1,600+ results for diy power amp
- 2SC 3281 , C3281 Transistor Stereo Power Amplifier Assemble PCB DIY KIT 200W 24VOpens in a new window or tabBrand NewS$ 33.93pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- 1PCS New original LV431830 NSX250N TM250D 3P3D MCCB 250A 50KA Fast shipmentOpens in a new window or tabBrand NewS$ 211.79plc_global-supply (24) 96.2%Free International Shippingfrom ChinaFree returns
- DIY 70W SSB Linear High Frequency Power Amp lifier Kit for FT 817 KX3 FT 818Opens in a new window or tabBrand NewS$ 53.82Top-rated sellerTop-rated sellertoolstopsale (9,773) 97.2%Free International Shippingfrom China
- 600Amp DC 1000V Molded Case Circuit Breaker for Car/RV/PV/Solar Disconnet SwitchOpens in a new window or tabBrand NewS$ 42.04 to S$ 504.46dihool2019 (112) 100%Was: S$ 398.26 5% offFree International Shippingfrom China
- DIY PCB - Cap board for tube amp (for snapmount electrolytic caps)Opens in a new window or tabBrand NewS$ 17.70pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States273 sold
- DIY PCB - Power supply board w/ delay for tube amps using Tentlabs MECOpens in a new window or tabBrand NewS$ 29.50pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States
- DIY PCB - Multiple voltage power supply board for tube amps using Tentlabs MECOpens in a new window or tabBrand NewS$ 26.55pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States
- DIY PCB - Power supply board for tube amps with bias supplyOpens in a new window or tabBrand NewS$ 29.50pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States81 watchers
- DIY PCB - Power supply board for tube ampsOpens in a new window or tabBrand NewS$ 26.55pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States83 watchers
- DIY PCB - Power supply board for tube amps using Tentlabs MECOpens in a new window or tabBrand NewS$ 17.70pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States
- DIY PCB -Power supply for class-D (or AB) ampsOpens in a new window or tabBrand NewS$ 26.55pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States76 sold
- DIY PCB - 10-15W high Voltage Power Supply for Tube PreampOpens in a new window or tabBrand NewS$ 26.55pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States49 watchers
- DIY PCB - 2x Power Opamp Driver PCB (OPA452, OPA547...)Opens in a new window or tabBrand NewS$ 29.50pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States30 watchers
- 3 530Mhz DIY Kit 70W SSB Linear HF Power Amp lifier for FT 817 KX3 FT 818Opens in a new window or tabBrand NewS$ 52.25flydreamshopping01 (17,830) 97.6%Free International Shippingfrom China
- DIY Kit 70W SSB Linear HF Power Amp 3 530Mhz for YAESU FT817 KX3 FT818Opens in a new window or tabBrand NewS$ 40.84finebetter (11,077) 97.9%Was: S$ 43.00 5% offFree International Shippingfrom China
- AC110/220 to DC0-60V 8A Knob Switch Adjustable Power Supply Transformer for COBOpens in a new window or tabBrand NewS$ 119.80joy-street (1,945) 100%Was: S$ 126.10 5% off+S$ 1.48 postagefrom China47 watchers
- DIY PCB -2x Regulated DC power supply / filament supplyOpens in a new window or tabBrand NewS$ 44.25pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States121 watchers
- DIY PCB - ~8 Watt Bias / Opamp Power SupplyOpens in a new window or tabBrand NewS$ 29.50pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States10 watchers
- 6J1 AC12V Valve Pre-amp Tube Amplifier Board Fidelity X10-D Circuit/Acryliv CaseOpens in a new window or tabBrand NewS$ 6.74 to S$ 24.25Top-rated sellerTop-rated sellerWas: S$ 23.56 8% offdiybox (77,027) 98.8%+S$ 2.95 postagefrom ChinaFree returns6+ watchers
- EMI 4A Power Filter Board Socket DIY Kits For Pre-Amp Amplifier DAC HeadphoneOpens in a new window or tabBrand NewS$ 4.51Top-rated sellerTop-rated sellerWas: S$ 4.91 8% offworldchips (190,381) 99.1%Postage not specifiedfrom ChinaFree returns
- CXA1619 IC Mono FM Radio Parts DIY PCB 88-108MHz Amplifier Student Project Ver 2Opens in a new window or tabBrand NewS$ 22.13pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- Electronic DIY Kit Audio Amplification Amplifier Practice TeachingOpens in a new window or tabBrand NewS$ 2.63 to S$ 3.45Top-rated sellerTop-rated sellerWas: S$ 3.67 6% offczb6721960 (311,143) 99%+S$ 73.75 postagefrom China
- TDA7560 (TDA7388) IC Stereo Amplifier 200W (150W X 4) DIY PCB Kit 12V, 10ADCOpens in a new window or tabBrand NewS$ 17.70pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- DIY lm386 Ultra Mini Power Amplifier Board Kits Low 3~12V Consumption New N5D6Opens in a new window or tabBrand NewS$ 2.45Top-rated sellerTop-rated sellergiftcd (7,009) 98.3%Free International Shippingfrom China
- KMTech TDA2050 Mono Audio Power Amplifier PET I/P CAP DIY PCBOpens in a new window or tabBrand NewS$ 7.36Top-rated sellerTop-rated sellerkevinmount (11,886) 99.5%+S$ 19.93 postagefrom United Kingdom
- XH-A150 PAM8403 Bluetooth Amplifier audio Board 5W*2 USB TF-Card Speaker DIYOpens in a new window or tabBrand NewS$ 5.15Top-rated sellerTop-rated sellerWas: S$ 6.59 22% offmeltsee (528) 100%+S$ 3.66 postagefrom China
- STK (4101 to 4191) Stereo Amplifier 100W (50W +50W) DIY PCB Kit (without STK IC)Opens in a new window or tabBrand NewS$ 20.65pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- 1PCS TDA7377 Power Amplifier 2.1 DIY kit 3 Channel Sound Audio AMP Board 12-18VOpens in a new window or tabBrand NewS$ 11.93Top-rated sellerTop-rated sellerWas: S$ 13.26 10% offsurvy2014 (289,790) 99.6%Free International Shippingfrom ChinaFree returns
- DIY Bluetooth Speaker Kit Stereo Amplifier Sound Circuit Board Component WeldingOpens in a new window or tabBrand NewS$ 19.16 to S$ 29.49Top-rated sellerTop-rated sellermodulesworld2022 (2,988) 99%+S$ 4.41 postagefrom China
- MURRAY TYPE M2 CIRCUIT BREAKER 2POLE 200 AMP NSNP 120/240V HACR Type DW-7092Opens in a new window or tabBrand NewS$ 417.72allpartsinoneplace (3,280) 100%+S$ 58.93 postagefrom United States
- 2000W Pure Sine Wave Inverter Power Board Post Sine Wave Amplifier Board DIY kitOpens in a new window or tabBrand NewS$ 47.64Top-rated sellerTop-rated sellerWas: S$ 50.15 5% offelecdesign2015 (12,538) 98.8%+S$ 14.57 postagefrom China95 watchers
- MiOYOOW DIY Bluetooth-Compatible Speaker Kit with LED Flashing Light SolderingOpens in a new window or tabBrand NewS$ 66.95lyfebitsshop (125) 98.4%+S$ 36.30 postagefrom United States
- DC 12-24V NE5532 Stereo Subwoofer Preamp Tone Control DIY Amplifier Board ModuleOpens in a new window or tabBrand NewS$ 4.75 to S$ 7.88Top-rated sellerTop-rated sellerWas: S$ 7.08 8% offworldchips (190,381) 99.1%Postage not specifiedfrom ChinaFree returns
- STK (4101 to 4191) Stereo Amplifier 100W (50W +50W) DIY PCB KitOpens in a new window or tabBrand NewS$ 32.45pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- TDA7377 Power Amplifier 2.1 DIY kit 3 Channel Sound Audio AMP Board 12-18VOpens in a new window or tabBrand NewS$ 12.05Top-rated sellerTop-rated sellerWas: S$ 13.25 9% offsatisfyelectronics (217,497) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- DIY Bluetooth Speaker Kit Stereo Amplifier Sound Circuit Board Component WeldingOpens in a new window or tabBrand NewS$ 19.16 to S$ 29.49Top-rated sellerTop-rated sellerxyz-electronics (1,821) 99%+S$ 4.41 postagefrom China
- DIY Kit EMI 4A Power Edge intake Filter For The Pre-Amp Amplifier DAC HeadphonesOpens in a new window or tabBrand NewS$ 4.81Top-rated sellerTop-rated sellermodulefans (115,397) 99.1%+S$ 5.16 postagefrom China58 sold
- 2000W Pure Sine Wave Inverter Power Board Post Sinewave Amplifier Diy kitsOpens in a new window or tabBrand NewS$ 77.07Top-rated sellerTop-rated sellerWas: S$ 81.13 5% offelecdesign2015 (12,538) 98.8%+S$ 14.57 postagefrom ChinaAlmost gone123 watchers
- 1PCS New 47 light classic amp amplifier DIY single power supply with shellOpens in a new window or tabBrand NewS$ 45.73Top-rated sellerTop-rated sellerlap*industry (7,515) 99.2%+S$ 59.00 postagefrom ChinaFree returns
- New with More Parts Mr Carlson's MK2 Super Probe From YouTube 2 PCB DIY SMD KitOpens in a new window or tabBrand NewS$ 117.93ebstuff (893) 100%+S$ 45.03 postagefrom United States44 watchers
- DC 12-24V NE5532 Stereo Subwoofer Preamp Tone Control DIY Amplifier Board ModuleOpens in a new window or tabBrand NewS$ 8.75 to S$ 13.94Top-rated sellerTop-rated sellerWas: S$ 9.20 5% offdiybox (77,027) 98.8%+S$ 4.12 postagefrom ChinaFree returns
- TDA2030A Audio Power Amplifier Arduino DIY Kit OCL 18W x 2 BTL 36W M122Opens in a new window or tabBrand NewS$ 5.84Top-rated sellerTop-rated sellerWas: S$ 6.15 5% offketech_electronic (4,122) 98.3%+S$ 3.85 postagefrom China
- DIY QRM Eliminator Kit 1.8-30MHz HF Bands For Ham Radio Amplifier AntennaOpens in a new window or tabBrand NewS$ 13.51 to S$ 18.92Top-rated sellerTop-rated sellerWas: S$ 20.58 8% offalice1101983 (569,901) 99.5%+S$ 5.16 postagefrom ChinaFree returns
- SSB AM 45W Radio Signal CW FM Transmitter Shortwave Receiver Amplifier DIYOpens in a new window or tabBrand NewS$ 17.26Top-rated sellerTop-rated sellerWas: S$ 18.17 5% offgc_supermarket (247,322) 98.8%+S$ 3.85 postagefrom ChinaFree returns10 watchers
- NE5532 Stereo Subwoofer Preamp Tone Control DIY Amplifier Board ModuleOpens in a new window or tabBrand NewS$ 4.88 to S$ 7.76Top-rated sellerTop-rated sellerWas: S$ 6.87 5% offdiymoremodules (562) 98.7%+S$ 4.41 postagefrom ChinaFree returns
- Bluetooth Amplifier Stereo Board Dual channel 10W PAM8403 For 18650 Battery DIYOpens in a new window or tabBrand NewS$ 4.12 to S$ 6.59Top-rated sellerTop-rated sellerWas: S$ 7.01 6% offczb6721960 (311,143) 99%+S$ 2.92 postagefrom ChinaFree returns
- DIY lm386 Ultra Mini Power Amplifier Board Kits Low 3~12V Consumption NewOpens in a new window or tabBrand NewS$ 2.46miyukiki (2,523) 97.7%Free International Shippingfrom China
- X850A Dual Channel High Power Amplifier Board Bulk Electronic Amplifier Diy kitOpens in a new window or tabBrand NewS$ 44.25pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- LA4440 IC 18W 12V Two Channel Basic Stereo Amplifier DIY PCB Kit with componentsOpens in a new window or tabBrand NewS$ 17.70pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- DIY lm386 Ultra Mini Power Amplifier Board Kits Low C2K3 3~12V Consumption E0K8Opens in a new window or tabBrand NewS$ 2.29Top-rated sellerTop-rated sellerWas: S$ 2.40 5% offcelinlkeoder (7,579) 97%Free International Shippingfrom China
- Electronic Soldering Audio Spectrum Bluetooth Speaker Kit LED Music Spectrum DIYOpens in a new window or tabBrand NewS$ 20.56 to S$ 34.28Top-rated sellerTop-rated sellerWas: S$ 22.11 7% offmodulefans (115,397) 99.1%+S$ 5.16 postagefrom China
- 2 Channel Mic Pre Amplifier (12V) UA 741 /HA 741 IC DIY PCB Kit student practiceOpens in a new window or tabBrand NewS$ 9.59pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- HU-017A RDA5807S FM Radio Kit Set Electronic DIY Kit 87-108MHz with ShellOpens in a new window or tabBrand NewS$ 18.04 to S$ 19.32Top-rated sellerTop-rated sellerWas: S$ 21.00 8% offalice1101983 (569,901) 99.5%+S$ 5.16 postagefrom ChinaFree returns
- Stereo MIC Preamp Amplifier (12V) C1740 Transistor DIY PCB Kit student practiceOpens in a new window or tabBrand NewS$ 10.33pn_science_store (93) 100%Free International Shippingfrom Sri LankaLast one1 watchers
- LM1875T mono 30W amplifier board speaker power amplifier PCB DIY kit LM1.goOpens in a new window or tabBrand NewS$ 3.57Top-rated sellerTop-rated sellerWas: S$ 3.75 5% offgouliang (3,062) 96.6%+S$ 1.80 postagefrom China
- C945 Transistor Tone control Pre Amplifier PCB (12VDC)DIY Kit for STK amplifiersOpens in a new window or tabBrand NewS$ 17.70pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- PAM8403 Bluetooth Amplifier Stereo Board Dual channel 10W For 18650 Battery DIYOpens in a new window or tabBrand NewS$ 4.87 to S$ 7.71Top-rated sellerTop-rated sellerWas: S$ 8.39 8% offdiybox (77,027) 98.8%+S$ 4.12 postagefrom China
- Mini version 50Wx2 Bluetooth 5.0 digital power amplifier board with switch DIYOpens in a new window or tabBrand NewS$ 9.34Top-rated sellerTop-rated sellerketech_electronic (4,122) 98.3%+S$ 3.58 postagefrom ChinaFree returns
- 1PCS TDA7377 Power Amplifier 2.1 DIY kit 3 Channel Sound Audio AMP Board 12-18VOpens in a new window or tabBrand NewS$ 26.28Top-rated sellerTop-rated sellerWas: S$ 27.67 5% offluckmail (4,665) 96.3%Free International Shippingfrom China
- OCL High Power Amplifier Board DIY Kit 100W*2 2.0 Channel AC 12-18V Amp ElectroOpens in a new window or tabBrand NewS$ 32.45pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- 2Pcs LM386 Amplifier Board Volume Control for Speaker Sound System DIYOpens in a new window or tabBrand NewS$ 13.47Top-rated sellerTop-rated sellerWas: S$ 14.18 5% offuniunisport (524) 98.5%Free International Shippingfrom China
- DIY PCB - Smaller cap board for tube amp (for snapmount electrolytic caps)Opens in a new window or tabBrand NewS$ 14.75pmillett (2,980) 99.1%+S$ 53.10 postagefrom United States16 watchers
- TDA 2003 10W Mono Amplifier with Volume controller DIY PCB Student Practice KitOpens in a new window or tabBrand NewS$ 12.10pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- AC110-250V 4/10/20A 3-stage EMI AC Filter Board Audio Power Amplifier ModuleOpens in a new window or tabBrand NewS$ 10.78 to S$ 15.07Top-rated sellerTop-rated sellerWas: S$ 11.59 7% offmodulefans (115,397) 99.1%+S$ 5.16 postagefrom China
- Electronic DIY Audio Amplification Amplifier Practice Teaching NewOpens in a new window or tabBrand NewS$ 8.36 to S$ 8.92Top-rated sellerTop-rated sellerWas: S$ 9.40 5% offdiybox (77,027) 98.8%+S$ 5.89 postagefrom China
- 87-108MHz HU-017A RDA5807S FM Radio Kit Set Electronic DIY Parts with/No ShellOpens in a new window or tabBrand NewS$ 17.69 to S$ 19.16Top-rated sellerTop-rated sellerxyz-electronics (1,821) 99%+S$ 66.38 postagefrom China
- 1000W Pure Sine Wave Inverter Power Board Post Sine Wave Amplifier Board DIY kitOpens in a new window or tabBrand NewS$ 46.24Top-rated sellerTop-rated sellerWas: S$ 48.68 5% offelecdesign2015 (12,538) 98.8%+S$ 8.67 postagefrom China57 watchers
- LM1875T/ LM675/ TDA2030/TDA2030A Audio Power Amplifier PCB Board OCL BTL for DIYOpens in a new window or tabBrand NewS$ 2.37Top-rated sellerTop-rated sellerWas: S$ 2.64 10% offsurvy2014 (289,790) 99.6%Free International Shippingfrom ChinaFree returns
- TDA7294 100W High Power Mono Digital Audio Power Amplifier HIFI Amp Module DIYOpens in a new window or tabBrand NewS$ 8.25pangzi168 (85) 97.5%+S$ 3.76 postagefrom ChinaFree returns
- TDA2030A Power Board DIY Kit Dual Channel DIY Kit Electronic Amplifier 2*15WOpens in a new window or tabBrand NewS$ 12.90findshopeasy (1,269) 96.1%Free International Shippingfrom China
- Sale Digital Tda7297 Amplifier Ac/dc 15w 2.0 12v Diy Kit X Dual-channel AudioOpens in a new window or tabBrand NewS$ 5.70Top-rated sellerTop-rated selleraaqzip (759) 96.9%Free International Shippingfrom China
- 2PCS LM675 LM1875T TDA2030 TDA2030A Audio Power Amplifier PCB Board DIYOpens in a new window or tabBrand NewS$ 3.95Top-rated sellerTop-rated sellerWas: S$ 4.40 10% offsurvy2014 (289,790) 99.6%Free International Shippingfrom ChinaFree returns
- LM324 IC X- Bass Booster Pre Amplifier PCB DIY Kit for STK Transistor amplifiersOpens in a new window or tabBrand NewS$ 12.10pn_science_store (93) 100%Free International Shippingfrom Sri Lanka
- Power Amplifier Audio Board 2Channel TDA7294 Amplificador Sound Speaker Home DIYOpens in a new window or tabBrand NewS$ 99.03Top-rated sellerTop-rated sellerWas: S$ 116.51 15% offhomestore758 (3,591) 99.4%Free International Shippingfrom China
- 1PCS Brand New Schneider LV429630 NSX100F TM100D 3P3D MCCB 100A Fast shipmentOpens in a new window or tabBrand NewS$ 184.65plc_global-supply (24) 96.2%Free International Shippingfrom ChinaFree returns
- Items Per Page