- NEW LJM L15 300W Assembled Amplifier IRFP240 IRFP9240 MOSFET Audio Amplifier DIYOpens in a new window or tab全新HK$ 375.02 至 HK$ 613.32chinaaudiostore (1,846) 98.1%+HK$ 31.25 運費所在地: 中國19+ 人追蹤
- Audio6N2+EL34 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY KitOpens in a new window or tabHK$ 771.53高度評價賣家高度評價賣家yuwi_69 (603) 100%+HK$ 156.26 運費所在地: 中國23 人追蹤
- Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY KitOpens in a new window or tab全新HK$ 1,402.82高度評價賣家高度評價賣家原價: HK$ 1,476.65 5% 折扣ampparts16 (3,644) 99.7%+HK$ 1,062.57 運費所在地: 中國271 人追蹤
- Audio Signal Infrared Volume Potentiometer Power Amplifier DIY Remote ControlOpens in a new window or tab全新HK$ 265.41高度評價賣家高度評價賣家原價: HK$ 282.32 6% 折扣dy-laser (684) 99.5%+HK$ 19.54 運費所在地: 中國
- LH2412 All Aluminum Class A Power Amplifier Housing Audio Amp Chassis DIY CaseOpens in a new window or tab全新HK$ 439.74高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 342.02 運費所在地: 中國最後 1 件33 人追蹤
- DIY LM3886 DC Servo 68W+68W Output Power Amplifier Board 5534 Audio Amp KitOpens in a new window or tab全新HK$ 420.50高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%免費跨國運送所在地: 中國即將售完67 人追蹤
- Class A Amplifier DIY Chassis Power Amp Case Enclosure HIFI Audio 320*120*315mmOpens in a new window or tab全新HK$ 586.36axing0606 (1,097) 100%原價: HK$ 617.23 5% 折扣+HK$ 585.97 運費所在地: 中國67 人追蹤
- HIFI Stereo Class A Power Amplifier Board Audio Amp Module High Quality NewOpens in a new window or tab全新HK$ 227.59 至 HK$ 265.41高度評價賣家高度評價賣家chips-fans (137,920) 99.5%免費跨國運送所在地: 中國免費退貨
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tab全新HK$ 563.55高度評價賣家高度評價賣家fancytech777 (1,007) 97.3%免費跨國運送所在地: 中國
- Dual Channel TDA7294 Audio HIFI Power Amplifier Board DIY Parts Kit PCB 200W NewOpens in a new window or tab全新HK$ 139.15 至 HK$ 154.62高度評價賣家高度評價賣家worldchips (190,415) 99.1%未指定運費所在地: 中國免費退貨
- HiFi Preamplifier Board DIY Audio Amplifier Board for Marantz HDAM AssembledOpens in a new window or tab全新HK$ 257.20outstar (110) 100%原價: HK$ 270.72 5% 折扣免費跨國運送所在地: 中國免費退貨
- HiFi 300B Valve Tube Power Amplifier Board Stereo Audio Amp Module DIY KIT 7W*2Opens in a new window or tab全新HK$ 1,563.44高度評價賣家高度評價賣家doukstore (18,329) 99.4%免費跨國運送所在地: 中國161 人追蹤
- Diy HiFi Class A AB Power Amplifier Chassis Audio Aluminum Case Big HeatsinkOpens in a new window or tab全新HK$ 1,406.34高度評價賣家高度評價賣家polestarmascot (2,059) 100%+HK$ 937.56 運費所在地: 中國38 人追蹤
- DIY FM300A Hi-End 300W HiFi Stereo 2.0 Channel Home Audio Power AmplifierOpens in a new window or tab全新HK$ 4,101.82funken18 (186) 100%+HK$ 1,078.19 運費所在地: 中國26 人追蹤
- Bluetooth Audio Production Kit DIY Electronic Small Production Speaker AmplifierOpens in a new window or tab全新HK$ 91.37高度評價賣家高度評價賣家ai_smart (65,926) 99.2%+HK$ 38.99 運費所在地: 中國免費退貨
- 1PCS OCL Amplifier Board Kit 100W high power DIY audio amplifier board #ZJOpens in a new window or tab全新HK$ 168.92chenmm-0 (20) 100%原價: HK$ 179.70 6% 折扣免費跨國運送所在地: 中國
- L20D 68PCS 80V/220UF Capacitor Audio Amplifier Power Supply PSU Board Diy KitOpens in a new window or tab全新HK$ 136.81高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 78.18 運費所在地: 中國62 人追蹤
- DIY kit L20 SE Stereo Audio power amplifier board Kit AMP A1943 C5200 200W 8ROpens in a new window or tab全新HK$ 260.71高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%免費跨國運送所在地: 中國103 人追蹤
- HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WOpens in a new window or tab全新HK$ 574.96高度評價賣家高度評價賣家原價: HK$ 624.96 8% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國免費退貨232 人追蹤
- DIY 1500W Mono HIFI Home Stage Professional High-Power Audio Amplifier Board PCBOpens in a new window or tab全新HK$ 117.27高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%免費跨國運送所在地: 中國5 人追蹤
- 500W DIY Stereo High-Power HiFi Home Audio Amplifier Board PCBOpens in a new window or tab全新HK$ 53.75高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%免費跨國運送所在地: 中國3 人追蹤
- L7 MOSFET Stereo Audio power amplifier board Kit DIY AMP 2 channels 150WOpens in a new window or tab全新HK$ 269.12高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%免費跨國運送所在地: 中國即將售完67 人追蹤
- AC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual Channel ModuleOpens in a new window or tab全新HK$ 57.43高度評價賣家高度評價賣家原價: HK$ 62.43 8% 折扣eama0910 (10,054) 99.3%免費跨國運送所在地: 中國
- AC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual-Channel Module NEWOpens in a new window or tab全新HK$ 32.97高度評價賣家高度評價賣家kaiserburg-d (3,000) 99.7%+HK$ 8.33 運費所在地: 中國免費退貨
- Class AB Car Amplifier Board 35W+35W Dual Channel DIY Audio Kit 3.5mm/3P InputOpens in a new window or tab全新HK$ 89.07topcyberdays (401) 96.7%原價: HK$ 93.76 5% 折扣免費跨國運送所在地: 中國
- 20W HIFI Mono Channel LM1875T Stereo Audio Amplifier Board Module DIY KitOpens in a new window or tab全新HK$ 15.55高度評價賣家高度評價賣家原價: HK$ 17.27 10% 折扣survy2014 (289,806) 99.6%+HK$ 7.73 運費所在地: 中國免費退貨63 人追蹤
- DC 9-24V 18W TDA2030A Electronic Audio Power Amplifier Board Mono DIY KitOpens in a new window or tab全新HK$ 9.67高度評價賣家高度評價賣家lmu-audino (2,916) 99.7%+HK$ 8.33 運費所在地: 中國免費退貨
- Black Steel Audio Amplifier DIY Vintage Transformers Cover Enclosure Case BoxOpens in a new window or tab全新HK$ 210.87 至 HK$ 281.19h_salience (3,752) 100%免費跨國運送所在地: 中國
- Stereo 300B Vacuum Tube Power Amplifier DIY KIT HiFi Audio Amp PCB Board ModuleOpens in a new window or tab全新HK$ 1,437.51高度評價賣家高度評價賣家原價: HK$ 1,562.52 8% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國最後 1 件27 人追蹤
- A60 Aluminum Power Amplifier Chassis DIY HiFi Audio Amp Case With VU Meter NewOpens in a new window or tab全新HK$ 1,583.08高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 830.63 運費所在地: 中國最後 1 件175 人追蹤
- DIY Audio Monitoring Microphone Amplifier Board Adjustable Capacitive Module KitOpens in a new window or tab全新HK$ 35.86高度評價賣家高度評價賣家原價: HK$ 38.99 8% 折扣worldchips (190,415) 99.1%未指定運費所在地: 中國免費退貨
- 1pair Psvane HiFi 2A3B Vacuum Tube 2A3 Power Lamp Valve for Audio Amplifier DIYOpens in a new window or tab全新HK$ 718.72高度評價賣家高度評價賣家原價: HK$ 781.22 8% 折扣czhstore2013 (15,241) 99.7%免費跨國運送所在地: 中國即將售完62 人追蹤
- HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY KitOpens in a new window or tab全新HK$ 914.04高度評價賣家高度評價賣家原價: HK$ 1,015.61 10% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國288 人追蹤
- 20W HIFI Mono Channel LM1875T Stereo Audio Amplifier Board Module DIY Kits NewOpens in a new window or tab全新HK$ 19.35高度評價賣家高度評價賣家ai_smart (65,926) 99.2%+HK$ 29.22 運費所在地: 中國免費退貨
- DIY Kit FU25+6N8P Class A Vacuum Tube Amplifier Kit Audio Tube Power Amp 10W+10WOpens in a new window or tab全新HK$ 1,758.98高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 830.63 運費所在地: 中國即將售完358 人追蹤
- One pair assembled 30W Pure Class A Power amplifier board Audio amp DIY (B6-58)Opens in a new window or tab全新HK$ 390.57高度評價賣家高度評價賣家sn6868 (4,798) 98.7%免費跨國運送所在地: 中國
- Audio Technica HA5000 Fully Discrete Headphone Amplifier DIY KIT Finished BoardOpens in a new window or tab全新HK$ 315.93 至 HK$ 412.38高度評價賣家高度評價賣家原價: HK$ 336.06 6% 折扣dy-laser (684) 99.5%+HK$ 19.54 運費所在地: 中國
- HiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITOpens in a new window or tab全新HK$ 624.96 至 HK$ 671.849cn8864 (1,194) 100%免費跨國運送所在地: 中國
- 1PC Psvane HIFI 572B Vacuum Tube Power Lamp Valve for Vinage Audio Amplifier DIYOpens in a new window or tab全新HK$ 467.22高度評價賣家高度評價賣家原價: HK$ 507.84 8% 折扣czhstore2013 (15,241) 99.7%免費跨國運送所在地: 中國13 人追蹤
- 1pair Psvane CV181-SE Vacuum Tube 6N8P CV181 Power Lamp Audio Amplifier DIY HIFIOpens in a new window or tab全新HK$ 1,142.88高度評價賣家高度評價賣家原價: HK$ 1,242.27 8% 折扣czhstore2013 (15,241) 99.7%免費跨國運送所在地: 中國最後 1 件24 人追蹤
- Remote Volume Potentiometer Audio Signal for DIY Amplifier & Infrared ControlOpens in a new window or tab全新HK$ 265.17高度評價賣家高度評價賣家原價: HK$ 294.63 10% 折扣winone2020 (710) 98.3%免費跨國運送所在地: 中國
- HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY KitOpens in a new window or tab全新HK$ 2,228.19 至 HK$ 2,515.70高度評價賣家高度評價賣家原價: HK$ 2,421.95 8% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國16+ 人追蹤
- HiFi EL34 Vacuum Röhrenverstärker Klasse A Stereo Audio Amplifier DIY Kit 5W+5WOpens in a new window or tab全新HK$ 1,093.20高度評價賣家高度評價賣家doukmall (57,419) 99.5%免費跨國運送所在地: 中國35 人追蹤
- 8W*2 Class A Single Ended FU50 Tube Audio Amplifier HIFI Valve Amp DIY KitsOpens in a new window or tab全新HK$ 218.76 至 HK$ 585.97dream_story (3,069) 100%+HK$ 78.13 運費所在地: 中國5+ 人追蹤
- MOFI-Audio Technica HA5000 Fully Discrete Headphone Amplifier DIY KIT & FinishedOpens in a new window or tab全新HK$ 68.31 至 HK$ 400.56高度評價賣家高度評價賣家nanma0910 (4,879) 99.2%免費跨國運送所在地: 中國
- 300B Vacuum Tube Amplifier PCB Board Class A Stereo Audio Power Amp DIY KIT 7W*2Opens in a new window or tab全新HK$ 1,365.63高度評價賣家高度評價賣家原價: HK$ 1,484.39 8% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國24 人追蹤
- HiFi Vacuum Tube Power Amplifier Class A Single-Ended Stereo Audio Amp DIY KITOpens in a new window or tab全新HK$ 2,228.19高度評價賣家高度評價賣家原價: HK$ 2,421.95 8% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國139 人追蹤
- 1set FU30 Vacuum Tube Amplifier Single-ended Valve Audio Amp DIY Soldered KITOpens in a new window or tab全新HK$ 823.88高度評價賣家高度評價賣家原價: HK$ 867.24 5% 折扣ampparts16 (3,644) 99.7%+HK$ 421.90 運費所在地: 中國45 人追蹤
- 1set APPJ 6J1 6P6P Single End Tube Amplifier DIY Kits Desktop AMP HiFi AudioOpens in a new window or tab全新HK$ 855.37高度評價賣家高度評價賣家原價: HK$ 929.75 8% 折扣czhstore2013 (15,241) 99.7%免費跨國運送所在地: 中國免費退貨最後 1 件20 人追蹤
- Audio 6N2+6P3P Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY KitOpens in a new window or tabHK$ 711.61高度評價賣家高度評價賣家yuwi_69 (603) 100%+HK$ 156.26 運費所在地: 中國最後 1 件31 人追蹤
- Reference SUGDEN SF200 Circuit 100W+100W Stereo Hi-End DIY Audio Power AmplifierOpens in a new window or tab全新HK$ 2,325.76高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 635.19 運費所在地: 中國最後 1 件48 人追蹤
- 1000W ±70V LLC Soft Switching Power Supply HiFi Audio Amplifier PSU Board DIYOpens in a new window or tab全新HK$ 390.88高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 78.18 運費所在地: 中國30 人追蹤
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tab全新HK$ 563.55高度評價賣家高度評價賣家huweip-89 (367) 96.8%免費跨國運送所在地: 中國最後 1 件3 人追蹤
- HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY KitOpens in a new window or tab全新HK$ 554.64高度評價賣家高度評價賣家原價: HK$ 703.09 21% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國免費退貨即將售完198 人追蹤
- HiFi EL84 Valve Tube Amplifier Stereo Class A Single-ended Amp DIY KIT/AssembledOpens in a new window or tab全新HK$ 2,931.53高度評價賣家高度評價賣家doukstore (18,329) 99.4%免費跨國運送所在地: 中國
- HAMMOND H-112 TUBE AMPLIFIER AUDIO OUTPUT TRANSFORMER FOR DIY PROJECTS (KM*****)Opens in a new window or tab二手HK$ 273.45r_aude_nvn (13,311) 99.3%+HK$ 247.83 運費所在地: 美國
- DC 5V Bluetooth 4.0 Audio Receiver Board DIY Wireless Stereo Sound Amplifier NEWOpens in a new window or tab全新HK$ 11.86高度評價賣家高度評價賣家kaiserburg-d (3,000) 99.7%+HK$ 8.33 運費所在地: 中國免費退貨
- Mini 6J1 Push FU32 HiFi Tube Amplifier DIY Kit 3.5W+3.5W Audio Vacuum Tube AmpOpens in a new window or tab全新HK$ 781.77高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 537.47 運費所在地: 中國115 人追蹤
- HiFi EL34 Valve Tube Amplifier Mini Class A Stereo Audio Power Amp DIY Kit 5W+5WOpens in a new window or tab全新HK$ 1,074.83高度評價賣家高度評價賣家doukstore (18,329) 99.4%免費跨國運送所在地: 中國
- H1 DC8-36V Audio Amplifier Power AMP Bluetooth AUX Preamp Board Combination DIYOpens in a new window or tab全新HK$ 156.18 至 HK$ 179.62高度評價賣家高度評價賣家memolines (11,114) 98.4%未指定運費所在地: 中國免費退貨
- 300b Vacuum Tube Amplifier Diy Kit Hifi Class A Audio Amplifier 8W*2 Vu MeterOpens in a new window or tab全新HK$ 3,476.78 至 HK$ 4,601.85高度評價賣家高度評價賣家hifimusic2014 (1,676) 93.2%+HK$ 1,343.83 運費所在地: 中國8+ 人追蹤
- HiFi MX50X2 Stereo Home Audio Power Amplifier Board / Kit 150W +150WOpens in a new window or tab全新HK$ 234.39 至 HK$ 273.45高度評價賣家高度評價賣家pinshuche (4,742) 97.6%免費跨國運送所在地: 中國
- ZK-302 Bluetooth Digital Amplifier Board 30W*2 Stereo Audio AUX For Speakers DIYOpens in a new window or tab全新HK$ 84.30高度評價賣家高度評價賣家opulentelectrical0 (228) 97.9%+HK$ 35.16 運費所在地: 中國免費退貨
- HiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITOpens in a new window or tab全新HK$ 624.96 至 HK$ 671.84高度評價賣家高度評價賣家lc20110801 (3,525) 99.2%免費跨國運送所在地: 中國
- Hi Audio Hi-Fi Tube Stereo Amplifier Tube Amplifier DIY Kit ST-6P14/EL84PP 2*13WOpens in a new window or tab全新HK$ 3,195.51高度評價賣家高度評價賣家outstandingdeal (9,613) 96.7%免費跨國運送所在地: 中國
- stereo amp TDA7297 Power Audio Stereo Amp Speaker Amplifier DIY Sound SystemOpens in a new window or tab全新HK$ 75.15高度評價賣家高度評價賣家e-kenystore (9,838) 98.8%免費跨國運送所在地: 中國
- BZ2109 All Aluminum Chassis Amplifier Case Pre-Amp Enclosure DIY Audio Box NewOpens in a new window or tab全新HK$ 439.74高度評價賣家高度評價賣家wolf6911 (8,606) 98.6%+HK$ 293.16 運費所在地: 中國即將售完50 人追蹤
- Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY KitOpens in a new window or tab全新HK$ 1,769.64高度評價賣家高度評價賣家原價: HK$ 2,011.06 12% 折扣super-market8 (31,240) 100%+HK$ 1,390.71 運費所在地: 中國26 人追蹤
- HiFi Class A Single-ended 6E2+FU19 Tube Amplifier w/VU Meter DIY Kit/AssembledOpens in a new window or tab全新HK$ 2,875.10 至 HK$ 3,162.62高度評價賣家高度評價賣家原價: HK$ 3,125.12 8% 折扣doukmall (57,419) 99.5%免費跨國運送所在地: 中國7+ 人追蹤
- HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WOpens in a new window or tab全新HK$ 624.34高度評價賣家高度評價賣家caseytech777 (1,159) 98.2%免費跨國運送所在地: 中國
- Pair LJM MX50 SE Amplifier Hifi 100W Audio Stereo Amplifier DIY 2SA1295 2SC3264Opens in a new window or tab全新HK$ 246.11 至 HK$ 273.38chinaaudiostore (1,846) 98.1%+HK$ 23.36 運費所在地: 中國25+ 人追蹤
- TDA7297 Digital Power Audio Speaker Amplifier DIY Sound System ComponentOpens in a new window or tab全新HK$ 75.15高度評價賣家高度評價賣家monoful (1,481) 99.6%免費跨國運送所在地: 中國
- 3V-12V 3W Mini Audio Music Amplifier DIY KitOpens in a new window or tab全新HK$ 9.67提供海關服務及全球追蹤資料goldenmango1 (8,217) 99.3%+HK$ 187.14 估計運費所在地: 英國
- HiFI Tuning Fuse 5x20mm Preimum 100% Silver & 1% Gold for Audio Amplifier DIYOpens in a new window or tab全新HK$ 574.96高度評價賣家高度評價賣家原價: HK$ 624.96 8% 折扣czhstore2013 (15,241) 99.7%免費跨國運送所在地: 中國
- 1pair Psvane 6V6GT Vacuum Tube 6V6 Valve Power Lamp Vintage Audio Amplifier DIYOpens in a new window or tab全新HK$ 531.83高度評價賣家高度評價賣家原價: HK$ 578.08 8% 折扣czhstore2013 (15,241) 99.7%免費跨國運送所在地: 中國免費退貨
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