1,400+ results for preamplifier diy
- Reference Marantz M7 Circuit Preamplifier DIY Kit HiFi Audio 12AX7 Tube PreampOpens in a new window or tabBrand NewRM 644.96Top-rated sellerTop-rated sellerpinshuche (4,729) 97.6%+RM 286.65 postagefrom ChinaLast one203 watchers
- Diy HiFi Preamplifier Class AB Chassis VU metre Aluminum Case size 430*100*330mmOpens in a new window or tabBrand NewRM 525.53Top-rated sellerTop-rated sellerpolestarmascot (2,050) 100%+RM 277.10 postagefrom China38 watchers
- 1pc High End Volume Controller Passive Preamp Stereo RCA HiFi Pre-amp Audio DIYOpens in a new window or tabBrand NewRM 219.72Top-rated sellerTop-rated sellerWas: RM 238.83 8% offczhstore2013 (15,208) 99.7%Free International Shippingfrom ChinaFree returnsLast one17 watchers
- DIY Tube amplifier linestage preamplifier DAC audio chassis enclosure 3" HeightOpens in a new window or tabBrand NewRM 1,003.28hma60 (703) 100%+RM 562.93 postagefrom United States50 watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tabBrand NewRM 75.25Top-rated sellerTop-rated sellerlooyotech (743) 98.3%Free International Shippingfrom China91 watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tabBrand NewRM 123.69Top-rated sellerTop-rated selleruf910 (3,791) 99.4%+RM 14.33 postagefrom China
- Classic Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 21AU7 TubeOpens in a new window or tabBrand NewRM 61.53Top-rated sellerTop-rated sellersurvy2014 (289,635) 99.7%Free International Shippingfrom ChinaFree returns
- DIY Tube amplifier linestage preamplifier DAC audio chassis 5.5" HeightOpens in a new window or tabBrand NewRM 525.53hma60 (703) 100%+RM 372.07 postagefrom United States76 watchers
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFIOpens in a new window or tabBrand NewRM 289.85invotech (12,277) 97.3%+RM 47.78 postagefrom China
- 1*12AU7 6922 ECC88 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tabBrand NewRM 19.06Top-rated sellerTop-rated sellerxulingmrs (13,801) 99.6%+RM 23.89 postagefrom China49 watchers
- HiFi MM Phono Stage Preamp Stereo Preamplifier Board Turntable Amplifier DIY KitOpens in a new window or tabBrand NewRM 263.67Top-rated sellerTop-rated sellerWas: RM 286.60 8% offdoukmall (57,265) 99.5%Free International Shippingfrom ChinaFree returnsLast one191 watchers
- NEW tube preamplifier DIY chassis Iron Shielding function power amplifier shellOpens in a new window or tabBrand NewRM 788.29axing0606 (1,097) 100%+RM 458.64 postagefrom China6 watchers
- DIY Class A Preamplifier Kit / Preamplifier Board Base On Accuphase C3850 preampOpens in a new window or tabBrand NewRM 143.28 to RM 191.05diytalent86 (2,597) 98.9%+RM 43.00 postagefrom China
- DIY Tube amplifier linestage preamplifier DAC audio chassis 5.5" HeightOpens in a new window or tabBrand NewRM 453.86hma60 (703) 100%+RM 369.73 postagefrom United States
- Diy HiFi Preamplifier Chassis DAC Aluminum Shell Audio Kit Size W430 H70 D308mmOpens in a new window or tabBrand NewRM 425.20Top-rated sellerTop-rated sellerpolestarmascot (2,050) 100%+RM 262.76 postagefrom China23 watchers
- Clone NAC152 Preamplifier HiFi Audio Mini Preamplifier Diy Home AudioOpens in a new window or tabBrand NewRM 659.30Top-rated sellerTop-rated sellerpolestarmascot (2,050) 100%+RM 214.99 postagefrom China
- DIY Tube amplifier linestage preamplifier DAC audio chassis 4.0" HeightOpens in a new window or tabBrand NewRM 525.53hma60 (703) 100%+RM 372.07 postagefrom United States81 watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tabBrand NewRM 115.76Top-rated sellerTop-rated sellerWas: RM 121.83 5% offlooyotech (743) 98.3%Free International Shippingfrom China53 watchers
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit For HiFiOpens in a new window or tabBrand NewRM 253.21Top-rated sellerTop-rated sellerpinshuche (4,729) 97.6%Free International Shippingfrom China42 watchers
- DIY C3810M Stereo Preamplifier Kit Base On Accuphase Preamp Circuit (B6-26)Opens in a new window or tabBrand NewRM 85.95 to RM 95.50Top-rated sellerTop-rated selleralong1986090 (22,151) 98.6%Free International Shippingfrom China4+ watchers
- NE5532 OP-AMP HIFI Amplifier Volume Tone EQ Control Board Preamplifier DIY KitsOpens in a new window or tabBrand NewRM 24.89Top-rated sellerTop-rated sellersurvy2014 (289,635) 99.7%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 47.73Top-rated sellerTop-rated sellerpinshuche (4,729) 97.6%Free International Shippingfrom China4 watchers
- HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY DC 12V-16VOpens in a new window or tabBrand NewRM 117.86ninevally011 (0) 0%Free International Shippingfrom China
- Remote Motor Control Volume Audio Input Switch Potentiometer DIY Preamp BoardOpens in a new window or tabBrand NewRM 167.21Top-rated sellerTop-rated sellerpolestarmascot (2,050) 100%+RM 47.78 postagefrom China
- HIFI Tube MM RIAA Turntable Phono Preamplifier Board /Kit Base On SHUER CircuitOpens in a new window or tabBrand NewRM 57.33 to RM 171.99Top-rated sellerTop-rated sellerpinshuche (4,729) 97.6%Free International Shippingfrom China9+ watchers
- Low Distortion Circuit Tube Preamplifier Preamp Board DIY Kit for 12AX7 12AU7Opens in a new window or tabBrand NewRM 62.01Top-rated sellerTop-rated sellerdaylin9_3 (5,786) 98.3%+RM 4.73 postagefrom ChinaLast one51 watchers
- NE5532 HIFI OP-AMP Amplifier Preamplifier Volume Tone EQ Control Board DIY KitsOpens in a new window or tabBrand NewRM 25.70Top-rated sellerTop-rated sellerWas: RM 27.33 6% offalice1101983 (569,608) 99.5%+RM 16.48 postagefrom ChinaFree returns89+ sold
- DIY C3810M Stereo Preamplifier kit base on Accuphase preamp circuit (B6-26)Opens in a new window or tabBrand NewRM 85.95 to RM 95.50diytalent86 (2,597) 98.9%Free International Shippingfrom China
- NEW Vacuum Tube Stereo Preamplifier Phono Preamp DIY KIT Inspired by KONDO M77Opens in a new window or tabBrand NewRM 464.28Top-rated sellerTop-rated sellerWas: RM 488.74 5% offlifangduo1006_0 (1,421) 98.6%Free International Shippingfrom China22 watchers
- Aluminum Chassis DIY Preamplifier Audio Shell VU Meter Case Size 430*82 *308mmOpens in a new window or tabBrand NewRM 501.64Top-rated sellerTop-rated sellerpolestarmascot (2,050) 100%+RM 267.54 postagefrom China11 watchers
- Aluminum Box DIY HiFi Preamplifier Audio Shell DAC Case Size W320 H70 D305mmOpens in a new window or tabBrand NewRM 262.76funken18 (179) 100%+RM 214.99 postagefrom China8 watchers
- Aluminum Chassis DIY HiFi Preamplifier Case Home Audio DAC Box W480 H80 D358Opens in a new window or tabBrand NewRM 535.08funken18 (179) 100%+RM 324.87 postagefrom China6 watchers
- HiFi D.Klimo MERLINO 6DJ8 ECC88 CCA Tube Preamplifier Preamp DIY Kit 1:1 ReplicaOpens in a new window or tabBrand NewRM 224.54 to RM 453.86chinaaudiostore (1,844) 98.7%+RM 57.33 postagefrom China
- DIY Ground Grid (GG) Stereo preamplifier Kit + Power supply kit (B6-6)Opens in a new window or tabBrand NewRM 167.21 to RM 188.71Top-rated sellerTop-rated sellerlc20110801 (3,518) 99.2%Free International Shippingfrom China
- HIFI Stereo Class A FET Preamplifier DIY Kit/Finished Board Base On JC-2 CircuitOpens in a new window or tabBrand NewRM 167.17 to RM 229.27diytalent86 (2,597) 98.9%Free International Shippingfrom China3+ watchers
- Preamp Low Distortion Circuit Tube Preamplifier + Power Board DIY Kit For 12AX7Opens in a new window or tabBrand NewRM 83.56 to RM 90.25Top-rated sellerTop-rated sellerworldchips (190,151) 99.1%Postage not specifiedfrom ChinaFree returns
- Hifi Diy 12AU7+12AX7 Tube preamplifier board / kit base on Hetian Mao's circuitOpens in a new window or tabBrand NewRM 47.78 to RM 191.10Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China38+ watchers
- 1*6SN7 12SN7 SRPP pre amplifier tube amp diy bare boardOpens in a new window or tabBrand NewRM 19.06Top-rated sellerTop-rated sellerxulingmrs (13,801) 99.6%+RM 23.89 postagefrom China12 watchers
- Diy Improved Version For Marantz 7 Electronic Tube Preamplifier With VU MetersOpens in a new window or tabBrand NewRM 1,815.45Top-rated sellerTop-rated sellerpolestarmascot (2,050) 100%+RM 315.32 postagefrom China29 watchers
- Hifi Preamplifier Chassis Amplifier Case DIY GOLOMUND Enclosure 430*95*340MMOpens in a new window or tabBrand NewRM 420.42Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%+RM 286.65 postagefrom ChinaLast one46 watchers
- HiFi Diy KONDO M77 Preamplifier Board Kit Stereo Tube Phono Audio Preamp BoardOpens in a new window or tabBrand NewRM 310.54Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China7 watchers
- HiFi 12AX7 +12AT7 Tube Stereo Preamplifier Board Base On MATISSE PreampOpens in a new window or tabBrand NewRM 191.10 to RM 238.88Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China10+ watchers
- 30W R-core Transformer For Tube Preamp DIY --Secondary 250V + 14V (B6-3)Opens in a new window or tabBrand NewRM 105.11Top-rated sellerTop-rated sellerlc20110801 (3,518) 99.2%+RM 47.78 postagefrom China
- HiFi MK2 ECL82+6X5 Tube Diy Power Supply Board Adjust PSU For M2 Preamp/L3 PhonoOpens in a new window or tabBrand NewRM 214.99 to RM 262.76Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China3+ watchers
- High Quality For DIY Sound System Subwoofer Preamp Board Circuit BoardOpens in a new window or tabBrand NewRM 63.49Top-rated sellerTop-rated sellerwhlovesstore (158) 96.4%+RM 2.34 postagefrom China
- EL84 stereo push-pull amplifier PCB Hifi tube preamplifier board kitOpens in a new window or tabBrand NewRM 95.50 to RM 191.05Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China60+ watchers
- HIFI 12AX7 / 12AU7 Tube Preamplifier Preamp Board DIY Base On Marantz 7 CircuitOpens in a new window or tabBrand NewRM 65.12Top-rated sellerTop-rated sellerWas: RM 69.27 6% offalice1101983 (569,608) 99.5%+RM 16.72 postagefrom China
- DIY Hifi Tube Preamplifier Kit /Board Base On Conrad-Johnson PV12 Preamp (B6-47)Opens in a new window or tabBrand NewRM 119.39 to RM 353.49Top-rated sellerTop-rated sellersn6868 (4,795) 98.8%Free International Shippingfrom China
- 0905 Full Aluminum House/Case/Preamp Box/Audio DIY Power Supply ChassisOpens in a new window or tabBrand NewRM 130.19Top-rated sellerTop-rated sellerWas: RM 138.50 6% offnanma0910 (4,854) 99.2%Free International Shippingfrom China
- DIY Tube Preamplifier PSU Board Power Supply Kit For Ground Grid GG PreamplifierOpens in a new window or tabBrand NewRM 119.39 to RM 138.50Top-rated sellerTop-rated selleralong1986090 (22,151) 98.6%Free International Shippingfrom China
- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT & Finished BoardOpens in a new window or tabBrand NewRM 246.95 to RM 298.07Top-rated sellerTop-rated selleruf910 (3,791) 99.4%Free International Shippingfrom China
- Audio Signal Preamplifier Board DIY Home Theater Headphone Driver Mini Amp DIYOpens in a new window or tabBrand NewRM 38.46Top-rated sellerTop-rated sellerWas: RM 40.90 6% offalice1101983 (569,608) 99.5%+RM 16.72 postagefrom ChinaFree returns
- DIY Ground Grid (GG) Stereo Preamplifier Kit + Power Supply Kit (B6-6)Opens in a new window or tabBrand NewRM 167.17 to RM 191.05Top-rated sellerTop-rated selleralong1986090 (22,151) 98.6%Free International Shippingfrom China
- HiFi 12AU7+ECC88 Tube Full Balance Preamplifier Board Base On ARC Preamp CircuitOpens in a new window or tabBrand NewRM 525.53 to RM 621.08Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China5+ watchers
- HiFi Tube Stereo Preamplifier Board Base On Conrad-Johnson CL Preamp CircuitOpens in a new window or tabBrand NewRM 310.54 to RM 358.31Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China2+ watchers
- LM358 VU Level Meter Driver Kit/Board +2PCS VU DB Meter For Preamp / AmplifierOpens in a new window or tabBrand NewRM 81.17 to RM 95.509cn8864 (1,191) 100%Free International Shippingfrom China
- For DIY Sound System Subwoofer Preamp Board Hi-Fi Circuit Enhanced BassOpens in a new window or tabBrand NewRM 63.54Top-rated sellerTop-rated sellerwhlovesstore (158) 96.4%+RM 2.34 postagefrom China
- Mini Amplifier/Preamp/DAC/Headphone Amp Full Aluminum Chassis DIY 148×169×42mmOpens in a new window or tabBrand NewRM 205.39Top-rated sellerTop-rated sellerdoukmall (57,265) 99.5%Free International Shippingfrom China
- 12AX7 / 12AU7 HIFI Tube Preamplifier Preamp Board DIY Base On Marantz 7 CircuitOpens in a new window or tabBrand NewRM 68.61 to RM 82.32Top-rated sellerTop-rated sellerdiybox (76,928) 98.7%Postage not specifiedfrom ChinaFree returns
- Hifi Classic Marantz 7 Circuit Tube Preamplifier Preamp Board / Kit 12AX7+12AU7Opens in a new window or tabBrand NewRM 76.39 to RM 109.83Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China47+ watchers
- HIFI Class A Stereo preamplifier board / kit base on Accuphase C3850 PreampOpens in a new window or tabBrand NewRM 167.21 to RM 238.88Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%+RM 47.78 postagefrom China41+ watchers
- Hifi NE5532 Opa Stereo Preamplifier Board Diy KitOpens in a new window or tabBrand NewRM 152.88 to RM 200.66Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China3+ watchers
- HiFi Diy Tube Stereo Preamplifier Board / Kit Base On KSL-M7 Preamp +PSU BoardOpens in a new window or tabBrand NewRM 286.65 to RM 453.86Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China
- V DIY KIT HIFI JV8 Remote volume preamp kit 128 steps 2 channel 50K RelaysOpens in a new window or tabNew (Other)RM 240.02Top-rated sellerTop-rated sellerWas: RM 252.63 5% offdiyelecmall108 (40,890) 98.6%+RM 18.54 postagefrom ChinaLast one9 watchers
- Bryston 1B Fully Discrete Pre-Amplifier DIY KIT & Finished BoardOpens in a new window or tabBrand NewRM 143.28 to RM 184.84Top-rated sellerTop-rated selleruf910 (3,791) 99.4%+RM 19.11 postagefrom China
- HiFi Tube Amplifier Kit Stereo Electronic Tube Preamplifier Board ModuleOpens in a new window or tabBrand NewRM 64.50 to RM 73.38Top-rated sellerTop-rated sellerWas: RM 69.37 7% offlommps (276) 94.9%Free International Shippingfrom China
- Hifi Low Noise HP-2 Parallel Regulated Power Supply Board Kit For Preamp / DACOpens in a new window or tabBrand NewRM 57.33 to RM 229.32Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China7+ watchers
- Marantz PM14A Fully Discrete Pre-Amplifier DIY KIT & Finished BoardOpens in a new window or tabBrand NewRM 173.85 to RM 216.85Top-rated sellerTop-rated selleruf910 (3,791) 99.4%Free International Shippingfrom China
- HiFi CAT SL-1 Signature Preamp Kit Audio Stereo Tube Preamplifier BoardOpens in a new window or tabBrand NewRM 167.21 to RM 214.99Top-rated sellerTop-rated sellersnjh1820 (2,006) 99.3%Free International Shippingfrom China
- DIY Tube amplifier linestage preamplifier DAC audio chassis 3.5" HeightOpens in a new window or tabBrand NewRM 429.98hma60 (703) 100%+RM 342.69 postagefrom United States
- Hifi Classic Marantz 7 Circuit Tube Preamplifier Preamp Board / Kit 12AX7+12AU7Opens in a new window or tabBrand NewRM 76.39 to RM 109.83Top-rated sellerTop-rated sellerpinshuche (4,729) 97.6%Free International Shippingfrom China11+ watchers
- Standard POWER-02 Adjustable Regulators Linear Power Supply Kit/Board For PreampOpens in a new window or tabBrand NewRM 114.61 to RM 138.50Top-rated sellerTop-rated selleralong1986090 (22,151) 98.6%Free International Shippingfrom China4+ watchers
- Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFIOpens in a new window or tabBrand NewRM 244.51Top-rated sellerTop-rated sellerWas: RM 257.36 5% offdiyelecmall108 (40,890) 98.6%+RM 47.20 postagefrom ChinaLast one6 watchers
- Diy HiFi Class AB Preamplifier Projiect DAC Aluminum Box size W308 D250 H70mmOpens in a new window or tabBrand NewRM 262.76Top-rated sellerTop-rated sellerpolestarmascot (2,050) 100%+RM 214.99 postagefrom China
- DC 12V-16V HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIYOpens in a new window or tabBrand NewRM 115.57crystal00g (0) 0%Free International Shippingfrom China
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