- 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%
- 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$ 50,779.59+HK$ 3,515.52 運費所在地: 美國15 人追蹤enk626-2012 (2,217) 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%
- DIY NE5532 Preamp Preamp Tone Board Treble High Bass Volume Control KitsOpens in a new window or tab全新HK$ 41.86+HK$ 8.37 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 (2,942) 99.7%
- DIY KIT Fully separation HIFI Tone preamp kit base on UK NAD preamplifierOpens in a new window or tab全新HK$ 135.31免費跨國運送所在地: 中國67 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- NE5532 Stereo Preamp Tone Control DIY Amplifier Amplifier Board ModuleOpens in a new window or tab全新HK$ 27.32 至 HK$ 39.32+HK$ 8.37 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 (2,942) 99.7%
- 2pcs 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 356.71原價: HK$ 379.536% 折扣+HK$ 19.67 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (689) 99.5%
- 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%
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits AssortmentOpens in a new window or tab全新HK$ 74.00+HK$ 8.20 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 (2,942) 99.7%
- 2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled BoardOpens in a new window or tab全新HK$ 308.72原價: HK$ 328.396% 折扣+HK$ 19.67 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (689) 99.5%
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HIFIOpens in a new window or tab全新HK$ 442.57+HK$ 147.52 運費所在地: 中國56 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 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%
- DIY Kit JV8 Remote volume board HIFI preamp kit 128 steps 2 channel 50K RelaysOpens in a new window or tab全新HK$ 414.38+HK$ 84.57 運費所在地: 中國即將售完45 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 193.16原價: HK$ 205.456% 折扣+HK$ 19.67 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (689) 99.5%
- [DIY KIT] Single-Ended Preamplifier Kit Clone NAC-42.5 Pre-amp Kit 2019 NewOpens in a new window or tab全新HK$ 103.27+HK$ 59.01 運費所在地: 中國21 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits AssortmentOpens in a new window or tab全新HK$ 74.00+HK$ 8.37 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 (3,021) 99.7%
- NE5532 Dynamic Microphone Stereo Preamp Amplifier Board DIY DC9-24V AC8-16VOpens in a new window or tab全新HK$ 19.45+HK$ 8.37 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 (3,021) 99.7%
- EMI 4A Power Filter Board Socket DIY Kits For Pre-Amp Amplifier DAC HeadphoneOpens in a new window or tab全新HK$ 23.44原價: HK$ 26.0110% 折扣未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (190,474) 99.1%
- 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%
- 4A EMI Power Filter Board DIY Kit For Pre-Amp Amplifier DAC HeadphoneOpens in a new window or tab全新HK$ 24.10+HK$ 8.37 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 (2,942) 99.7%
- 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%
- P7-MINI Preamplifier Board Top Pre-AMP Headphone DIY KIT FOR MX50 L20 L6 LJMOpens in a new window or tab全新HK$ 63.93免費跨國運送所在地: 中國listen2art (5,387) 99.1%
- NE5532 Preamp Pre-amplifier Tone Board Treble Alto Bass Volume Control DIY KitsOpens in a new window or tab全新HK$ 41.86+HK$ 8.37 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 (3,021) 99.7%
- HIFI 128 steps Remote volume control board Relay pure resistor shunt DIY preampOpens in a new window or tab全新HK$ 507.41+HK$ 101.48 運費所在地: 中國67 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- 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%
- 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%
- 6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 196.60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%
- BZ2109 All Aluminum Chassis Amplifier Case Pre-Amp Enclosure DIY Audio Box NewOpens in a new window or tab全新HK$ 442.57+HK$ 295.05 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 (8,614) 98.5%
- 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%
- HLJ DIY KIT CS3310 Infrared Remote Control Preamplifier Kit Audio Pre-amp BoardOpens in a new window or tab全新HK$ 226.20+HK$ 78.68 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 (8,614) 98.5%
- 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%
- HiFi 6J4+6P6P Röhrenvorverstärker Tube Preamplifier Stereo Audio Preamp DIY KITOpens in a new window or tab全新HK$ 2,536.95 至 HK$ 3,128.92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%
- 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%
- LITE HIFI MV04 Remote preamp board+ Volume Control+Input Selector DIY boardOpens in a new window or tab全新HK$ 414.38+HK$ 67.65 運費所在地: 中國35 人追蹤高度評價賣家高度評價賣家wolf6911 (8,614) 98.5%
- [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%
- HiFi Phonostufe Vorverstärker DIY Kit MM RIAA Phono Preamp Board Turntable AmpOpens in a new window or tab全新HK$ 507.32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%
- NE5532 HIFI DIY Kits OP-AMP Amplifier Volume Tone EQ Control Board PreamplifierOpens in a new window or tab全新HK$ 42.20+HK$ 8.37 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 (2,942) 99.7%
- 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%
- MOFI Naim-NAC152 Mini Fully Discrete Pre-Amplifier DIY Kits & Finished BoardOpens in a new window or tab全新HK$ 118.67 至 HK$ 147.57原價: HK$ 124.925% 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%
- 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 (40,897) 98.6%
- HiFi Clone NAC52 Stereo Preamplifier Board / Kit Pre-amp Audio CircuitOpens in a new window or tab全新HK$ 265.54 至 HK$ 344.22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 (8,614) 98.5%
- 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%
- 6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 198.66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%
- 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%
- 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%
- 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$ 355.18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 (8,614) 98.5%
- 6J1 Tube Preamplifier Kit Diy Vacuum Pre Amp Board PRT-01AOpens in a new window or tab全新HK$ 156.18原價: HK$ 166.116% 折扣+HK$ 19.67 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (689) 99.5%
- GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes PreamplifierOpens in a new window or tab全新HK$ 92.94免費跨國運送所在地: 中國3 人追蹤9cn8864 (1,195) 100%
- DIY Kits NE5532 HIFI OP-AMP Amplifier Volume Tone EQ Control Board PreamplifierOpens in a new window or tab全新HK$ 43.21+HK$ 8.37 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 (3,021) 99.7%
- 6N8P(6H8C 6SN7) Single Tube Audio Valve Pre-amp Tube DIY PreAmplifier BoardOpens in a new window or tab全新HK$ 278.13原價: HK$ 295.936% 折扣+HK$ 19.67 運費所在地: 中國高度評價賣家高度評價賣家dy-laser (689) 99.5%
- 6J1 Valve Pre-amp Tube PreAmplifier Board DIY KIT AC 12V Headphone Buffer+CaseOpens in a new window or tab全新HK$ 83.50 至 HK$ 112.90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moduleme (88,022) 99.6%
- 1 western electric 397A power trany for 12ax7 or other DIY mcintosh marantzOpens in a new window or tabHK$ 1,398.39+HK$ 789.58 運費所在地: 美國enk626-2012 (2,217) 100%
- DIY Kit NE5532 HIFI OP-AMP Preamplifier Volume EQ Tone Amplifier Control BoardOpens in a new window or tab全新HK$ 45.41 至 HK$ 50.66+HK$ 8.37 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 (2,942) 99.7%
- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT & Finished BoardOpens in a new window or tab全新HK$ 377.33 至 HK$ 463.58原價: HK$ 410.148% 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%
- Fender Deluxe 5E3 Turret Pre Built Board Tweed Amp, DIY Kit, Guitar AmplifierOpens in a new window or tab全新HK$ 700.63原價: HK$ 737.525% 折扣+HK$ 547.80 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 (33,913) 99.8%
- 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%
- High Voltage + Filament Regulated Power Supply Board For Tube Preamp DIY L12-41Opens in a new window or tab全新HK$ 321.27+HK$ 50.74 運費所在地: 中國17 人追蹤高度評價賣家高度評價賣家sn6868 (4,803) 98.6%
- Kit-HE01A Vorverstärker DIY Basis auf Marantz PM14A Pre-amp Circuit 10WOpens in a new window or tab全新HK$ 369.56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 (4,121) 99.2%
- GZLOZONE DUAL-RIAA MM Phono Turntable Preamplifier PCB MM LP Amp DIYOpens in a new window or tab全新HK$ 84.48免費跨國運送所在地: 中國9cn8864 (1,195) 100%
- 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%
- 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%
- 1306 Vollaluminium Delicate DAC Enclosure Mini Case Preamp DIY VerstärkerchassisOpens in a new window or tab全新HK$ 202.96+HK$ 135.31 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%
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Assortment Kits UKOpens in a new window or tab全新HK$ 74.74+HK$ 9.74 運費所在地: 中國免費退貨高度評價賣家高度評價賣家cayin35 (136,212) 99.8%
- 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%
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