1,100+ results for preamplifier diy
- Reference Marantz M7 Circuit Preamplifier DIY Kit HiFi Audio 12AX7 Tube PreampOpens in a new window or tabBrand NewRM 639.90Top-rated sellerTop-rated sellerpinshuche (4,738) 97.5%+RM 284.40 postagefrom ChinaLast one205 watchers
- Diy HiFi Preamplifier Class AB Chassis VU metre Aluminum Case size 430*100*330mmOpens in a new window or tabBrand NewRM 521.40Top-rated sellerTop-rated sellerpolestarmascot (2,057) 100%+RM 274.92 postagefrom China39 watchers
- Diy Improved Version For Marantz 7 Electronic Tube Preamplifier With VU MetersOpens in a new window or tabBrand NewRM 1,801.20Top-rated sellerTop-rated sellerpolestarmascot (2,057) 100%+RM 312.84 postagefrom China31 watchers
- Diy HiFi Class AB Preamplifier Projiect DAC Aluminum Box size W308 D250 H70mmOpens in a new window or tabBrand NewRM 260.70Top-rated sellerTop-rated sellerpolestarmascot (2,057) 100%+RM 213.30 postagefrom China
- DIY Tube amplifier linestage preamplifier DAC audio chassis 5.5" HeightOpens in a new window or tabBrand NewRM 521.40hma60 (703) 100%+RM 369.15 postagefrom United States78 watchers
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HiFiOpens in a new window or tabBrand NewRM 251.22Top-rated sellerTop-rated sellerpinshuche (4,738) 97.5%Free International Shippingfrom China42 watchers
- NE5532 OP-AMP HIFI Amplifier Volume Tone EQ Control Board Preamplifier DIY KitsOpens in a new window or tabBrand NewRM 22.23Top-rated sellerTop-rated sellerWas: RM 24.70 10% offsurvy2014 (289,754) 99.6%Free International Shippingfrom ChinaFree returns
- P7-MINI Preamplifier DIY Kit Full DC no coupling JRC 4580D Op-amp HiFiOpens in a new window or tabBrand NewRM 47.35Top-rated sellerTop-rated sellerpinshuche (4,738) 97.5%Free International Shippingfrom China4 watchers
- NEW tube preamplifier DIY chassis Iron Shielding function power amplifier shellOpens in a new window or tabBrand NewRM 743.00axing0606 (1,097) 100%Was: RM 782.10 5% off+RM 455.04 postagefrom China5 watchers
- DIY Tube amplifier linestage preamplifier DAC audio chassis 4.0" HeightOpens in a new window or tabBrand NewRM 521.40hma60 (703) 100%+RM 369.15 postagefrom United States80 watchers
- 1pc High End Volume Controller Passive Preamp Stereo RCA HiFi Pre-amp Audio DIYOpens in a new window or tabBrand NewRM 217.99Top-rated sellerTop-rated sellerWas: RM 236.95 8% offczhstore2013 (15,233) 99.7%Free International Shippingfrom ChinaFree returnsLast one16 watchers
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFIOpens in a new window or tabBrand NewRM 287.58invotech (12,297) 97.4%+RM 47.40 postagefrom China
- HiFi MM Phono Stage Preamp Stereo Preamplifier Board Turntable Amplifier DIY KitOpens in a new window or tabBrand NewRM 261.60Top-rated sellerTop-rated sellerWas: RM 284.35 8% offdoukmall (57,362) 99.5%Free International Shippingfrom ChinaFree returnsLast one191 watchers
- Diy HiFi Preamplifier Chassis DAC Aluminum Shell Audio Kit Size W430 H70 D308mmOpens in a new window or tabBrand NewRM 421.86Top-rated sellerTop-rated sellerpolestarmascot (2,057) 100%+RM 260.70 postagefrom China23 watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tabBrand NewRM 110.44Top-rated sellerTop-rated sellerWas: RM 122.72 10% offuf910 (3,807) 99.7%+RM 14.22 postagefrom China
- Aluminum Chassis DIY HiFi Preamplifier Shell With VU Meter Box W172 H100 D268Opens in a new window or tabBrand NewRM 379.20funken18 (183) 100%+RM 180.12 postagefrom China17 watchers
- HiFi Mark JC-2 Class A Stereo Preamplifier Board Kit Gold Seal Preamp BoardOpens in a new window or tabBrand NewRM 327.10 to RM 416.31Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China
- Douk Audio Valve Tube MM RIAA Phono Preamp DIY KIT Turntable Amplifier BoardOpens in a new window or tabBrand NewRM 315.15Top-rated sellerTop-rated sellerdoukstore (18,305) 99.4%Free International Shippingfrom ChinaFree returns84 sold
- HiFi L2 Tube Preamplifier Board 12AU7 / ECC82 Stereo Preamp Board KitOpens in a new window or tabBrand NewRM 166.52 to RM 214.10Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China
- DIY C3810M Stereo Preamplifier kit base on Accuphase preamp circuit (B6-26)Opens in a new window or tabBrand NewRM 85.27 to RM 94.75diytalent86 (2,599) 98.9%Free International Shippingfrom China
- DIY C3810M Stereo Preamplifier Kit Base On Accuphase Preamp Circuit (B6-26)Opens in a new window or tabBrand NewRM 85.27 to RM 94.75Top-rated sellerTop-rated selleralong1986090 (22,156) 98.9%Free International Shippingfrom China19+ watchers
- NE5532 Op Amp Control Board Tone Board Preamp Controller HiFi Audio AmplifierOpens in a new window or tabBrand NewRM 42.82 to RM 46.98Top-rated sellerTop-rated sellermicroworld2050 (3,215) 99.4%+RM 5.89 postagefrom China
- DIY Class A Preamplifier Kit / Preamplifier Board Base On Accuphase C3850 preampOpens in a new window or tabBrand NewRM 142.15 to RM 189.55diytalent86 (2,599) 98.9%+RM 42.66 postagefrom China
- 1*12AU7 6922 ECC88 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tabBrand NewRM 18.91Top-rated sellerTop-rated sellerxulingmrs (13,832) 99.6%+RM 23.70 postagefrom China49 watchers
- DIY Ground Grid (GG) Stereo preamplifier Kit + Power supply kit (B6-6)Opens in a new window or tabBrand NewRM 165.90 to RM 187.23Top-rated sellerTop-rated sellerlc20110801 (3,524) 99.2%Free International Shippingfrom China
- High Quality For DIY Sound System Subwoofer Preamp Board Circuit BoardOpens in a new window or tabBrand NewRM 62.99Top-rated sellerTop-rated sellerwhlovesstore (167) 96.6%+RM 2.32 postagefrom China
- DIY Tube Preamplifier PSU Board Power Supply Kit For Ground Grid GG PreamplifierOpens in a new window or tabBrand NewRM 118.45 to RM 137.41diytalent86 (2,599) 98.9%Free International Shippingfrom China
- 30W R-core Transformer For Tube Preamp DIY --Secondary 250V + 14V (B6-3)Opens in a new window or tabBrand NewRM 104.28Top-rated sellerTop-rated sellerlc20110801 (3,524) 99.2%+RM 47.40 postagefrom China
- Aluminum Chassis DIY HiFi Preamplifier Case Home Audio DAC Box W480 H80 D358Opens in a new window or tabBrand NewRM 530.88funken18 (183) 100%+RM 322.32 postagefrom China6 watchers
- DIY Tube amplifier linestage preamplifier DAC audio chassis 5.5" HeightOpens in a new window or tabBrand NewRM 450.30hma60 (703) 100%+RM 366.83 postagefrom United States14 watchers
- DIY Tube amplifier linestage preamplifier DAC audio chassis enclosure 3" HeightOpens in a new window or tabBrand NewRM 995.40hma60 (703) 100%+RM 558.52 postagefrom United States49 watchers
- Aluminum Chassis HiFi Diy Preamplifier DAC Shell Aluminum Home Audio Case W321Opens in a new window or tabBrand NewRM 369.72Top-rated sellerTop-rated sellerpolestarmascot (2,057) 100%+RM 232.26 postagefrom China31 watchers
- DIY NE5532 Dynamic Microphone Stereo Preamp Amplifier Board DC9-24V AC8-16VOpens in a new window or tabBrand NewRM 13.62 to RM 14.81Top-rated sellerTop-rated sellerai_smart (65,849) 99.3%Free International Shippingfrom ChinaFree returns
- HiFi Tube Amplifier Kit Stereo Electronic Tube Preamplifier Board ModuleOpens in a new window or tabBrand NewRM 71.24 to RM 84.61Top-rated sellerTop-rated sellerWas: RM 75.79 6% offuafymu (492) 97.3%Free International Shippingfrom China
- HiFi 1PC Diy Classic Pass 2.0 Stereo Preamplifier Bare Board PCBOpens in a new window or tabBrand NewRM 40.83Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China
- DIY KIT Fully separation HIFI Tone preamp kit base on UK NAD preamplifierOpens in a new window or tabBrand NewRM 81.66Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China66 watchers
- LM3915 10 LED Audio Level Indicator DIY Kits VU Meter Preamp Amplifier IndicateOpens in a new window or tabBrand NewRM 34.20Top-rated sellerTop-rated sellerkuailelaoliang (18,513) 99.4%Free International Shippingfrom China
- Audio Monitor Type Adjustable Multiple HiFi Preamplifier Pre-Amp DIY KitOpens in a new window or tabBrand NewRM 280.28poe-28 (522) 99%Was: RM 295.02 5% off+RM 27.87 postagefrom China4 watchers
- NEW Vacuum Tube Stereo Preamplifier Phono Preamp DIY KIT Inspired by KONDO M77Opens in a new window or tabBrand NewRM 460.63Top-rated sellerTop-rated sellerWas: RM 484.90 5% offlifangduo1006_0 (1,424) 98.6%Free International Shippingfrom China24 watchers
- Preamp Low Distortion Circuit Tube Preamplifier + Power Board DIY Kit For 12AX7Opens in a new window or tabBrand NewRM 82.90 to RM 89.54Top-rated sellerTop-rated sellerworldchips (190,317) 99.1%Postage not specifiedfrom ChinaFree returns
- HiFi Diy ARC Audio Preamp Tube Full Balance Preamplifier Board Kit （No Caps）Opens in a new window or tabBrand NewRM 386.57Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China8 watchers
- New Douk Audio Full DC Shielded OP-AMP HiFi Pre-amplifier Preamp Board DIY KitsOpens in a new window or tabBrand NewRM 73.94Top-rated sellerTop-rated sellerkuailelaoliang (18,513) 99.4%Free International Shippingfrom China
- DIY Hifi Tube Preamplifier Kit /Board Base On Conrad-Johnson PV12 Preamp (B6-47)Opens in a new window or tabBrand NewRM 118.45 to RM 350.71Top-rated sellerTop-rated sellerlc20110801 (3,524) 99.2%Free International Shippingfrom China
- 1*6SN7 12SN7 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tabBrand NewRM 18.91Top-rated sellerTop-rated sellerxulingmrs (13,832) 99.6%+RM 23.70 postagefrom China12 watchers
- Hifi Classic Marantz 7 Circuit Tube Preamplifier Preamp Board / Kit 12AX7+12AU7Opens in a new window or tabBrand NewRM 75.79 to RM 108.97Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China47+ watchers
- Remote Motor Control Volume Audio Input Switch Potentiometer DIY Preamp BoardOpens in a new window or tabBrand NewRM 165.90Top-rated sellerTop-rated sellerpolestarmascot (2,057) 100%+RM 47.40 postagefrom China
- LM317/LM337 Adjustable Filtering Power Supply Board Kit Regulator Preamp PSUOpens in a new window or tabBrand NewRM 59.41 to RM 77.26Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China5+ watchers
- Hifi Classic Marantz 7 Circuit Tube Preamplifier Preamp Board / Kit 12AX7+12AU7Opens in a new window or tabBrand NewRM 71.31 to RM 101.04Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China22+ watchers
- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT & Finished BoardOpens in a new window or tabBrand NewRM 220.51 to RM 266.15Top-rated sellerTop-rated sellerWas: RM 245.01 10% offuf910 (3,807) 99.7%Free International Shippingfrom China
- Aluminum Chassis DIY HIFi DAC Project Box Pre Amplifier Case Size 301*190*65MMOpens in a new window or tabBrand NewRM 165.90funken18 (183) 100%+RM 142.20 postagefrom China7 watchers
- HiFi 12AX7 +12AT7 Tube Stereo Preamplifier Board Base On MATISSE PreampOpens in a new window or tabBrand NewRM 189.60 to RM 237.00Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China10+ watchers
- Klimo Tube Preamplifier DIY Chassis Acrylic Panel +Steel Body Installing BoxOpens in a new window or tabBrand NewRM 516.66Top-rated sellerTop-rated sellerpinshuche (4,738) 97.5%+RM 402.90 postagefrom China10 watchers
- NE5532 Audio Microphone Amplifier Board TPA3110D2 Preamplifier Module DIY KitOpens in a new window or tabBrand NewRM 43.36 to RM 59.41Top-rated sellerTop-rated sellermicroworld2050 (3,215) 99.4%+RM 5.89 postagefrom ChinaFree returns
- PASS Panel Amplifier Supply Chassis DIY Preamp Enclosure DAC W220 H90 D311 mmOpens in a new window or tabBrand NewRM 274.92funken18 (183) 100%+RM 199.08 postagefrom China
- HiFi 6SN7/ 6N8P Tube Audio Preamplifier Board Refer Gary CARY-AE1 PreampOpens in a new window or tabBrand NewRM 142.73 to RM 172.47Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%+RM 35.68 postagefrom China
- For DIY Sound System Subwoofer Preamp Board Hi-Fi Circuit Enhanced BassOpens in a new window or tabBrand NewRM 63.04Top-rated sellerTop-rated sellerwhlovesstore (167) 96.6%+RM 2.32 postagefrom China
- HiFi 12AU7+ECC88 Tube Full Balance Preamplifier Board Base On ARC Preamp CircuitOpens in a new window or tabBrand NewRM 521.40 to RM 616.20Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China5+ watchers
- All Aluminum Preamp/Amplifier/DAC Chassis HiFi DIY Metal Case Box 320×248×62mmOpens in a new window or tabBrand NewRM 566.86Top-rated sellerTop-rated sellerWas: RM 616.15 8% offdoukmall (57,362) 99.5%Free International Shippingfrom China
- HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN CircuitOpens in a new window or tabBrand NewRM 284.40 to RM 355.50Top-rated sellerTop-rated sellerpinshuche (4,738) 97.5%Free International Shippingfrom China
- HIFI NAC52-PSU Power Supply DIY Kit / Board Base On NAIM NAC52 PreamplifierOpens in a new window or tabBrand NewRM 137.41 to RM 175.33Top-rated sellerTop-rated sellerlc20110801 (3,524) 99.2%+RM 42.66 postagefrom China
- DIY Ground Grid (GG) Stereo Preamplifier Kit + Power Supply Kit (B6-6)Opens in a new window or tabBrand NewRM 165.85 to RM 189.55Top-rated sellerTop-rated selleralong1986090 (22,156) 98.9%Free International Shippingfrom China
- Audio Signal Preamplifier Board DIY Home Theater Headphone Driver Mini Amp DIYOpens in a new window or tabBrand NewRM 40.57Top-rated sellerTop-rated selleralice1101983 (569,832) 99.5%+RM 16.59 postagefrom ChinaFree returns
- One pair split ECC83 Tube preamp kit base on Conrad-johnson Line (B6-15)Opens in a new window or tabBrand NewRM 47.35 to RM 187.23diytalent86 (2,599) 98.9%Free International Shippingfrom China5+ watchers
- HiFi Tube Buffer Preamp Kit Preamplifier Board Base On Musical Fidelity X-10DOpens in a new window or tabBrand NewRM 59.41 to RM 77.26Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%Free International Shippingfrom China14+ watchers
- HiFi MK2 ECL82+6X5 Tube Diy Power Supply Board Adjust PSU For M2 Preamp/L3 PhonoOpens in a new window or tabBrand NewRM 213.30 to RM 260.70Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China3+ watchers
- HiFi Phonostufe Vorverstärker DIY Kit MM RIAA Phono Preamp Board Turntable AmpOpens in a new window or tabBrand NewRM 272.49Top-rated sellerTop-rated sellerdoukmall (57,362) 99.5%Free International Shippingfrom ChinaFree returns
- DIY PCB - Solid-state LR phono preampOpens in a new window or tabBrand NewRM 142.20pmillett (2,979) 99.1%+RM 170.64 postagefrom United States86 watchers
- HiFi Mark JC-2 Class A Stereo Preamplifier Board Kit Gold Seal Preamp BoardOpens in a new window or tabBrand NewRM 308.10Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China6+ watchers
- HiFi Tube Stereo Preamplifier Board Base On Conrad-Johnson CL Preamp CircuitOpens in a new window or tabBrand NewRM 308.10 to RM 355.50Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China2+ watchers
- HiFi Diy Tube Stereo Preamplifier Board / Kit Base On KSL-M7 Preamp +PSU BoardOpens in a new window or tabBrand NewRM 284.40 to RM 450.30Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China
- HiFi JADIS JP200 Stereo Preamplifier Board Kit 12AT7 / ECC81 Tube Preamp BoardOpens in a new window or tabBrand NewRM 142.20 to RM 284.40Top-rated sellerTop-rated sellerpinshuche (4,738) 97.5%Free International Shippingfrom China
- 55VA R Core Transformer For 12AX7 12AU7 Tube Preamplifier Diy HiFi R Tyep KitsOpens in a new window or tabBrand NewRM 137.46Top-rated sellerTop-rated sellerpolestarmascot (2,057) 100%+RM 118.50 postagefrom China60 watchers
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFIOpens in a new window or tabBrand NewRM 242.59Top-rated sellerTop-rated sellerWas: RM 255.34 5% offdiyelecmall108 (40,894) 98.6%+RM 46.83 postagefrom ChinaLast one6 watchers
- DIY Tube amplifier linestage preamplifier DAC audio chassis enclosure 3" HeightOpens in a new window or tabBrand NewRM 824.76hma60 (703) 100%+RM 393.28 postagefrom United States61 watchers
- HiFi Diy KONDO M77 Preamplifier Board Kit Stereo Tube Phono Audio Preamp BoardOpens in a new window or tabBrand NewRM 308.10Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%Free International Shippingfrom China8 watchers
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