- 1pc High End Volume Controller Passive Preamp Stereo RCA HiFi Pre-amp Audio DIYOpens in a new window or tab全新HK$ 360.03高度評價賣家高度評價賣家原價: HK$ 391.34 8% 折扣czhstore2013 (15,217) 99.7%免費跨國運送所在地: 中國免費退貨最後 1 件16 人追蹤
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 123.50高度評價賣家高度評價賣家looyotech (746) 98.4%免費跨國運送所在地: 中國91 人追蹤
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 182.40高度評價賣家高度評價賣家原價: HK$ 202.68 10% 折扣uf910 (3,798) 99.4%+HK$ 23.49 運費所在地: 中國
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 200.33高度評價賣家高度評價賣家原價: HK$ 250.43 20% 折扣eama0910 (10,036) 99.2%免費跨國運送所在地: 中國
- Single Ended EL84 Tube Amplifier Custom Build, SE EL84,DIY, Pre, Pre-ampOpens in a new window or tab全新HK$ 5,871.30jostal_8020 (77) 100%+HK$ 1,400.11 運費所在地: 美國53 人追蹤
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HiFiOpens in a new window or tab全新HK$ 414.91高度評價賣家高度評價賣家pinshuche (4,730) 97.6%免費跨國運送所在地: 中國42 人追蹤
- 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$ 50,884.53enk626-2012 (2,206) 100%+HK$ 3,522.78 運費所在地: 美國16 人追蹤
- DIY NE5532 Preamp Preamp Tone Board Treble High Bass Volume Control KitsOpens in a new window or tab全新HK$ 41.39高度評價賣家高度評價賣家lmu-audino (2,762) 99.6%+HK$ 8.28 運費所在地: 中國免費退貨
- NE5532 Stereo Preamp Tone Control DIY Amplifier Amplifier Board ModuleOpens in a new window or tab全新HK$ 27.01 至 HK$ 38.88高度評價賣家高度評價賣家lmu-audino (2,762) 99.6%+HK$ 8.28 運費所在地: 中國免費退貨
- Tube Preamp Hifi Sound System Pre-amp for Phono DIY Part DCOpens in a new window or tab全新HK$ 210.51高度評價賣家高度評價賣家wobookstore (15,348) 99.7%免費跨國運送所在地: 中國
- NE5532 Preamp Pre-amplifier Tone Board Treble Alto Bass Volume Control DIY KitsOpens in a new window or tab全新HK$ 41.39高度評價賣家高度評價賣家kaiserburg-d (2,905) 99.7%+HK$ 8.28 運費所在地: 中國免費退貨
- DIY KIT Fully separation HIFI Tone preamp kit base on UK NAD preamplifierOpens in a new window or tab全新HK$ 133.77高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%免費跨國運送所在地: 中國66 人追蹤
- 1*12AU7 6922 ECC88 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tab全新HK$ 31.24高度評價賣家高度評價賣家xulingmrs (13,806) 99.6%+HK$ 39.14 運費所在地: 中國49 人追蹤
- NEW Audio Monitor Type Adjustable Multiple HiFi Preamplifier Pre-Amp DIY KitOpens in a new window or tab全新HK$ 448.80高度評價賣家高度評價賣家原價: HK$ 472.44 5% 折扣yuwi_69 (596) 100%+HK$ 39.14 運費所在地: 中國最後 1 件2 人追蹤
- DIY Kit JV8 Remote volume board HIFI preamp kit 128 steps 2 channel 50K RelaysOpens in a new window or tab全新HK$ 409.68高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%+HK$ 83.61 運費所在地: 中國即將售完48 人追蹤
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityOpens in a new window or tab全新HK$ 178.41高度評價賣家高度評價賣家原價: HK$ 187.80 5% 折扣eama0910 (10,036) 99.2%+HK$ 62.63 運費所在地: 中國466 人追蹤
- DIY Tube Pre-amp PCB Hifi 180V 6Z4+6N3 Stereo Power Amplifier Bare PCB BoardOpens in a new window or tab全新HK$ 62.55dream_story (3,069) 100%+HK$ 15.66 運費所在地: 中國4 人追蹤
- HIFI 128 steps Remote volume control board Relay pure resistor shunt DIY preampOpens in a new window or tab全新HK$ 501.64高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%+HK$ 100.33 運費所在地: 中國70 人追蹤
- [DIY KIT] Single-Ended Preamplifier Kit Clone NAC-42.5 Pre-amp Kit 2019 NewOpens in a new window or tab全新HK$ 102.43高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%+HK$ 58.53 運費所在地: 中國21 人追蹤
- NE5532 Dynamic Microphone Stereo Preamp Amplifier Board DIY DC9-24V AC8-16VOpens in a new window or tab全新HK$ 19.23高度評價賣家高度評價賣家kaiserburg-d (2,905) 99.7%+HK$ 8.28 運費所在地: 中國免費退貨
- 2pcs 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tab全新HK$ 376.46高度評價賣家高度評價賣家dy-laser (669) 99.7%+HK$ 19.51 運費所在地: 中國
- HiFi 6J4+6P6P Röhrenvorverstärker Tube Preamplifier Stereo Audio Preamp DIY KITOpens in a new window or tab全新HK$ 2,508.14 至 HK$ 3,093.39高度評價賣家高度評價賣家doukmall (57,289) 99.5%免費跨國運送所在地: 中國
- 2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled BoardOpens in a new window or tab全新HK$ 325.73高度評價賣家高度評價賣家dy-laser (669) 99.7%+HK$ 19.51 運費所在地: 中國
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits AssortmentOpens in a new window or tab全新HK$ 73.16高度評價賣家高度評價賣家lmu-audino (2,762) 99.6%+HK$ 8.11 運費所在地: 中國免費退貨
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Kits AssortmentOpens in a new window or tab全新HK$ 73.16高度評價賣家高度評價賣家kaiserburg-d (2,905) 99.7%+HK$ 8.28 運費所在地: 中國免費退貨
- EMI 4A Power Filter Board Socket DIY Kits For Pre-Amp Amplifier DAC HeadphoneOpens in a new window or tab全新HK$ 23.95高度評價賣家高度評價賣家原價: HK$ 26.07 8% 折扣worldchips (190,194) 99.1%未指定運費所在地: 中國免費退貨
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 203.79高度評價賣家高度評價賣家dy-laser (669) 99.7%+HK$ 19.51 運費所在地: 中國
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY AssortmentOpens in a new window or tab全新HK$ 66.07高度評價賣家高度評價賣家原價: HK$ 73.43 10% 折扣survy2014 (289,667) 99.7%+HK$ 7.75 運費所在地: 中國免費退貨93 人追蹤
- Tube Amplifier Abs Pre-amp for Phonograph DIY Part Hifi SystemOpens in a new window or tab全新HK$ 243.79clysmize (1,454) 98.6%免費跨國運送所在地: 中國
- PRT-13A BAL Tube Preamplifier Board 6DJ8 + ECC82 Balance Tube Preamp BoardOpens in a new window or tab全新HK$ 652.05 至 HK$ 735.66高度評價賣家高度評價賣家sn6868 (4,795) 98.8%+HK$ 117.05 運費所在地: 中國2+ 人追蹤
- Diy HiFi Class AB Preamplifier Projiect DAC Aluminum Box size W308 D250 H70mmOpens in a new window or tab全新HK$ 430.56高度評價賣家高度評價賣家polestarmascot (2,052) 100%+HK$ 352.28 運費所在地: 中國
- Aluminum Chassis DIY Pre-Amp Enclosure DAC Metal Box Cabinet W320×D305×H70mmOpens in a new window or tab全新HK$ 1,224.28高度評價賣家高度評價賣家原價: HK$ 1,330.75 8% 折扣doukmall (57,289) 99.5%免費跨國運送所在地: 中國免費退貨
- 1*6SN7 12SN7 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tab全新HK$ 31.24高度評價賣家高度評價賣家xulingmrs (13,806) 99.6%+HK$ 39.14 運費所在地: 中國12 人追蹤
- pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled BoardOpens in a new window or tab全新HK$ 298.65高度評價賣家高度評價賣家原價: HK$ 331.85 10% 折扣uf910 (3,798) 99.4%+HK$ 31.31 運費所在地: 中國
- 12V Pre-amp / Tube amp / Amplifier / Filament Filter Power Supply Board DIY KitOpens in a new window or tab全新HK$ 95.82高度評價賣家高度評價賣家原價: HK$ 100.83 5% 折扣elecdesign2015 (12,524) 99.1%+HK$ 30.37 運費所在地: 中國20 人追蹤
- 2pcs 6J1 Valve Pre-amp Tube Kit Assembled PreAmplifier Board Audio DIYOpens in a new window or tab全新HK$ 385.55高度評價賣家高度評價賣家原價: HK$ 410.13 6% 折扣laser-makers (1,165) 100%+HK$ 31.31 運費所在地: 中國
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tab全新HK$ 200.21高度評價賣家高度評價賣家jolooyo (147) 97.2%免費跨國運送所在地: 中國
- Assembled HiFi Stereo Class A Preamp Board DOA33 DIY Pre-amp BoardOpens in a new window or tab全新HK$ 266.17高度評價賣家高度評價賣家snjh1820 (2,009) 99.3%免費跨國運送所在地: 中國17 人追蹤
- DIY Part Preamplifier for Home Theater System Pre-amp Board SpeakerOpens in a new window or tab全新HK$ 185.16osteoot (589) 98.2%免費跨國運送所在地: 中國
- 6J2 Valve Pre-amp Tube PreAmplifier Board DIY KIT Headphone Buffer +Case AC 12VOpens in a new window or tab全新HK$ 94.72 至 HK$ 130.42高度評價賣家高度評價賣家worldchips (190,194) 99.1%未指定運費所在地: 中國免費退貨
- Audio DIY 6N8P(6H8C 6SN7) Valve Pre-amp Tube PreAmplifier BoardOpens in a new window or tab全新HK$ 256.85高度評價賣家高度評價賣家looyotech (746) 98.4%免費跨國運送所在地: 中國
- HiFi Phonostufe Vorverstärker DIY Kit MM RIAA Phono Preamp Board Turntable AmpOpens in a new window or tab全新HK$ 501.56高度評價賣家高度評價賣家doukmall (57,289) 99.5%免費跨國運送所在地: 中國免費退貨
- Le Pacific by oTTo DIY , Phono Vorverstärker, RIAA Preamp,Opens in a new window or tab全新HK$ 1,074.35hugho_m (5,572) 100%+HK$ 334.43 運費所在地: 德國最後 1 件5 人追蹤
- NE5532 HIFI DIY Kits OP-AMP Amplifier Volume Tone EQ Control Board PreamplifierOpens in a new window or tab全新HK$ 41.72高度評價賣家高度評價賣家lmu-audino (2,762) 99.6%+HK$ 8.28 運費所在地: 中國免費退貨
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Assortment Kits UKOpens in a new window or tab全新HK$ 74.14高度評價賣家高度評價賣家cayin35 (135,972) 99.8%+HK$ 9.66 運費所在地: 中國免費退貨
- Pre Amp Line Driver Volume Control For DIY Amplifiers Model MVOL-1Opens in a new window or tab全新HK$ 62.63motronix2012 (2,028) 98.9%+HK$ 156.57 運費所在地: 以色列30 人追蹤
- 6N8P(6H8C 6SN7) Single Tube Audio Valve Pre-amp Tube DIY PreAmplifier BoardOpens in a new window or tab全新HK$ 293.54高度評價賣家高度評價賣家dy-laser (669) 99.7%+HK$ 19.51 運費所在地: 中國
- 4A EMI Power Filter Board DIY Kit For Pre-Amp Amplifier DAC HeadphoneOpens in a new window or tab全新HK$ 23.83高度評價賣家高度評價賣家lmu-audino (2,762) 99.6%+HK$ 8.28 運費所在地: 中國免費退貨
- [DIY KIT] Single-Ended Preamplifier Kit Clone NAIM NAC42.5 Pre-amp Kit 2019 NewOpens in a new window or tab全新HK$ 125.25高度評價賣家高度評價賣家pinshuche (4,730) 97.6%+HK$ 31.31 運費所在地: 中國即將售完27 人追蹤
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFIOpens in a new window or tab全新HK$ 400.66高度評價賣家高度評價賣家原價: HK$ 421.72 5% 折扣diyelecmall108 (40,892) 98.6%+HK$ 77.34 運費所在地: 中國最後 1 件6 人追蹤
- 6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 195.01高度評價賣家高度評價賣家eama0910 (10,036) 99.2%免費跨國運送所在地: 中國
- 6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 197.06高度評價賣家高度評價賣家nanma0910 (4,858) 99.2%免費跨國運送所在地: 中國
- High Voltage + Filament Regulated Power Supply Board For Tube Preamp DIY L12-41Opens in a new window or tab全新HK$ 317.62高度評價賣家高度評價賣家sn6868 (4,795) 98.8%+HK$ 50.16 運費所在地: 中國17 人追蹤
- HiFi Clone NAC52 Stereo Preamplifier Board / Kit Pre-amp Audio CircuitOpens in a new window or tab全新HK$ 263.39 至 HK$ 341.44高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%免費跨國運送所在地: 中國12+ 人追蹤
- 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$ 351.15高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%免費跨國運送所在地: 中國9 人追蹤
- 6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical TubeOpens in a new window or tab全新HK$ 198.61高度評價賣家高度評價賣家原價: HK$ 211.29 6% 折扣nanma0910 (4,858) 99.2%免費跨國運送所在地: 中國
- DIY Kits NE5532 HIFI OP-AMP Amplifier Volume Tone EQ Control Board PreamplifierOpens in a new window or tab全新HK$ 42.72高度評價賣家高度評價賣家kaiserburg-d (2,905) 99.7%+HK$ 8.28 運費所在地: 中國免費退貨
- P7-MINI Preamplifier Board Top Pre-AMP Headphone DIY KIT FOR MX50 L20 L6 LJMOpens in a new window or tab全新HK$ 63.41listen2art (5,372) 99%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$ 438.99高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%+HK$ 292.66 運費所在地: 中國即將售完48 人追蹤
- 6J1 Tube Preamplifier Kit Diy Vacuum Pre Amp Board PRT-01AOpens in a new window or tab全新HK$ 164.77高度評價賣家高度評價賣家dy-laser (669) 99.7%+HK$ 19.51 運費所在地: 中國
- GZLOZONE DUAL-RIAA MM Phono Turntable Preamplifier PCB MM LP Amp DIYOpens in a new window or tab全新HK$ 83.529cn8864 (1,192) 100%免費跨國運送所在地: 中國
- MOFI Naim-NAC152 Mini Fully Discrete Pre-Amplifier DIY Kits & Finished BoardOpens in a new window or tab全新HK$ 118.91 至 HK$ 147.88高度評價賣家高度評價賣家原價: HK$ 125.18 5% 折扣eama0910 (10,036) 99.2%免費跨國運送所在地: 中國
- 6J1 Valve Pre-amp Tube PreAmplifier Board DIY KIT AC 12V Headphone Buffer+CaseOpens in a new window or tab全新HK$ 82.82 至 HK$ 111.99高度評價賣家高度評價賣家moduleme (87,867) 99.5%未指定運費所在地: 中國免費退貨
- GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes PreamplifierOpens in a new window or tab全新HK$ 91.889cn8864 (1,192) 100%免費跨國運送所在地: 中國3 人追蹤
- HLJ DIY KIT CS3310 Infrared Remote Control Preamplifier Kit Audio Pre-amp BoardOpens in a new window or tab全新HK$ 224.37高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%+HK$ 78.04 運費所在地: 中國最後 1 件43 人追蹤
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HIFIOpens in a new window or tab全新HK$ 438.99高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%+HK$ 146.33 運費所在地: 中國56 人追蹤
- 6N8P (6H8C 6SN7) Best Sound Single Valve Pre-amp Tube PreAmplifier Board DIYOpens in a new window or tab全新HK$ 291.61高度評價賣家高度評價賣家原價: HK$ 324.02 10% 折扣laser-makers (1,165) 100%+HK$ 31.31 運費所在地: 中國
- 6J1 Tube Preamplifier Kit Diy Vacuum Pre Amp Board PRT-01AOpens in a new window or tab全新HK$ 180.91高度評價賣家高度評價賣家原價: HK$ 192.50 6% 折扣laser-makers (1,165) 100%+HK$ 23.49 運費所在地: 中國
- LITE HIFI MV04 Remote preamp board+ Volume Control+Input Selector DIY boardOpens in a new window or tab全新HK$ 409.68高度評價賣家高度評價賣家wolf6911 (8,577) 98.8%+HK$ 66.89 運費所在地: 中國35 人追蹤
- BZ2109 All Aluminum Chassis Amplifier Case Pre-Amp Enclosure DIY Audio Box NewOpens in a new window or tab全新HK$ 430.56高度評價賣家高度評價賣家pinshuche (4,730) 97.6%+HK$ 313.14 運費所在地: 中國27 人追蹤
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Assortment KitsOpens in a new window or tab全新HK$ 66.78高度評價賣家高度評價賣家原價: HK$ 73.35 9% 折扣satisfyelectronics (217,405) 99.5%+HK$ 14.72 運費所在地: 中國免費退貨
- MBL-6010Dse OP- Pre- Amplifier DIY KIT/Finished BoardOpens in a new window or tab全新HK$ 104.04 至 HK$ 123.06高度評價賣家高度評價賣家原價: HK$ 109.52 5% 折扣eama0910 (10,036) 99.2%免費跨國運送所在地: 中國
- Classic NAC-52 Home Audio Preamplifier Board PCB DIY HiFi Stereo Pre-Amp NewOpens in a new window or tab全新HK$ 53.23高度評價賣家高度評價賣家pinshuche (4,730) 97.6%免費跨國運送所在地: 中國
- Vacuum Pre-amp Hi-Fi Stereo Preamp Home Theater DIY Preamp Amplifier BoardOpens in a new window or tab全新HK$ 178.33laropk (107) 94.2%原價: HK$ 187.73 5% 折扣免費跨國運送所在地: 中國
- NEW 6N3 Tube buffer Audio Preamplifier Pre AMP Kit For DIY AmplifierOpens in a new window or tab全新HK$ 115.70高度評價賣家高度評價賣家原價: HK$ 121.81 5% 折扣yuwi_69 (596) 100%+HK$ 54.80 運費所在地: 中國4 人追蹤
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