- Burson Audio V7 Vivid Pro Dual x1 OpampOpens in a new window or tab全新HK$ 687.48免費跨國運送所在地: 南韓15 人追蹤utrend2 (19) 100%
- Gold-Plated DIP8 PCB Mounted OPA2156 OpampOpens in a new window or tab全新HK$ 132.81+HK$ 27.34 運費所在地: 匈牙利sokhu26 (549) 100%
- OPA1656 SoundPlus? ultra-low noise and distortion, Burr-Brown? audio opampOpens in a new window or tab全新HK$ 132.81+HK$ 23.44 運費所在地: 匈牙利15 人追蹤sokhu26 (549) 100%
- Bursonaudio V5i Dual x1 Opamp V5i-DOpens in a new window or tab全新HK$ 374.99+HK$ 70.31 運費所在地: 南韓68 人追蹤utrend2 (19) 100%
- Bursonaudio V5i Single x1 Opamp V5i-SOpens in a new window or tab全新HK$ 226.56+HK$ 70.31 運費所在地: 南韓即將售完34 人追蹤utrend2 (19) 100%
- Dual Discrete Op Amp HiFi Audio Preamp Operational Amplifier OPAMP replace ad827Opens in a new window or tab全新HK$ 161.17原價: HK$ 169.685% 折扣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yuwi_69 (605) 100%
- Bursonaudio V6 ViVid Dual x1 OpampOpens in a new window or tab全新HK$ 585.92免費跨國運送所在地: 南韓10 人追蹤utrend2 (19) 100%
- Bursonaudio V6 Classic Single x1 OpampOpens in a new window or tab全新HK$ 374.99+HK$ 70.31 運費所在地: 南韓utrend2 (19) 100%
- Bursonaudio V6 Vivid Single x1 OpampOpens in a new window or tab全新HK$ 414.05免費跨國運送所在地: 南韓utrend2 (19) 100%
- Burson V6 Discrete Opamp x 1 beat OPA627 AD811 AD844 OPA604 AD8610 AD797 OPA2134Opens in a new window or tab全新HK$ 664.04+HK$ 117.18 運費所在地: 澳洲bursonaudio (1,060) 100%
- Burson V5 Discrete Opamp beat OPA627 AD811 AD844 OPA604 AD8610 AD797 OPA2604Opens in a new window or tab全新HK$ 507.80 至 HK$ 742.16+HK$ 117.18 運費所在地: 澳洲bursonaudio (1,060) 100%
- Sonic Imagery Labs 992Enh-Ticha Discrete OpAmp DIP8 performance upgradeOpens in a new window or tab全新HK$ 382.80+HK$ 153.90 運費所在地: 美國64 人追蹤anerdman (4,910) 100%
- Burson Audio V7 Classic Pro Dual x1 OpampOpens in a new window or tab全新HK$ 687.48免費跨國運送所在地: 南韓utrend2 (19) 100%
- GZLOZONE LITE TDA1543 X8 In Parallel Hi-end Audio DAC Coaxial + Fiber InputOpens in a new window or tab全新HK$ 1,374.88+HK$ 156.25 運費所在地: 中國7 人追蹤9cn8864 (1,194) 100%
- Dual Core TPA3255 High Power Audio Amplifier Board Stereo 600W x2 TL072 OPAMPOpens in a new window or tab全新HK$ 571.08原價: HK$ 601.155% 折扣免費跨國運送所在地: 中國szwmy-tech (649) 100%
- New LITE Audio DAC-AH D/A converter Processor TDA1543 x8Opens in a new window or tab全新HK$ 1,484.33+HK$ 312.49 運費所在地: 中國23 人追蹤高度評價賣家高度評價賣家polestarmascot (2,061) 100%
- DIY PCB - Bipolar (opamp) power supplyOpens in a new window or tab全新HK$ 234.37+HK$ 281.24 運費所在地: 美國74 人追蹤pmillett (2,981) 99%
- ±12V~±18V HIFI SX52B Discrete Dual OPAMP Operational AMP Preamp Amplifier ModuleOpens in a new window or tab全新HK$ 156.17+HK$ 23.36 運費所在地: 中國dream_story (3,069) 100%
- DC 5~15V 9V 12V AD828 Opamp Stereo Preamplifier Module Single Power SupplyOpens in a new window or tab全新HK$ 25.62+HK$ 7.73 運費所在地: 中國dream_story (3,069) 100%
- TPA3116D2 100W Subwoofer Digital Amplifier Board NE5532 OPAMP 8-25V Audio ModuleOpens in a new window or tab全新HK$ 76.48原價: HK$ 85.0010% 折扣+HK$ 7.73 運費所在地: 中國免費退貨賣出 113 件高度評價賣家高度評價賣家survy2014 (289,826) 99.6%
- Burson V5i Discrete Opamp beat OPA627 AD811 AD844 OPA604 AD8610 AD797 NE5532Opens in a new window or tab全新HK$ 382.80 至 HK$ 617.17+HK$ 117.18 運費所在地: 澳洲bursonaudio (1,060) 100%
- Opamp Labs VA16ML 16 Channel Video/Audio Press Box VA-16ML Zero Centurion EliteOpens in a new window or tab二手HK$ 2,050.64原價: HK$ 2,929.5230% 折扣+HK$ 933.96 運費所在地: 美國高度評價賣家高度評價賣家etechresale (16,767) 99.2%
- Opamp Labs Audio Press Feed Mult Box Model A-24/2ML - 2 In / 24 Out+Road CaseOpens in a new window or tab只含零件HK$ 1,558.47原價: HK$ 2,226.4130% 折扣+HK$ 1,826.90 運費所在地: 美國高度評價賣家高度評價賣家etechresale (16,767) 99.2%
- Sonic Imagery Labs 994Enh-Ticha DUAL Discrete OpAmp DIP8 performance upgradeOpens in a new window or tab全新HK$ 734.35+HK$ 153.90 運費所在地: 美國125 人追蹤anerdman (4,910) 100%
- 49720 Dual Opamp Operational Amplifier Audio Op Impressive Effect for LME49720HAOpens in a new window or tab全新HK$ 173.90原價: HK$ 183.045% 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ichipwholesale (692) 96.6%
- Opamp Labs VA-16ML8 1-In 16-Out Video/Audio Distribution System Box VA16ML8Opens in a new window or tab二手HK$ 2,187.35原價: HK$ 3,124.8230% 折扣+HK$ 933.96 運費所在地: 美國高度評價賣家高度評價賣家etechresale (16,767) 99.2%
- DIY PCB - ~8 Watt Bias / Opamp Power SupplyOpens in a new window or tab全新HK$ 156.25+HK$ 281.24 運費所在地: 美國10 人追蹤pmillett (2,981) 99%
- DIY PCB - 2x Power Opamp Driver PCB (OPA452, OPA547...)Opens in a new window or tab全新HK$ 156.25+HK$ 281.24 運費所在地: 美國30 人追蹤pmillett (2,981) 99%
- Dual ES9038Q2M ES9038 DAC I2S Bluetooth 5.0 APTX-HD XMOS Amanero USB DSD DAC RCOpens in a new window or tab全新HK$ 1,187.46 至 HK$ 1,445.27+HK$ 109.37 運費所在地: 中國31+ 人追蹤chinaaudiostore (1,847) 98.1%
- V5i-D 2*Opamp Operational Amplifier Upgrade Xduoo XD-05 Amp PLUS ASUS Tiger AE-9Opens in a new window or tab全新HK$ 284.60原價: HK$ 299.605% 折扣+HK$ 78.12 運費所在地: 中國免費退貨cyberday (30) 89.5%
- 49720 Dual Opamp Operational Amplifier Audio Op Impressive Effect for LME49720HAOpens in a new window or tab全新HK$ 183.04+HK$ 78.12 運費所在地: 中國免費退貨cyberday (30) 89.5%
- AD828 Preamp Amplifier Board HIFI Stereo Volume Tone Control Preamp PreamplifierOpens in a new window or tab全新HK$ 42.11 至 HK$ 70.15原價: HK$ 77.9710% 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 (190,452) 99.1%
- DIY C3810M Stereo Preamplifier kit base on Accuphase preamp circuit (B6-26)Opens in a new window or tab全新HK$ 140.54 至 HK$ 156.17免費跨國運送所在地: 中國7+ 人追蹤diytalent86 (2,600) 98.9%
- V5i-D Dual Opamp Operational Amplifier to Upgrade Xduoo XD-05 Headphone AmpOpens in a new window or tab全新HK$ 299.60+HK$ 23.44 運費所在地: 中國ham-geek (92) 98.3%
- New Version OPA2604 AD827JN OPAMP Stereo Pre-amplifier Volume Tone Control BoardOpens in a new window or tab全新HK$ 300.69+HK$ 46.87 運費所在地: 中國高度評價賣家高度評價賣家supmotor (1,023) 96.4%
- V5i-D 2*Opamp Operational Amplifier Upgrade Xduoo XD-05 Amp PLUS ASUS Tiger AE-9Opens in a new window or tab全新HK$ 284.60原價: HK$ 299.605% 折扣+HK$ 23.44 運費所在地: 中國hamradioss (55) 92.3%
- Updated OPA2604 AD827JN OPAMP Stereo Pre-amplifier Volume Control Board DIY FunOpens in a new window or tab全新HK$ 272.41原價: HK$ 286.715% 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onebuymore (245) 94.2%
- MMCF10 Hifi LP Phonograph MM Amplifier Kit / RIAA Phono Preamplifier BoardOpens in a new window or tab全新HK$ 281.24 至 HK$ 311.71免費跨國運送所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- C3850 Fully Balanced Class A Preamplifier Reference Accuphase C-3850 CircuitOpens in a new window or tab全新HK$ 1,648.31+HK$ 203.12 運費所在地: 中國2+ 人追蹤9cn8864 (1,194) 100%
- MOD OPPO UDP-203 Player Linear Power Supply Upgrade Kit(NORATEL Digital Player)Opens in a new window or tab全新HK$ 1,181.21原價: HK$ 1,312.4610% 折扣+HK$ 78.12 運費所在地: 中國高度評價賣家高度評價賣家uf910 (3,818) 99.7%
- OPA2604 AD827JN OPAMP Stereo Preamp Pre-amplifier Volume Tone Control Board pc66Opens in a new window or tab全新HK$ 272.65原價: HK$ 287.025% 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pincei_us (2,769) 96.8%
- Updated OPA2604 Stereo Preamp Pre-amplifier Volume Tone Control BoardOpens in a new window or tab全新HK$ 287.02+HK$ 39.06 運費所在地: 中國免費退貨高度評價賣家高度評價賣家pincei (6,160) 99.2%
- Bluetooth 5.0 Class D Mini Audio Power Amplifier 100Wx2 PCM5102 DAC TL072C OPAMPOpens in a new window or tab全新HK$ 695.13+HK$ 156.25 運費所在地: 中國wilson-su (1,530) 98.4%
- Stereo Class A Jfet Input stage discrete Preamp-Buffer-Dac Output Stage BARE PCBOpens in a new window or tab全新HK$ 117.18+HK$ 78.12 運費所在地: 拉脫維亞epicurusdiyaudio (0) 0%
- Hifi DUAL Circuit Riaa MM Phono Preamplifier + Linear Power Supply (B6-41)Opens in a new window or tab全新HK$ 742.16免費跨國運送所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Finished Hifi Stereo Op preamplifier (magnification Adjustable preamp )Opens in a new window or tab全新HK$ 921.85免費跨國運送所在地: 中國最後 1 件10 人追蹤高度評價賣家高度評價賣家sn6868 (4,802) 98.6%
- 49720 Dual Opamp Operational Amplifier Audio Op Amp Replacement for LME49720HAOpens in a new window or tab全新HK$ 177.65+HK$ 117.18 運費所在地: 中國免費退貨高度評價賣家高度評價賣家pincei_de (6,415) 98.9%
- AD828 Preamp Amplifier Board HIFI Stereo Volume Tone Control Preamp PreamplifierOpens in a new window or tab全新HK$ 46.80 至 HK$ 77.97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 (1,632) 98.8%
- Assembled Hifi Stereo op preamplifier board (Adjustable magnification)Opens in a new window or tab全新HK$ 406.24+HK$ 50.78 運費所在地: 中國高度評價賣家高度評價賣家sn6868 (4,802) 98.6%
- Finished Stereo TL081 Op preamplifier base on Musical Fidelity A1 CircuitOpens in a new window or tab全新HK$ 664.04+HK$ 175.78 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- Bluetooth 5.0 Class D Mini Audio Power Amplifier 100Wx2 PCM5102 DAC TL072C OPAMPOpens in a new window or tab全新HK$ 601.39+HK$ 234.37 運費所在地: 中國szwmy-tech (649) 100%
- LPS-48V-16A Fully Discrete Linear Power Supply PCB For Class-D Audio Power AMPOpens in a new window or tab全新HK$ 118.67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 (10,056) 99.3%
- Marantz CD6007 CD Players Finely Tuned CD Player 220V_Sliver - ExpressOpens in a new window or tab全新HK$ 3,815.35免費跨國運送所在地: 南韓38 人追蹤高度評價賣家高度評價賣家with_us (18,202) 98.8%
- C3850 Fully Balanced Class A Preamplifier Reference Accuphase C-3850 CircuitOpens in a new window or tab全新HK$ 1,648.31+HK$ 203.12 運費所在地: 中國高度評價賣家高度評價賣家sn6868 (4,802) 98.6%
- Cavalli-Kan Kumisa III("CK²III" or "CKKIII")High-End Headphone Amplifier PCBOpens in a new window or tab全新HK$ 77.58原價: HK$ 84.298% 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%
- 8-25V TPA3116D2 100W Subwoofer Digital Amplifier Board NE5532 OPAMP Audio ModuleOpens in a new window or tab全新HK$ 77.34原價: HK$ 85.009% 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 (217,540) 99.5%
- AD828 Preamp Amplifier Board HIFI Stereo Volume Tone Control Preamp PreamplifierOpens in a new window or tab全新HK$ 45.39 至 HK$ 75.62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 (11,123) 98.4%
- S35-MKII Fully Discrete HIFI Linear Power Supply DIY Kit/Board DC 5V --- 24VOpens in a new window or tab全新HK$ 328.11 至 HK$ 382.80免費跨國運送所在地: 中國9cn8864 (1,194) 100%
- HiFi MM MC Vacuum Tube Phono Stage Pre-amplifier Turntable Stereo RIAA PreampOpens in a new window or tab全新HK$ 12,499.53免費跨國運送所在地: 中國108 人追蹤高度評價賣家高度評價賣家doukmall (57,442) 99.5%
- HIFI Tone preamp board /kit base on UK NAD preamplifier (Op amp version)Opens in a new window or tab全新HK$ 140.62 至 HK$ 171.87免費跨國運送所在地: 中國高度評價賣家高度評價賣家snjh1820 (2,019) 99%
- 1pc Dynalo MOD Balanced Headphone-Amplifie PCBOpens in a new window or tab全新HK$ 78.98原價: HK$ 85.868% 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%
- Hifi Preamplifier PREAMP Adjustable Gain 3.3-8.8dB Studio Monitor Pre-amplifierOpens in a new window or tab全新HK$ 351.55 至 HK$ 406.24+HK$ 54.69 運費所在地: 中國11+ 人追蹤chinaaudiostore (1,847) 98.1%
- Audirect Team 1 Portable Decoder Headphone Amplifier Team1 Bluetooth USB DAC OPAOpens in a new window or tab全新HK$ 2,577.97 至 HK$ 2,773.27+HK$ 179.60 運費所在地: 中國高度評價賣家高度評價賣家annie-audio (1,442) 100%
- UDP-205 Silver-plated Linear Power Supply For OPPO Player PSU Modified/UpgradeOpens in a new window or tab全新HK$ 1,249.88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%
- C3850 Fully Balanced Class A Preamplifier Reference Accuphase C-3850 CircuitOpens in a new window or tab全新HK$ 1,648.31+HK$ 203.12 運費所在地: 中國diytalent86 (2,600) 98.9%
- UDP-203 Digital Silver-plated Linear Power Supply For OPPO Player PSU ModifiedOpens in a new window or tab全新HK$ 1,249.88免費跨國運送所在地: 中國diytalent86 (2,600) 98.9%
- MMCF10 LP Phonograph MM Amplifier RIAA Feedback Attenuation Phono PreamplifierOpens in a new window or tab全新HK$ 624.90+HK$ 109.37 運費所在地: 中國高度評價賣家高度評價賣家lc20110801 (3,526) 99.2%
- AD828 Preamp Amplifier Board HIFI Stereo Volume Tone Control Preamp PreamplifierOpens in a new window or tab全新HK$ 62.42 至 HK$ 93.59+HK$ 46.80 運費所在地: 中國高度評價賣家高度評價賣家bingospace (1,485) 99.1%
- MM MC Phono Turntable Pre-amplifier Preamp Refer Dual Phono Preamplifie,FinishedOpens in a new window or tab全新HK$ 207.81原價: HK$ 218.745% 折扣+HK$ 30.31 運費所在地: 中國高度評價賣家高度評價賣家diyelecmall108 (40,896) 98.6%
- Finished Stereo TL081 Op preamplifier base on Musical Fidelity A1 CircuitOpens in a new window or tab全新HK$ 664.04+HK$ 109.37 運費所在地: 中國5 人追蹤高度評價賣家高度評價賣家sn6868 (4,802) 98.6%
- GZLOZONE LITE TDA1543 X8 In Parallel Hi-end Audio DAC Coaxial + Fiber InputOpens in a new window or tab全新HK$ 1,374.88+HK$ 156.25 運費所在地: 中國diytalent86 (2,600) 98.9%
- MOFI-MOD OPPO UDP-203 Player Linear Power Supply Upgrade Kit(Standard Edition)Opens in a new window or tab全新HK$ 914.03原價: HK$ 1,015.5910% 折扣+HK$ 78.12 運費所在地: 中國高度評價賣家高度評價賣家uf910 (3,818) 99.7%
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