- STEREO TUBE PREAMPLIFIER INSPIRE by DENNIS HAD LP-396a TUBE SET PREAMPLIFIEROpens in a new window or tab全新HK$ 21,451.36+HK$ 1,264.62 運費所在地: 美國12 人追蹤radioman731 (1,931) 100%
- EICO HF-85 Vacuum Tube PreAmplifier Vintage w/step up transformer from japanOpens in a new window or tab二手HK$ 5,421.34免費跨國運送所在地: 日本免費退貨jpactionclub (725) 99.8%
- MATSUO SOUND T-100 tube preamplifier #49Opens in a new window or tab二手HK$ 22,739.17免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- THE FISHER 100T STEREO TUBE PREAMPLIFIER AS/ISOpens in a new window or tab二手HK$ 7,995.51+HK$ 1,671.41 運費所在地: 美國25 人追蹤the-vintageaudio-shop (1,171) 100%
- Bruce Moore The Conductor Series M-1 Tube PreamplifierOpens in a new window or tab二手HK$ 5,850.37+HK$ 1,485.14 運費所在地: 美國retrorecords-ca (335) 100%
- 37 triode preamplifier solid Cherry wood case with tube regulated power supplyOpens in a new window or tab全新HK$ 6,240.40+HK$ 468.03 運費所在地: 葡萄牙mig1003 (1,165) 100%
- Altec 1510A Tube 2 Channel Preamplifier Phono Microphone Stepup 2 Peerless 4629Opens in a new window or tab只含零件HK$ 9,352.79+HK$ 849.08 運費所在地: 美國moediggzhifi (551) 99.3%
- VINTAGE ADMIRAL HAMMOND TUBE REVERBERATION UNIT SPRING REVERB & PREAMPLIFIEROpens in a new window or tab二手HK$ 389.950 個出價 · 剩餘時間剩餘時間:2 日 16 小時 (週四, 下午02:27)+HK$ 632.78 運費所在地: 美國texer (2,222) 100%
- VINTAGE PRESTO TUBE MONO REEL TO REEL PREAMPLIFIER MILITARY TAPE PREAMP AM-1642Opens in a new window or tab只含零件HK$ 7,761.49+HK$ 2,284.06 運費所在地: 美國25 人追蹤bandit35 (8,752) 100%
- KTA laboratory vacuum tube preamplifier Telefunken mark / ECC81 x 4 / ECC82 x 2Opens in a new window or tab二手HK$ 10,834.89免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- Sound Valves VTP-100 Dynaco PAS-3 II Stereo Tube Preamplifier w/ Phono Near MintOpens in a new window or tab二手HK$ 11,661.74+HK$ 1,849.26 運費所在地: 美國gregbeastaurora (2,092) 100%
- Class A 6N8P+6P3P Tube Preamplifier Single EndedHiFi Vacuum Tube AmplifierOpens in a new window or tab全新HK$ 1,593.17原價: HK$ 1,677.035% 折扣+HK$ 1,060.87 運費所在地: 中國28 人追蹤高度評價賣家高度評價賣家ampparts16 (3,657) 99.7%
- UESUGI TAC-5 vacuum tube preamplifier #18Opens in a new window or tab二手HK$ 22,925.65免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- McIntosh C22 Frank H Commemorative Edition Stereo Preamplifier Vacuum TubeOpens in a new window or tab二手HK$ 25,421.81免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家goodshop-japan (1,044) 99.1%
- Vacuum Tube Preamplifier Homemade AudioOpens in a new window or tab二手HK$ 8,657.61+HK$ 858.05 運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- T11 Vacuum Tube Phono Stage Turntable MM RIAA Preamplifier for Record PlayersOpens in a new window or tab全新HK$ 1,722.27原價: HK$ 1,872.048% 折扣免費跨國運送所在地: 中國181 人追蹤高度評價賣家高度評價賣家doukmall (57,496) 99.5%
- The Fisher Stereo Master Control Tube Amplifier Preamplifier Pre-Amp KX-200Opens in a new window or tab二手HK$ 14,362.97原價: HK$ 18,653.1723% 折扣+HK$ 1,766.42 運費所在地: 美國15 人追蹤marknmandee (38,528) 99.9%
- EICO TUBE HIGH FIDELITY MASTER CONTROL HF-61 PREAMPLIFIEROpens in a new window or tab二手HK$ 1,560.10+HK$ 773.19 運費所在地: 美國19 人追蹤storyofantiques (10,435) 100%
- STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD CLASS A 300B SINGLE ENDED AMPLIFIEROpens in a new window or tab全新HK$ 37,052.35+HK$ 2,073.61 運費所在地: 美國16 人追蹤radioman731 (1,931) 100%
- DYNA PAS-3 Vacuum Tube Preamplifier Tube Control Amplifier DYNACO 1959 UsedOpens in a new window or tab二手HK$ 15,480.00+HK$ 156.01 運費所在地: 日本25 人追蹤高度評價賣家高度評價賣家stand_29 (1,876) 99.5%
- Conrad Johnson PV5 Vacuum tube PreamplifierOpens in a new window or tab二手HK$ 14,040.89+HK$ 1,716.11 運費所在地: 南韓10 人追蹤cskim843 (100) 100%
- Heareal L5 Tube Preamplifier Bluetooth Receiver Amp DAC with Treble &Bass Knobs-Opens in a new window or tab全新HK$ 531.99+HK$ 23.40 運費所在地: 中國高度評價賣家高度評價賣家outstandingdeal (9,618) 96.8%
- STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD CLASS A 45 SINGLE ENDED AMPLIFIEROpens in a new window or tab全新HK$ 21,451.36+HK$ 2,073.61 運費所在地: 美國53 人追蹤radioman731 (1,931) 100%
- ALTEC 445A Stereo Tube Preamplifier (Worldwide Shipping)Opens in a new window or tab二手HK$ 21,053.53+HK$ 1,943.88 運費所在地: 美國18 人追蹤9957easy (3,743) 100%
- LUXMAN CL-32 tube type preamplifier from Japan Operation ConfirmedOpens in a new window or tab二手HK$ 6,474.41免費跨國運送所在地: 日本jpactionclub (725) 99.8%
- Altec 1510A Tube 2 Channel Preamplifier Phono Microphone Stepup 2 Peerless 4629Opens in a new window or tab只含零件HK$ 9,352.79+HK$ 849.08 運費所在地: 美國moediggzhifi (551) 99.3%
- U.S. Army Signal Corps AF Tube Amplifier/preamplifier AM-424A Thordarson IronOpens in a new window or tab只含零件HK$ 6,201.39+HK$ 1,925.55 運費所在地: 美國christiegilso_0 (662) 100%
- Class A FU50 Tube Preamplifier HiFi Vacuum Tube Amplifier Integrated DIY KitOpens in a new window or tab全新HK$ 1,370.94原價: HK$ 1,443.095% 折扣+HK$ 1,060.87 運費所在地: 中國11 人追蹤高度評價賣家高度評價賣家ampparts16 (3,657) 99.7%
- Class A 6J4 6P6P Tube Preamplifier HiFi Vacuum Tube Amplifier Integrated DIY KitOpens in a new window or tab全新HK$ 1,022.64原價: HK$ 1,076.475% 折扣+HK$ 772.25 運費所在地: 中國高度評價賣家高度評價賣家ampparts16 (3,657) 99.7%
- Behringer Tube Preamplifier Ultragain T1953 2Opens in a new window or tab二手HK$ 3,588.38+HK$ 858.05 運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Western Electric 106A tube preamplifier chassis one pair(replica)Opens in a new window or tab全新HK$ 5,304.34+HK$ 858.05 運費所在地: 台灣最後 1 件4 人追蹤高度評價賣家高度評價賣家abula101f3pf (1,904) 99.5%
- Hifi 4 Input 2 Output Audio Amplifier Electric Tube Stereo Preamp ReamplifierOpens in a new window or tab全新HK$ 890.43原價: HK$ 967.898% 折扣免費跨國運送所在地: 中國6 人追蹤高度評價賣家高度評價賣家italymechanic (1,563) 96%
- COUNTERPOINT SA-5000 Hybrid Tube Preamplifier - w/o PSUOpens in a new window or tab二手HK$ 19,111.21未指定運費所在地: 美國17 人追蹤mikesvintageaudio (2,149) 100%
- Fisher 100T Tube PreamplifierOpens in a new window or tab二手HK$ 11,692.94+HK$ 1,956.60 運費所在地: 美國23 人追蹤char.cupp (173) 100%
- Vintage Mcintosh C11 Tube Stereo Preamp WorksOpens in a new window or tab二手HK$ 24,961.58+HK$ 1,276.16 運費所在地: 美國bigappleaudio (1,466) 99.1%
- Heathkit WA-P2 hifi Tube Preamplifier UntestedOpens in a new window or tab只含零件HK$ 1,560.02+HK$ 406.09 運費所在地: 美國gasparykitchenproducts (2,205) 97.3%
- 6SN7 Line preamplifier with remote controlOpens in a new window or tab全新HK$ 5,226.33+HK$ 468.03 運費所在地: 葡萄牙mig1003 (1,165) 100%
- CONN Organ Tone Generator TUBE PREAMPLIFIER working original RCA 12AU7A 1963Opens in a new window or tab二手HK$ 249.62+HK$ 400.40 運費所在地: 美國allenorlinda (2,195) 100%
- Vacuum Tube Preamplifier 3-Stage K-Knf Equalizer Circuit Kit Product Fully WorkiOpens in a new window or tab二手HK$ 8,213.53+HK$ 858.05 運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- 新刊登物品Vintage EICO HF-85 Vacuum Tube Preamplifier w/Step-Up Transformer Made in JapanOpens in a new window or tab二手HK$ 5,413.54免費跨國運送所在地: 日本免費退貨高度評價賣家高度評價賣家japan-fujiashitaka (845) 99%
- UESUGI U-BROS-1 tube preamplifierOpens in a new window or tab二手HK$ 25,585.62+HK$ 2,028.13 運費所在地: 中國es-hovertech-audiolab (17) 100%
- Audio Research LS2 MKII Stereo Tube Hybrid Preamplifier. Serviced!Opens in a new window or tab二手HK$ 12,040.90未指定運費所在地: 加拿大hitronics-ottawa (1,509) 95.5%
- Vintage Quad 22 Control Preamplifier As IsOpens in a new window or tab只含零件HK$ 3,120.20+HK$ 652.90 運費所在地: 美國20 人追蹤thingstofind (2,481) 99.6%
- Dynakit Preamp PAM-1 Dynaco pam1 preamplifier hifiOpens in a new window or tab只含零件HK$ 2,535.16+HK$ 1,217.42 運費所在地: 美國daynwarren (1,415) 100%
- Dyna Pas-3 Vacuum Tube Preamplifier / Control Amplifier Maintained DynacoOpens in a new window or tab二手HK$ 10,265.45免費跨國運送所在地: 日本免費退貨18 人追蹤高度評價賣家高度評價賣家sunshine-tokyo (6,218) 97.8%
- REISONG 1:2 Audio Tube Amplifier Passive Step-up Transformer Hi-End PreamplifierOpens in a new window or tab全新HK$ 834.65+HK$ 62.40 運費所在地: 中國免費退貨simplayer (113) 99.1%
- Hifi 4 Input 2 Output Audio Amplifier Electric Tube Stereo Preamp ReamplifierOpens in a new window or tab全新HK$ 874.05免費跨國運送所在地: 中國免費退貨jinji-7r (10) 100%
- JBL SG520 (S/N:1357) Stereo Graphic Controller Preamplifier(Worldwide shipping)Opens in a new window or tab二手HK$ 56,787.60+HK$ 2,301.54 運費所在地: 美國17 人追蹤9957easy (3,743) 100%
- McIntosh C22 Vintage 2 Channel Vacuum Tube Preamplifier Very GoodOpens in a new window or tab二手HK$ 37,376.77免費跨國運送所在地: 日本免費退貨17 人追蹤高度評價賣家高度評價賣家long_run_jp (1,276) 99.3%
- SA-1000 PJ MIAOLAI Hifi Audio Amplifier Electric Tube Stereo Preamplifier szOpens in a new window or tab全新HK$ 478.87免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- HEATHKIT WA-P2 TUBE MONO PREAMPLIFIER TESTED...WORKINGOpens in a new window or tab二手HK$ 2,184.14+HK$ 563.12 運費所在地: 美國treasureup (9,064) 98.7%
- LEAD case used Self-made vacuum tube preamplifier #28Opens in a new window or tab二手HK$ 9,352.79免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- Browning Laboratories 10-Tube Audio FM Tuner/Preamp Mono/Hi Fi Clean! (1951)Opens in a new window or tab二手HK$ 623.96+HK$ 906.42 運費所在地: 美國13 人追蹤radiowilbur (6,981) 99.8%
- REISONG 1:2 Audio Tube Amplifier Passive Step-up Transformer Hi-End PreamplifierOpens in a new window or tab全新HK$ 837.62+HK$ 195.01 運費所在地: 中國高度評價賣家高度評價賣家onemoredeal (5,303) 97.9%
- Uesugi Laboratory U BROS-1 Stereo Preamplifier Control AmplifierOpens in a new window or tab二手HK$ 20,281.29+HK$ 156.01 運費所在地: 日本免費退貨高度評價賣家高度評價賣家lumiere** (465) 99.4%
- REISONG 1:2 Audio Tube Amplifier Passive Step-up Transformer Hi-End PreamplifierOpens in a new window or tab全新HK$ 795.73原價: HK$ 837.625% 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 (250) 94%
- Eico Hf-85 Vacuum Tube Preamp Vintage Amplifier Usa Stereo W305 × H100 × D220 mmOpens in a new window or tab二手HK$ 5,993.90原價: HK$ 7,051.6515% 折扣+HK$ 585.04 運費所在地: 日本高度評價賣家高度評價賣家osaka_japanbrand25 (579) 99.4%
- Very Rare Marantz Model 1 & 2, Tube Mono Amp & Preamp Pair. First Edition.Opens in a new window or tab只含零件HK$ 67,864.30+HK$ 1,908.78 運費所在地: 美國71 人追蹤vintageground (486) 100%
- JC-2 Preamplifier Board HIFI Field Effect Tube for Mark Levinson Tone board pe66Opens in a new window or tab全新HK$ 366.00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 (2,789) 96.7%
- Class A Preamplifier Board HIFI Field Effect Tube for Mark Levinson Tone boardOpens in a new window or tab全新HK$ 366.00免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- PJ MIAOLAI SA-20 HiFi Electronic Tube Amplifier Bluetooth Audio Preamplifier os6Opens in a new window or tab全新HK$ 578.64免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- Fisher TUBE STEREO AMPLIFIER & PREAMP ELECTRA E-491 49A 49T BOTH WORK! AS IS!Opens in a new window or tab二手HK$ 3,353.82+HK$ 1,450.42 運費所在地: 美國birdman232 (3,103) 100%
- PAIR VINTAGE WILLIAMSON MONOBLOCK TUBE AMPLIFIERS!!! UNITRAN 6U38 OPT!!!!Opens in a new window or tab二手HK$ 12,870.82+HK$ 3,120.20 運費所在地: 意大利31 人追蹤w.s.sound (771) 100%
- Heathkit WA-p2 tube preamplifier manual build assembly operation diagramsOpens in a new window or tab全新HK$ 77.93+HK$ 189.55 運費所在地: 美國scanwizard (5,076) 99%
- Vintage Conn Tube Pre Amp Chassis 12AX7 12AU7 7247 Tubes! MAKE OFFER!Opens in a new window or tab二手HK$ 155.62+HK$ 1,128.03 運費所在地: 美國tylerd69 (3,566) 99.7%
- AS-IS : Radford preamplifier DSM Stereo Control Unit #36Opens in a new window or tab二手HK$ 16,841.66免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- 2A3 pure handmade tube amplifier classical-styleOpens in a new window or tab全新HK$ 15,444.98+HK$ 1,443.09 運費所在地: 中國44 人追蹤es-hovertech-audiolab (17) 100%
- Vacuum Tube Preamplifier Specialized For Lp Playback Fiolina Ii PhonoEqualizer#1Opens in a new window or tab二手HK$ 39,794.07免費跨國運送所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vintage Conn Tube Pre Amp Chassis 12AX7 12AU7 7247 Tubes! MAKE OFFER!Opens in a new window or tab二手HK$ 155.62+HK$ 1,128.03 運費所在地: 美國6 人追蹤tylerd69 (3,566) 99.7%
- Vacuum Tube Self-Made 6-Bulb Preamplifier, Fully Working Product,Opens in a new window or tab二手HK$ 5,419.55+HK$ 858.05 運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Xiangsheng 728A Preamplifier Vacuum Tube Shigeru Wada CircuitOpens in a new window or tab二手HK$ 3,268.49+HK$ 858.05 運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Sunballey Audio Sunvalley Sv-2 2003 Vacuum Tube Preamplifier Krell Cryo-156 PoweOpens in a new window or tab二手HK$ 19,558.80+HK$ 858.05 運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Hifi 4 Input 2 Output Audio Amplifier Electric Tube Stereo Preamp ReamplifierOpens in a new window or tab全新HK$ 606.41+HK$ 78.00 運費所在地: 中國8 人追蹤高度評價賣家高度評價賣家teethdiy (62) 94.6%
- Semi-finished YD101 HiFi Audio MATISSE Circuit Electronic Tube Amplifier BoardOpens in a new window or tab全新HK$ 674.04原價: HK$ 709.535% 折扣+HK$ 23.40 運費所在地: 中國高度評價賣家高度評價賣家pincei_us (2,789) 96.7%
- Vintage Marc Levinson ML12 Preamplifier w/PLS-124 Power supplyOpens in a new window or tab二手HK$ 11,700.74+HK$ 1,482.09 運費所在地: 南韓cskim843 (100) 100%
- E81CC SQ 6201 PHILIPS , Vintage tube , 1pcsOpens in a new window or tab全新HK$ 741.05+HK$ 93.61 運費所在地: 波斯尼亞-黑塞哥維那8 人追蹤va-tube (13) 100%
- 6E2 Electronic Tube Indicator Finish Kit Dual Channel Level Indicator AmplifierOpens in a new window or tab全新HK$ 167.01+HK$ 23.40 運費所在地: 中國ham-geek (96) 98.4%
- LittleDot MK-8SE Fully Balanced Pure Vacuum Tube Amplifier Headphone AmplifierOpens in a new window or tab全新HK$ 8,572.74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 (2,789) 96.7%
- HP PAECO 9100-0059 (910-123) POWER TRANSFORMER FOR TUBE AMPLIFIER PROJECTS (KM*)Opens in a new window or tab二手HK$ 273.02+HK$ 1,069.84 運費所在地: 美國r_aude_nvn (13,334) 99.3%
- Vintage EICO HF20 Monoblock Audio Amplifier, Macintosh 6L6 Matched OutputsOpens in a new window or tab二手HK$ 2,527.36+HK$ 1,564.31 運費所在地: 美國video_general (3,683) 100%
- Vintage Ampex 600 Tube Mic Pre Amplifier 601 Rack Mount ProjectOpens in a new window or tab只含零件HK$ 6,232.60+HK$ 1,426.40 運費所在地: 美國61 人追蹤my3rdjob2011 (1,952) 100%
- Luxkit A3500 Tube Power Amplifier A3300 Preamplifier Overhauled #11Opens in a new window or tab二手HK$ 15,537.73+HK$ 1,544.50 運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Musical Paradise MP-501 Class A Electronic Tube Power Amplifier Auto BiasCircuitOpens in a new window or tab全新HK$ 18,713.39+HK$ 39.00 運費所在地: 中國免費退貨高度評價賣家高度評價賣家techminds (405) 100%
- Vintage Acoustical Quad 22 Record Equalisation Guide Plate for PreamplifierOpens in a new window or tab二手HK$ 233.94+HK$ 168.18 運費所在地: 美國iisr-llc (2,872) 100%
- Vintage Scratch-Built Tube Northeast Electronic Corp TTS-394-4Opens in a new window or tab二手HK$ 1,232.48+HK$ 711.80 運費所在地: 美國waldenbooks15 (914) 98.4%
- PCC88 PHILIPS , Vintage tube , 1pcsOpens in a new window or tab全新HK$ 312.02+HK$ 93.61 運費所在地: 波斯尼亞-黑塞哥維那va-tube (13) 100%
- YD101 HiFi Audio MATISSE Circuit Electronic Tube Amplifier Board Semi-finishedOpens in a new window or tab全新HK$ 709.53免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- LittleDot MK3 High Performance Pure Vacuum Tube Amplifier HiFi 32-600ohmsOpens in a new window or tab全新HK$ 2,106.13+HK$ 39.00 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 (6,420) 98.9%
- LittleDot MK-8SE Fully Balanced Pure Vacuum Tube Amplifier Wide Dynamic RangeOpens in a new window or tab全新HK$ 8,650.75免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- MP-501 Class A Electronic Tube Power Amplifier Automatic Bias Circuit pe66Opens in a new window or tab全新HK$ 18,557.38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 (2,789) 96.7%
- Minava SE-300B Single-Ended Tube Amplifier Class A Tube Amp Power Amplifier ot25Opens in a new window or tab全新HK$ 7,012.64免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal (9,618) 96.8%
- Fisher 400CX 400-CX 400-CX-2 Tube Preamp Restoration Kit with COLOR PHOTOS!Opens in a new window or tabHK$ 1,013.67+HK$ 195.01 運費所在地: 美國5 人追蹤tubetycoon (2,333) 100%
- Musical Paradise MP-501 Class A Electronic Tube Power Amplifier w/ Remote os67Opens in a new window or tab全新HK$ 18,713.39免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- LittleDot MK-8SE Fully Balanced Pure Vacuum Tube Amplifier Headphone AmplifierOpens in a new window or tab全新HK$ 8,572.74+HK$ 39.00 運費所在地: 中國免費退貨高度評價賣家高度評價賣家techminds (405) 100%
- 6E2 Electronic Tube Indicator Kit Dual Channel Level Indicator AmplifierOpens in a new window or tab全新HK$ 186.98+HK$ 39.00 運費所在地: 中國高度評價賣家高度評價賣家pincei_us (2,789) 96.7%
- Semi-finished YD101 HiFi Audio MATISSE Circuit Electronic Tube Amplifier BoardOpens in a new window or tab全新HK$ 709.53+HK$ 195.01 運費所在地: 中國高度評價賣家高度評價賣家onemoredeal (5,303) 97.9%
- MK3 Pure Vacuum Tube Amplifier HiFi 32-600ohms Headphone Amplifier GE5654Opens in a new window or tab全新HK$ 2,129.54+HK$ 39.00 運費所在地: 中國高度評價賣家高度評價賣家supmotor (1,023) 96.4%
- McIntosh C-20 Tube Stereo Preamplifier - (Worldwide Shipping)Opens in a new window or tab二手HK$ 44,474.42未指定運費所在地: 美國9957easy (3,743) 100%
- Luxman CL-88 Vacuum Tube Control Amplifier (Preamplifier)Opens in a new window or tab全新:其他HK$ 22,935.05未指定運費所在地: 加拿大member452896 (1,178) 100%
- Dyna Pas-3 Vacuum Tube Preamplifier / Control Amplifier Maintained DynacoOpens in a new window or tab二手HK$ 11,060.44未指定運費所在地: 日本免費退貨高度評價賣家高度評價賣家sunshine-tokyo (6,218) 97.8%
- MATSUO SOUND T-100 tube preamplifier #49Opens in a new window or tab二手HK$ 21,053.53免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- L5 Tube Preamplifier Bluetooth Receiver Headphone Amp DAC Treble and Bass KnobsOpens in a new window or tab全新HK$ 531.99免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- AS-IS : Radford preamplifier DSM Stereo Control Unit #36Opens in a new window or tab二手HK$ 15,593.19免費跨國運送所在地: 日本高度評價賣家高度評價賣家hirose1117 (2,727) 98.6%
- Single-Ended Tube Amplifier Class A Tube Amp Power Amplifier with 10W Output os6Opens in a new window or tab全新HK$ 7,012.64免費跨國運送所在地: 中國高度評價賣家高度評價賣家outstandingdeal_us (419) 96.5%
- Semi-finished YD101 HiFi Audio MATISSE Circuit Electronic Tube Amplifier BoardOpens in a new window or tab全新HK$ 709.53+HK$ 195.01 運費所在地: 中國高度評價賣家高度評價賣家onemoredeal (5,303) 97.9%
- Xiangsheng 728A Preamplifier Vacuum Tube Shigeru Wada CircuitOpens in a new window or tab二手HK$ 3,603.41未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Preamplifier Homemade AudioOpens in a new window or tab二手HK$ 9,593.32未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Dyna Pas-3 Vacuum Tube Preamplifier / Control Amplifier Maintained DynacoOpens in a new window or tab二手HK$ 10,283.96未指定運費所在地: 日本免費退貨高度評價賣家高度評價賣家sunshine-tokyo (6,218) 97.8%
- Xiangsheng 728A Preamplifier Vacuum Tube Shigeru Wada CircuitOpens in a new window or tab二手HK$ 3,621.74未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Behringer Tube Preamplifier Ultragain T1953 2Opens in a new window or tab二手HK$ 3,956.14未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Preamplifier 3-Stage K-Knf Equalizer Circuit Kit Product Fully WorkiOpens in a new window or tab二手HK$ 9,055.07未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Preamplifier Specialized For Lp Playback Fiolina Ii PhonoEqualizer#1Opens in a new window or tab二手HK$ 43,871.57未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Behringer Tube Preamplifier Ultragain T1953 2Opens in a new window or tab二手HK$ 3,976.20未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Preamplifier Homemade AudioOpens in a new window or tab二手HK$ 9,544.70未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Self-Made 6-Bulb Preamplifier, Fully Working ProductOpens in a new window or tab二手HK$ 5,974.77未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Self-Made 6-Bulb Preamplifier, Fully Working ProductOpens in a new window or tab二手HK$ 6,005.29未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Preamplifier 3-Stage K-Knf Equalizer Circuit Kit Product Fully WorkiOpens in a new window or tab二手HK$ 9,101.22未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Sunballey Audio Sunvalley Sv-2 2003 Vacuum Tube Preamplifier Krell Cryo-156 PoweOpens in a new window or tab二手HK$ 21,562.89未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Sunballey Audio Sunvalley Sv-2 2003 Vacuum Tube Preamplifier Krell Cryo-156 PoweOpens in a new window or tab二手HK$ 21,672.71未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Luxkit A3500 Tube Power Amplifier A3300 Preamplifier Overhauled #11Opens in a new window or tab二手HK$ 17,129.81未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Luxkit A3500 Tube Power Amplifier A3300 Preamplifier Overhauled #11Opens in a new window or tab二手HK$ 17,216.98未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%
- Vacuum Tube Preamplifier Specialized For Lp Playback Fiolina Ii PhonoEqualizer#1Opens in a new window or tab二手HK$ 44,094.94未指定運費所在地: 日本高度評價賣家高度評價賣家dr_nine (1,422) 100%