 中國高度評價賣家高度評價賣家looyotech (754) 98.9%
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HiFiOpens in a new window or tab全新HK$ 414.05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%
- Diy HiFi Class AB Preamplifier Projiect DAC Aluminum Box size W308 D250 H70mmOpens in a new window or tab全新HK$ 429.67+HK$ 351.55 運費所在地: 中國高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityOpens in a new window or tab全新HK$ 178.04原價: HK$ 187.425% 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 (10,058) 99.3%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 200.37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%
- NEW Audio Monitor Type Adjustable Multiple HiFi Preamplifier Pre-Amp DIY KitOpens in a new window or tab全新HK$ 447.88原價: HK$ 471.475% 折扣+HK$ 39.06 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 (606) 100%
- Classic NAC-52 Home Audio Preamplifier Board PCB DIY HiFi Stereo Pre-Amp NewOpens in a new window or tab全新HK$ 53.12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$ 39.06 運費所在地: 中國12 人追蹤高度評價賣家高度評價賣家xulingmrs (13,863) 99.6%
- 6J2 Valve Pre-amp Tube PreAmplifier Board DIY KIT Headphone Buffer +Case AC 12VOpens in a new window or tab全新HK$ 94.53 至 HK$ 130.15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 (190,474) 99.1%
- Aluminum Chassis DIY Pre-Amp Enclosure DAC Metal Box Cabinet W320×D305×H70mmOpens in a new window or tab全新HK$ 1,328.01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 (57,452) 99.5%
- 1pcs 6J1 Valve Pre-Amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 199.60原價: HK$ 221.7910% 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 (3,819) 99.7%
- Pre Amp Line Driver Volume Control For DIY Amplifiers Model MVOL-1Opens in a new window or tab全新HK$ 62.50+HK$ 156.25 運費所在地: 以色列30 人追蹤motronix2012 (2,031) 98.8%
- [DIY KIT] Single-Ended Preamplifier Kit Clone NAIM NAC42.5 Pre-amp Kit 2019 NewOpens in a new window or tab全新HK$ 125.00+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%
- pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled BoardOpens in a new window or tab全新HK$ 298.04原價: HK$ 331.1610% 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 (3,819) 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$ 399.83原價: HK$ 420.855% 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 (40,898) 98.6%
- 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$ 73.2810% 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 (289,831) 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$ 39.06 運費所在地: 中國49 人追蹤高度評價賣家高度評價賣家xulingmrs (13,863) 99.6%
- MBL-6010Dse OP- Pre- Amplifier DIY KIT/Finished BoardOpens in a new window or tab全新HK$ 103.82 至 HK$ 122.81原價: HK$ 109.295% 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 (10,058) 99.3%
- Assembled HiFi Stereo Class A Preamp Board DOA33 DIY Pre-amp BoardOpens in a new window or tab全新HK$ 265.62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 (2,020) 99%
- 12V Pre-amp / Tube amp / Amplifier / Filament Filter Power Supply Board DIY KitOpens in a new window or tab全新HK$ 95.62原價: HK$ 100.625% 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 (12,552) 99.1%
- HiFi 6J4+6P6P Vacuum Tube Preamplifier Stereo Class A Home Audio Preamp DIY KITOpens in a new window or tab全新HK$ 2,421.72 至 HK$ 3,124.82免費跨國運送所在地: 中國高度評價賣家高度評價賣家doukmall (57,452) 99.5%
- 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$ 171.87 運費所在地: 以色列12 人追蹤motronix2012 (2,031) 98.8%
- 2pcs 6J1 Valve Pre-amp Tube Kit Assembled PreAmplifier Board Audio DIYOpens in a new window or tab全新HK$ 384.75原價: HK$ 409.286% 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%
- NEW 6N3 Tube buffer Audio Preamplifier Pre AMP Kit For DIY AmplifierOpens in a new window or tab全新HK$ 115.47原價: HK$ 121.565% 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 (606) 100%
- Vacuum Pre-amp Hi-Fi Stereo Preamp Home Theater DIY Preamp Amplifier BoardOpens in a new window or tab全新HK$ 177.96原價: HK$ 187.345% 折扣免費跨國運送所在地: 中國laropk (175) 97.3%
- 6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 198.20原價: HK$ 210.856% 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%
- TR3 Mini Dual 6DJ8 ECC88 E88CC CCA Tube Valve Preamplifier Preamp For AmplifierOpens in a new window or tab全新HK$ 239.84 至 HK$ 257.80+HK$ 93.75 運費所在地: 中國chinaaudiostore (1,847) 98.1%
- Preamplifier Chassis with VU Metre Aluminum Case Preamp Shell DIY amp enclosureOpens in a new window or tab全新HK$ 1,640.57+HK$ 531.23 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$ 192.88原價: HK$ 203.045% 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 (10,058) 99.3%
- BZ2109 All Aluminum Chassis Amplifier Case Pre-Amp Enclosure DIY Audio Box NewOpens in a new window or tab全新HK$ 429.67+HK$ 312.49 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%
- Diy HiFi Amplifier Chassis DAC Preamplifier Box Home Audio Case W330 H61 D228mmOpens in a new window or tab全新HK$ 609.36+HK$ 382.80 運費所在地: 中國高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- Tube Amplifier Hifi Board Preamplifier Pre-amp for System DIY Part FrontOpens in a new window or tab全新HK$ 209.21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$ 609.36+HK$ 382.80 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$ 124.29+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 (1,487) 99.1%
- Preamp Low Distortion Circuit Tube Preamplifier + Power Board DIY Kit For 12AX7Opens in a new window or tab全新HK$ 136.64 至 HK$ 147.57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 (190,474) 99.1%
- Pre amp Bass Treble Tone Control with Low & High Filter for DIY Integrated AMPOpens in a new window or tab全新HK$ 195.31 至 HK$ 273.43+HK$ 171.87 運費所在地: 以色列motronix2012 (2,031) 98.8%
- Hifi 12AU7+12AX7+6DJ8 Tube Pre-AMP Stereo Preamplifier Board Base On CAT SL-1Opens in a new window or tab全新HK$ 273.43 至 HK$ 703.10免費跨國運送所在地: 中國11+ 人追蹤高度評價賣家高度評價賣家snjh1820 (2,020) 99%
- PASS X2 Aluminum Chassis DIY HIFi Project Box Pre Amplifier Case W430 H90 D308mmOpens in a new window or tab全新HK$ 742.16+HK$ 437.49 運費所在地: 中國9 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- 6J1 Tube Preamplifier Kit Diy Vacuum Pre Amp Board PRT-01AOpens in a new window or tab全新HK$ 180.54原價: HK$ 192.106% 折扣+HK$ 23.44 運費所在地: 中國高度評價賣家高度評價賣家laser-makers (1,179) 100%
- Reference Accuphase C3850 Preamplifier Circuit With 3 Way Signal InputOpens in a new window or tab全新HK$ 257.73 至 HK$ 312.41免費跨國運送所在地: 中國3+ 人追蹤高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- 6N8P (6H8C 6SN7) Best Sound Single Valve Pre-amp Tube PreAmplifier Board DIYOpens in a new window or tab全新HK$ 291.01原價: HK$ 323.3510% 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%
- HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY KitOpens in a new window or tab全新HK$ 2,421.72 至 HK$ 2,734.21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 (57,452) 99.5%
- Tone Control Pre Amp. Mono/Stereo Volume Bass Treble MT-2 Single 22-30Vdc DIYOpens in a new window or tab全新HK$ 54.69 至 HK$ 132.81+HK$ 171.87 運費所在地: 以色列11+ 人追蹤motronix2012 (2,031) 98.8%
- 4A/10A/20A EMI AC Filter Board For Pre-Amp Amplifier Headphone DIY KitsOpens in a new window or tab全新HK$ 85.31 至 HK$ 122.42原價: HK$ 89.765% 折扣+HK$ 46.80 運費所在地: 中國高度評價賣家高度評價賣家bingospace (1,487) 99.1%
- RIAA Inverse Filter for testing RIAA Pre-Amp & make Aux Signal to Phono DIY KITOpens in a new window or tab全新HK$ 93.75 至 HK$ 117.18+HK$ 156.25 運費所在地: 以色列3+ 人追蹤motronix2012 (2,031) 98.8%
- 6N8P(6H8C 6SN7) Valve Pre-amp Tube PreAmplifier Board Audio DIYOpens in a new window or tab全新HK$ 304.29原價: HK$ 320.305% 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 (10,058) 99.3%
- TR2 6DJ8 ECC88 E88CC Tube Buffer Pre-amplifier Preamp For DAC CD Audio AmplifierOpens in a new window or tab全新HK$ 97.65 至 HK$ 156.17免費跨國運送所在地: 中國6+ 人追蹤chinaaudiostore (1,847) 98.1%
- 6J2 Tube PreAmplifier Board DIY Case Pre-amp Headphone Preamp buffer Crylic CaseOpens in a new window or tab全新HK$ 40.70原價: HK$ 44.228% 折扣+HK$ 23.36 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,179) 99%
- DIY Part Hi-Fi Stereo Preamp Tube Board Audio Finished SpeakerOpens in a new window or tab全新HK$ 194.13免費跨國運送所在地: 中國cameration (486) 98.4%
- AC12V 2 CH 6J1 Valve Pre-amp Tube Board Headphone Amplifier/Acrylic Case DIY KitOpens in a new window or tab全新HK$ 35.86 至 HK$ 120.78原價: HK$ 111.408% 折扣+HK$ 390.61 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,179) 99%
- 6J8P+5Z4P Tube Pre-amplifier Board replace HIFI Tube Preamp DIY Front-WeldOpens in a new window or tab全新HK$ 714.82免費跨國運送所在地: 中國最後 1 件5 人追蹤高度評價賣家高度評價賣家newst*4678 (603) 97.2%
- Pre Amplifier Chassis DIY Preamplifier VU metre Aluminum Case size 172*100*268mmOpens in a new window or tab全新HK$ 664.04+HK$ 351.55 運費所在地: 中國60 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- Hifi 12AU7+12AX7+6DJ8 Tube Pre-AMP Stereo Preamplifier Board Base On CAT SL-1Opens in a new window or tab全新HK$ 218.74 至 HK$ 703.10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pinshuche (4,744) 97.5%
- Power Amplifier All Aluminum Chassis / Audio Amp Enclosure / Pre-Amp Box DIYOpens in a new window or tab全新HK$ 957.39原價: HK$ 1,007.785% 折扣+HK$ 679.67 運費所在地: 中國axing0606 (1,098) 100%
- 6J8P(6SJ7/717A)+5Z4P Tube Pre-amplifier Board Tube Preamp DIY Reverse WeldOpens in a new window or tab全新HK$ 714.82免費跨國運送所在地: 中國高度評價賣家高度評價賣家newst*4678 (603) 97.2%
- Aluminum Chassis DIY HIFi Project Box Pre VU Amplifier Case Size 308*222*92MMOpens in a new window or tab全新HK$ 453.11+HK$ 328.11 運費所在地: 中國55 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- 6J2 Kits Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY AssortmentOpens in a new window or tab全新HK$ 99.76+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 (1,487) 99.1%
- JSDZ DIY Kit 6N3 Tube Buffer Amp Audio PreAmp Amplifier BoardOpens in a new window or tab全新HK$ 184.76原價: HK$ 200.858% 折扣+HK$ 86.33 運費所在地: 中國高度評價賣家高度評價賣家laserworld2014 (3,018) 100%
- HiFi Tube Premplifier Chassis DIY Aluminum Case DAC Amp Shell W214 D214 H55mmOpens in a new window or tab全新HK$ 351.55+HK$ 273.43 運費所在地: 中國72 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- Pre Amplifier Chassis Aluminum Chassis DIY HiFi Audio Case Size 260*70*311 mmOpens in a new window or tab全新HK$ 507.80+HK$ 429.67 運費所在地: 中國33 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- RIAA High End MM Phono Pre Amplifier. Low Noise Professional Stage for DIY AudioOpens in a new window or tab全新HK$ 148.43+HK$ 171.87 運費所在地: 以色列35 人追蹤motronix2012 (2,031) 98.8%
- Audio amplifier pre-level DIY microcomputer Remote volume control boardOpens in a new window or tab全新:其他HK$ 312.41+HK$ 70.23 運費所在地: 中國高度評價賣家高度評價賣家arvin2000 (533) 98.9%
- HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEWOpens in a new window or tab全新HK$ 2,196.34免費跨國運送所在地: 中國高度評價賣家高度評價賣家fancytech777 (1,011) 97.3%
- Dual Mono DIY Aluminum case-kit for ICEpower 200ASC&200AC(excluding amp module)Opens in a new window or tab全新HK$ 1,015.59免費跨國運送所在地: 中國免費退貨47 人追蹤高度評價賣家高度評價賣家ghentaudio (7,833) 98.9%
- HiFi 6P1 Vacuum Tube Power Amplifier Class AB Push-pull Stereo Audio Amp 12W+12WOpens in a new window or tab全新HK$ 3,359.19 至 HK$ 3,593.56免費跨國運送所在地: 中國3+ 人追蹤高度評價賣家高度評價賣家doukmall (57,452) 99.5%
- DIY NE5532 Dynamic Microphone Stereo Preamp Amplifier Board DC9-24V AC8-16VOpens in a new window or tab全新HK$ 46.80原價: HK$ 49.305% 折扣+HK$ 31.17 運費所在地: 中國免費退貨高度評價賣家高度評價賣家bingospace (1,487) 99.1%
- PREAMP 7 P7 SE Preamplifier Headphone AMP BoardOpens in a new window or tab全新HK$ 124.76原價: HK$ 132.736% 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 (10,058) 99.3%
- 6J1 Valve Pre-Amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 220.38原價: HK$ 242.189% 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jolooyo (156) 97.4%
- D.Klimo LAR Gold Plus MM MC Tube Phono Preamplifier Turntable Preamp DIY KitOpens in a new window or tab全新HK$ 687.48 至 HK$ 1,992.13+HK$ 31.25 運費所在地: 中國59+ 人追蹤chinaaudiostore (1,847) 98.1%
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