- Power Amplifier Shortwave Power Amplifier Kit 120W Output for Radio UnassembledOpens in a new window or tab全新HK$ 247.20原價: HK$ 260.255% 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 (9,847) 98%
- Power Amplifier Shortwave Power Amplifier Kit 120W Output for Radio UnassembledOpens in a new window or tab全新HK$ 247.20原價: HK$ 260.255% 折扣+HK$ 62.50 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 (19,011) 98.6%
- DIY OTL Power Amplifier Kit, Discrete Component, 6VOpens in a new window or tab全新HK$ 43.83原價: HK$ 46.105% 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ecdiystore (1,049) 99.7%
- DC 9-24V 18W TDA2030A Electronic Audio Power Amplifier Board Mono DIY KitOpens in a new window or tab全新HK$ 9.71+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 (2,934) 99.7%
- Class AB MOSFET L7 Audio power amplifier boards KIT DUAL-CHANNEL 150-350WOpens in a new window or tab全新HK$ 146.87免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal-de (323) 99.1%
- TDA2030A Two Channel Amplifier Board Kit DIY Single Power Supply DC 12-24VOpens in a new window or tab全新HK$ 34.30原價: HK$ 38.1310% 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 (289,819) 99.6%
- 18W DC 9-24V DIY Kit TDA2030A Electronic Audio Power Amplifier Board Mono NEWOpens in a new window or tab全新HK$ 9.71+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 (3,009) 99.7%
- 2PCS Audio Power Amplifier Kit 2 Channel Ultra-low Distortion Classic AMP DIYOpens in a new window or tab全新HK$ 196.03 至 HK$ 210.09原價: HK$ 233.4510% 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 (289,819) 99.6%
- DIY Kits NAIM NAP250 MOD Stereo Channel 2PCS Power Amplifier BoardOpens in a new window or tab全新HK$ 156.89原價: HK$ 170.568% 折扣+HK$ 39.53 運費所在地: 中國高度評價賣家高度評價賣家goldy0903 (9,794) 100%
- TDA7377 Power Amplifier 2.1 DIY kit 3 Channel Sound Audio AMP Board 12-18VOpens in a new window or tab全新HK$ 63.83原價: HK$ 70.169% 折扣+HK$ 14.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家satisfyelectronics (217,527) 99.5%
- TDA2030A TDA2030 18Wx2 15W+15W Audio Power Amplifier Arduino Components DIY KitOpens in a new window or tab全新HK$ 10.63 至 HK$ 79.54+HK$ 23.36 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,172) 99%
- Mini LM386 Audio Power Amplifier Board Module DIY Kit 200 Times Resistance 750mWOpens in a new window or tab全新HK$ 8.44 至 HK$ 10.72+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 (2,934) 99.7%
- LM386 200 Times gain 5V-12V Mini LM386 Audio Power Amplifier Board DIY KitOpens in a new window or tab全新HK$ 12.34 至 HK$ 15.31原價: HK$ 16.5610% 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 (190,442) 99.1%
- 8007-9300 R1.0 POWER AMPLIFIER POEWR SUPPLY SPARES KIT RS925/USBLOpens in a new window or tab全新:其他HK$ 2,343.84免費跨國運送所在地: 印度高度評價賣家高度評價賣家inmateto (378) 96.5%
- 8007-9300 R1.0 POWER AMPLIFIER POEWR SUPPLY SPARES KIT RS925/USBLOpens in a new window or tab全新:其他HK$ 2,839.72免費跨國運送所在地: 印度高度評價賣家高度評價賣家inmateto (378) 96.5%
- NEW - 2 PCS Stereo VU audio pioneer amplifier repair kit Power Meters 100 WattOpens in a new window or tab全新HK$ 585.98+HK$ 195.33 運費所在地: 美國最後 1 件6 人追蹤ppelectronics (13,468) 100%
- DIY Soft starting switch full kit (PCB + components) For power amplifierOpens in a new window or tab全新HK$ 73.36原價: HK$ 77.195% 折扣+HK$ 30.31 運費所在地: 中國即將售完16 人追蹤高度評價賣家高度評價賣家elecdesign2015 (12,549) 99.1%
- Sigma11 Power Supply Kit Adjustable Voltage Regulator For DAC Power Amplifier otOpens in a new window or tab全新HK$ 164.86+HK$ 23.44 運費所在地: 中國高度評價賣家高度評價賣家outstandingdeal (9,613) 96.7%
- 1PCS TDA7377 Power Amplifier 2.1 DIY kit 3 Channel Sound Audio AMP Board 12-18VOpens in a new window or tab全新HK$ 63.21原價: HK$ 70.2410% 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 (289,819) 99.6%
- Linear Power Amplifier Kit For Transceiver Intercom Radio HF FM Ham UnassemblyOpens in a new window or tab全新HK$ 286.35原價: HK$ 301.435% 折扣+HK$ 39.07 運費所在地: 中國免費退貨高度評價賣家高度評價賣家buyfromtzt (3,706) 98%
- Unassembled Dual Band Shortwave RF Power Amplifier Board Kit 100W ot25Opens in a new window or tab全新HK$ 349.63+HK$ 23.44 運費所在地: 中國高度評價賣家高度評價賣家outstandingdeal (9,613) 96.7%
- NE5532 Preamplifier Potentiometer Volume Control Board Power Amplifier ModuleOpens in a new window or tab全新HK$ 63.21 至 HK$ 84.30原價: HK$ 78.0510% 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 (190,442) 99.1%
- 1PCS TDA7377 Power Amplifier 2.1 DIY kit 3 Channel Sound Audio AMP Board 12-18VOpens in a new window or tab全新HK$ 64.78+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 (136,183) 99.8%
- VU Meter Head Drive Board Kit Power Amplifier Preamp DB Level MeterOpens in a new window or tab全新HK$ 75.86原價: HK$ 80.716% 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%
- Fm Digital Radio Kit Diy Fm Radio Kit with Power Amplifier with Shell SpeakerOpens in a new window or tab全新HK$ 116.02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 (190,442) 99.1%
- 100W FM VHF High Power Amplifier Board Kit Power Amp 80-180Mhz for Ham Radio ot3Opens in a new window or tab全新HK$ 461.12原價: HK$ 485.435% 折扣+HK$ 42.20 運費所在地: 中國高度評價賣家高度評價賣家outstandingdeal-de (323) 99.1%
- 18W DC 9-24V DIY Kit TDA2030A Electronic Audio Power Amplifier Board MonoOpens in a new window or tab全新HK$ 10.01+HK$ 23.75 運費所在地: 中國byan_2817 (687) 98.5%
- 2pcs L10 200W+200W High Power Amplifier Board kitOpens in a new window or tab全新HK$ 312.68原價: HK$ 339.878% 折扣+HK$ 39.53 運費所在地: 中國19 人追蹤高度評價賣家高度評價賣家laserworld2014 (3,018) 100%
- 6J1 FU32 Electronic Tube Power Amplifier Kit Tube Amp w/ 3 Segments BalanceOpens in a new window or tabDHL/FEDEX/TNT/UPS/EMS express shipping.全新HK$ 1,703.24+HK$ 23.44 運費所在地: 中國高度評價賣家高度評價賣家pincei_us (2,766) 96.7%
- 180W Linear Power Amplifier Amp. Kit For Transceiver Intercom Radio HF FM HamOpens in a new window or tab全新HK$ 286.35原價: HK$ 301.435% 折扣+HK$ 273.46 運費所在地: 中國高度評價賣家高度評價賣家onemoredeal (5,298) 98.1%
- DIY KITS for High Power Gold Seal Regulator HIFI Audio Power Amplifier BoardOpens in a new window or tab全新HK$ 262.60原價: HK$ 285.418% 折扣+HK$ 83.52 運費所在地: 中國高度評價賣家高度評價賣家goldy0903 (9,794) 100%
- 6J1 FU32 luxury fever tube tube amplifier power amplifier kit finished #A1Opens in a new window or tab全新HK$ 1,942.81+HK$ 255.10 運費所在地: 中國高度評價賣家高度評價賣家chenhao20171010 (1,854) 97.9%
- DIY Dual Band Shortwave RF Power Amplifier Board Kit 100W Automatic TransmittingOpens in a new window or tab全新HK$ 332.13原價: HK$ 349.635% 折扣+HK$ 39.07 運費所在地: 中國免費退貨diyradios (153) 99.4%
- 1PCS OCL Amplifier Board Kit 100W high power DIY audio amplifier board #ZJOpens in a new window or tab全新HK$ 168.92原價: HK$ 179.706% 折扣免費跨國運送所在地: 中國chenmm-0 (20) 100%
- Kit Components Ocl Power Amplifier TDA2030A Audio 18W X2 Btl 36W New clOpens in a new window or tab全新HK$ 36.22+HK$ 48.98 運費所在地: 中國byan_2817 (687) 98.5%
- 200 Pcs Assortment Kit Power for Amplifier UniversalOpens in a new window or tab全新HK$ 66.55免費跨國運送所在地: 中國高度評價賣家高度評價賣家bamuak (1,907) 98.6%
- Mini LM386 LM386 200 Audio Power Amplifier Board Module DC 3V-12V LM386 DIY KitOpens in a new window or tab全新HK$ 7.73 至 HK$ 10.70+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 (289,819) 99.6%
- NE5532 Preamplifier Potentiometer Volume Control Board Power Amplifier ModuleOpens in a new window or tab全新HK$ 68.83 至 HK$ 91.80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x-modules-x (1,627) 98.8%
- DC 3V-12V LM386 DIY Kit Mini LM386 LM386 200 Audio Power Amplifier Board ModuleOpens in a new window or tab全新HK$ 10.00 至 HK$ 13.75+HK$ 390.65 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,172) 99%
- Amp Motor Plug A63L-0001-0428 1-76346-8 kit *READY*TO* SHIP*IN*STOCK*USA*Opens in a new window or tab全新HK$ 1,030.15+HK$ 1,651.83 運費所在地: 美國免費退貨8652821james (4,099) 100%
- TDA2030A Audio Power Amplifier Arduino DIY Kit Components OCL 18W x 2 BTL 36W wcOpens in a new window or tab全新HK$ 37.03原價: HK$ 41.1710% 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 (190,442) 99.1%
- VU Meter Head Driver Board Kit power amplifier preamplifier DB Level MeterOpens in a new window or tab全新HK$ 113.99原價: HK$ 121.266% 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%
- 1PCS Power amplifier board 1969 small Class A power amplifier kit DC12VDIY #ZJOpens in a new window or tab全新HK$ 62.43原價: HK$ 66.416% 折扣免費跨國運送所在地: 中國chenmm-0 (20) 100%
- Linear Power Amplifier Amp. Kit 180W For Transceiver Intercom Radio HF FM HamOpens in a new window or tab全新HK$ 301.43+HK$ 23.44 運費所在地: 中國hamradioss (55) 92.3%
- DC 12V-24V TDA2030A Two Channel Amplifier Board Kit DIY Single Power Supply NEWOpens in a new window or tab全新HK$ 35.33+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 (136,183) 99.8%
- Electronic DIY Kit Audio Amplification Amplifier Practice TeachingOpens in a new window or tab全新HK$ 14.77 至 HK$ 19.45+HK$ 390.65 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,172) 99%
- US-91 5W AF Audio Output Transistor Amplifier 12V Education Module Power Amp KITOpens in a new window or tab全新HK$ 25.00+HK$ 25.78 運費所在地: 保加利亞高度評價賣家高度評價賣家insa_electronics (15,875) 99.4%
- 2000W Pure Sine Wave Inverter Power Board Post Sine Wave Amplifier Board DIY kitOpens in a new window or tab全新HK$ 252.36原價: HK$ 265.645% 折扣+HK$ 77.19 運費所在地: 中國95 人追蹤高度評價賣家高度評價賣家elecdesign2015 (12,549) 99.1%
- NE5532 Preamplifier Potentiometer Volume Control Board Power Amplifier ModuleOpens in a new window or tab全新HK$ 68.13 至 HK$ 90.87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memolines (11,119) 98.4%
- 1200W 1.8 - 54MHz SW Shortwave Power Amplifier Board HF Amplifier KitOpens in a new window or tab全新HK$ 785.00+HK$ 168.82 運費所在地: 中國免費退貨高度評價賣家高度評價賣家pincei (6,158) 99.2%
- L12-2 Dual-Channel Kit Power Amplifier Board 120W+120WOpens in a new window or tab全新HK$ 287.52原價: HK$ 312.528% 折扣+HK$ 36.88 運費所在地: 中國leadingtech2015 (3,046) 100%
- DC 12V-24V TDA2030A Two Channel Amplifier Board Kit DIY Single Power SupplyOpens in a new window or tab全新HK$ 34.61原價: HK$ 38.059% 折扣+HK$ 14.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家satisfyelectronics (217,527) 99.5%
- DC12V Fan Control Board Temperature Controller Fan Governor for PC Amplifier KitOpens in a new window or tab全新HK$ 24.77 至 HK$ 29.46原價: HK$ 27.5010% 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 (289,819) 99.6%
- 1200W 1.8 - 54MHz SW Shortwave Power Amplifier Board HF Amp Kit MRFX1K80H BLF188Opens in a new window or tab全新HK$ 689.19原價: HK$ 725.445% 折扣+HK$ 39.07 運費所在地: 中國免費退貨diyradios (153) 99.4%
- NE5532 Preamplifier Potentiometer Volume Control Board Power Amplifier ModuleOpens in a new window or tab全新HK$ 92.16 至 HK$ 118.67+HK$ 39.16 運費所在地: 中國免費退貨高度評價賣家高度評價賣家microworld2050 (3,275) 99.5%
- 1000W Pure Sine Wave Inverter Power Board Post Sine Wave Amplifier Board DIY kitOpens in a new window or tab全新HK$ 244.94原價: HK$ 257.835% 折扣+HK$ 45.94 運費所在地: 中國57 人追蹤高度評價賣家高度評價賣家elecdesign2015 (12,549) 99.1%
- FM Radio DIY Kit RDA5807S FM Radio Receiver 87MHz-108MHz Frequency ModulationOpens in a new window or tab全新HK$ 70.24 至 HK$ 91.57原價: HK$ 77.199% 折扣+HK$ 14.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家satisfyelectronics (217,527) 99.5%
- DIY Kits NAIM NAP250 MOD Stereo Channel 2PCS Power Amplifier BoardOpens in a new window or tab全新HK$ 156.89原價: HK$ 170.568% 折扣+HK$ 39.53 運費所在地: 中國高度評價賣家高度評價賣家laserworld2014 (3,018) 100%
- Unassembled Dual Band Shortwave RF Power Amplifier Board Kit 100WOpens in a new window or tab全新HK$ 332.13原價: HK$ 349.635% 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 (9,847) 98%
- OEP30W Mono Digital Amplifier Board Module Diy Amplifier Kit 30W D ClassOpens in a new window or tab全新HK$ 44.22原價: HK$ 46.575% 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ecdiystore (1,049) 99.7%
- TDA7297 Digital Power Amplifier DIY Kit Dual Channel Electronic ComponentsOpens in a new window or tab全新HK$ 64.32原價: HK$ 68.466% 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foreveryong99 (15,372) 98%
- JLH 1969 Class A HIFI Amplifier Board MOT/2N3055 Golden Quality PCB DIY Kit NEWOpens in a new window or tab全新HK$ 105.40原價: HK$ 117.1210% 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 (289,819) 99.6%
- L12-2 Dual-Channel 120W+120W Power Amplifier Board KitOpens in a new window or tab全新HK$ 287.52原價: HK$ 312.528% 折扣+HK$ 50.78 運費所在地: 中國高度評價賣家高度評價賣家laserworld2014 (3,018) 100%
- TDA2030A Power Amplifier Kit 18W+18W Electronic ProductionOpens in a new window or tab全新HK$ 75.09+HK$ 274.82 運費所在地: 中國hjlzsh0729 (654) 96.3%
- 1200W 1.8 - 54MHz SW Shortwave Power Amplifier Board HF Amp Kit MRFX1K80H BLF188Opens in a new window or tab全新HK$ 689.19原價: HK$ 725.445% 折扣+HK$ 39.07 運費所在地: 中國免費退貨高度評價賣家高度評價賣家techminds (400) 100%
- TDA2030A Electronic Audio Power Amplifier Board DIYMono 18W 9-24V Kit #A6-33Opens in a new window or tab全新HK$ 102.89+HK$ 50.64 運費所在地: 中國202312a633 (4) 100%
- DC 5V~12V 750mW Mini LM386 200 LM386 Audio Power Amplifier Board Module DIY KitOpens in a new window or tab全新HK$ 37.03 至 HK$ 48.83原價: HK$ 38.995% 折扣+HK$ 31.17 運費所在地: 中國高度評價賣家高度評價賣家bingospace (1,480) 99.1%
- TDA7297 Power amplifier board parts pure rear 2.0 dual-channel 15W+15W DIY kitOpens in a new window or tab全新HK$ 32.74免費跨國運送所在地: 中國高度評價賣家高度評價賣家rexdca (150) 98%
- LM1875T mono 30W amplifier board speaker power amplifier PCB DIY kit LM18MBOpens in a new window or tab全新HK$ 30.72+HK$ 8.36 運費所在地: 中國高度評價賣家高度評價賣家mengb_63 (7,050) 97.2%
- KG Version KSA5 Headphone Amplifier AMP Regulated Power Supply Board DC21VOpens in a new window or tab全新HK$ 620.04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 Bluetooth Speaker Kit Stereo Amplifier Sound Circuit Board Component WeldingOpens in a new window or tab全新HK$ 109.30 至 HK$ 156.18+HK$ 375.03 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,172) 99%
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