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Pre Amplifie DIY

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Showing 37–72 of 62 results

6% off
MOFI-Audio Note.L2-Tube Pre-Amplifie-DIY Kit MOFI-Audio Note.L2-Tube Pre-Amplifie-DIY Kit

MOFI-Audio Note.L2-Tube Pre-Amplifie-DIY Kit

$162.56$173.64

9 sold
MOFI-Matisse Fantasy.HV=400VDC-Tube Pre-Amplifie-DIY Kit MOFI-Matisse Fantasy.HV=400VDC-Tube Pre-Amplifie-DIY Kit

MOFI-Matisse Fantasy.HV=400VDC-Tube Pre-Amplifie-DIY Kit

$249.96$249.96

1 sold
32% off
MM MC Dual-TVV-46 full discrete vocal phono HiFi pre Amplifier DIY Kit Board AC 24V MM MC Dual-TVV-46 full discrete vocal phono HiFi pre Amplifier DIY Kit Board AC 24V

MM MC Dual-TVV-46 full discrete vocal phono HiFi pre Amplifier DIY Kit Board AC 24V

$26.49$38.96

17% off
Latest Upgrade Version HiFi Audio United Kingdom EAR 834 MM RIAA Tube Phono Amplifier Stereo Amp LP Turntable Pre-Amp DIY KIT Latest Upgrade Version HiFi Audio United Kingdom EAR 834 MM RIAA Tube Phono Amplifier Stereo Amp LP Turntable Pre-Amp DIY KIT

Latest Upgrade Version HiFi Audio United Kingdom EAR 834 MM RIAA Tube Phono Amplifier Stereo Amp LP Turntable Pre-Amp DIY KIT

$35.69$43.00

8 sold
17% off
12AU7/ECC88 Tube Pre-amp American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Tube Preamp DIY KIT 12AU7/ECC88 Tube Pre-amp American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Tube Preamp DIY KIT

12AU7/ECC88 Tube Pre-amp American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Tube Preamp DIY KIT

$29.88$36.00

15% off
12AU7 Valve Tube Bile Preamp Pre-amp ECC88 American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Bile Preamp DIY KIT 12AU7 Valve Tube Bile Preamp Pre-amp ECC88 American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Bile Preamp DIY KIT

12AU7 Valve Tube Bile Preamp Pre-amp ECC88 American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Bile Preamp DIY KIT

$73.10$86.00

2 sold
BRZHIFI Tube Pre Amplifier Chassis 2409H Multifunction Aluminum Enclosure Electronics Circuit DAC Headphone Amp Shell for DIY BRZHIFI Tube Pre Amplifier Chassis 2409H Multifunction Aluminum Enclosure Electronics Circuit DAC Headphone Amp Shell for DIY

BRZHIFI Tube Pre Amplifier Chassis 2409H Multifunction Aluminum Enclosure Electronics Circuit DAC Headphone Amp Shell for DIY

$265.22$265.22

5 sold
6% off
MOFI-Marantz PM14A Fully Discrete Pre-Amplifier DIY KIT MOFI-Marantz PM14A Fully Discrete Pre-Amplifier DIY KIT

MOFI-Marantz PM14A Fully Discrete Pre-Amplifier DIY KIT

$153.10$164.18

32 sold
GAOWEN-G All Aluminum Enclosure Preamplifier Chassis DIY Pre-Amp Case Amplifier Box 430MM*70MM*308MM GAOWEN-G All Aluminum Enclosure Preamplifier Chassis DIY Pre-Amp Case Amplifier Box 430MM*70MM*308MM

GAOWEN-G All Aluminum Enclosure Preamplifier Chassis DIY Pre-Amp Case Amplifier Box 430MM*70MM*308MM

$87.00$87.00

MOFI-Bryston 1B Fully Discrete Pre-Amplifier DIY KIT MOFI-Bryston 1B Fully Discrete Pre-Amplifier DIY KIT

MOFI-Bryston 1B Fully Discrete Pre-Amplifier DIY KIT

$188.51$188.51

7 sold
6% off
MOFI-McIntosh C22-Tube Pre-Amplifie-DIY Kit MOFI-McIntosh C22-Tube Pre-Amplifie-DIY Kit

MOFI-McIntosh C22-Tube Pre-Amplifie-DIY Kit

$182.55$194.45

55 sold
10% off
BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

$184.50$205.00

5% off
BRZHIFI Tube Pre Amplifiers Chassis Vintage MATISST Vent Superb Aluminum Headphone Amplifier Circuit Board Enclosure for DIY BRZHIFI Tube Pre Amplifiers Chassis Vintage MATISST Vent Superb Aluminum Headphone Amplifier Circuit Board Enclosure for DIY

BRZHIFI Tube Pre Amplifiers Chassis Vintage MATISST Vent Superb Aluminum Headphone Amplifier Circuit Board Enclosure for DIY

$188.10$198.00

MOFI-Conrad Johnson-PV12-Tube Pre-Amplifie-DIY Kit MOFI-Conrad Johnson-PV12-Tube Pre-Amplifie-DIY Kit

MOFI-Conrad Johnson-PV12-Tube Pre-Amplifie-DIY Kit

$179.43$179.43

10 sold
31% off
MM MC Dual-TVV-46 Full Discrete Vocal Phono HiFi Pre Amplifier DIY Kit Board AC 24V MM MC Dual-TVV-46 Full Discrete Vocal Phono HiFi Pre Amplifier DIY Kit Board AC 24V

MM MC Dual-TVV-46 Full Discrete Vocal Phono HiFi Pre Amplifier DIY Kit Board AC 24V

$26.91$39.00

5% off
BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

$194.75$205.00

MOFI-Matisse Fantasy.Mini-Tube Pre-Amplifie-DIY Kit MOFI-Matisse Fantasy.Mini-Tube Pre-Amplifie-DIY Kit

MOFI-Matisse Fantasy.Mini-Tube Pre-Amplifie-DIY Kit

$186.57$186.57

3 sold
6% off
MOFI-JADIS JP200mini-Tube Pre-Amplifie-DIY Kit MOFI-JADIS JP200mini-Tube Pre-Amplifie-DIY Kit

MOFI-JADIS JP200mini-Tube Pre-Amplifie-DIY Kit

$173.77$185.57

5 sold
6% off
MOFI-Marantz 7-Tube Pre-Amplifie-DIY Kit MOFI-Marantz 7-Tube Pre-Amplifie-DIY Kit

MOFI-Marantz 7-Tube Pre-Amplifie-DIY Kit

$171.92$184.03

14 sold
BRZHIFI black luxury audio amp board case with meter split Tube Pre Amp Chassis Aluminium Swiss-style DIY BRZHIFI black luxury audio amp board case with meter split Tube Pre Amp Chassis Aluminium Swiss-style DIY

BRZHIFI black luxury audio amp board case with meter split Tube Pre Amp Chassis Aluminium Swiss-style DIY

$1100.00$1100.00

25% off
320*135*308mm All-aluminum Power Amplifier Case Dual VU Meter Pre Amplifier Case Postamplifier Chassis Shell DIY Box 320*135*308mm All-aluminum Power Amplifier Case Dual VU Meter Pre Amplifier Case Postamplifier Chassis Shell DIY Box

320*135*308mm All-aluminum Power Amplifier Case Dual VU Meter Pre Amplifier Case Postamplifier Chassis Shell DIY Box

$599.47$799.30

7% off
MOFI- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT MOFI- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT

MOFI- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT

$240.01$259.30

31 sold
6% off
MOFI-Japan.SRPP-Tube Pre-Amplifie-DIY Kit MOFI-Japan.SRPP-Tube Pre-Amplifie-DIY Kit

MOFI-Japan.SRPP-Tube Pre-Amplifie-DIY Kit

$191.44$204.57

10 sold
57% off
A93P Convenient Multifunctional Pre-Amplifier Tone Board Preamp Volume Tone Control DIY Speaker Amplifiers Sound Audio Amp A93P Convenient Multifunctional Pre-Amplifier Tone Board Preamp Volume Tone Control DIY Speaker Amplifiers Sound Audio Amp

A93P Convenient Multifunctional Pre-Amplifier Tone Board Preamp Volume Tone Control DIY Speaker Amplifiers Sound Audio Amp

$8.88$20.66

5% off
MOFI-Cary SLP90.Se-Tube Pre-Amplifie-DIY Kit MOFI-Cary SLP90.Se-Tube Pre-Amplifie-DIY Kit

MOFI-Cary SLP90.Se-Tube Pre-Amplifie-DIY Kit

$162.27$172.33

7 sold
6% off
MOFI-Audio Note.L2-Tube Pre-Amplifie-DIY Kit MOFI-Audio Note.L2-Tube Pre-Amplifie-DIY Kit

MOFI-Audio Note.L2-Tube Pre-Amplifie-DIY Kit

$162.56 $173.64

9 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
MOFI-Matisse Fantasy.HV=400VDC-Tube Pre-Amplifie-DIY Kit MOFI-Matisse Fantasy.HV=400VDC-Tube Pre-Amplifie-DIY Kit

MOFI-Matisse Fantasy.HV=400VDC-Tube Pre-Amplifie-DIY Kit

$249.96 $249.96

1 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
32% off
MM MC Dual-TVV-46 full discrete vocal phono HiFi pre Amplifier DIY Kit Board AC 24V MM MC Dual-TVV-46 full discrete vocal phono HiFi pre Amplifier DIY Kit Board AC 24V

MM MC Dual-TVV-46 full discrete vocal phono HiFi pre Amplifier DIY Kit Board AC 24V

$26.49 $38.96

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
17% off
Latest Upgrade Version HiFi Audio United Kingdom EAR 834 MM RIAA Tube Phono Amplifier Stereo Amp LP Turntable Pre-Amp DIY KIT Latest Upgrade Version HiFi Audio United Kingdom EAR 834 MM RIAA Tube Phono Amplifier Stereo Amp LP Turntable Pre-Amp DIY KIT

Latest Upgrade Version HiFi Audio United Kingdom EAR 834 MM RIAA Tube Phono Amplifier Stereo Amp LP Turntable Pre-Amp DIY KIT

$35.69 $43.00

8 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
17% off
12AU7/ECC88 Tube Pre-amp American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Tube Preamp DIY KIT 12AU7/ECC88 Tube Pre-amp American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Tube Preamp DIY KIT

12AU7/ECC88 Tube Pre-amp American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Tube Preamp DIY KIT

$29.88 $36.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
15% off
12AU7 Valve Tube Bile Preamp Pre-amp ECC88 American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Bile Preamp DIY KIT 12AU7 Valve Tube Bile Preamp Pre-amp ECC88 American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Bile Preamp DIY KIT

12AU7 Valve Tube Bile Preamp Pre-amp ECC88 American ARC Circuit Tube Pre-Amplifier Stereo HiFi Balanced Bile Preamp DIY KIT

$73.10 $86.00

2 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
BRZHIFI Tube Pre Amplifier Chassis 2409H Multifunction Aluminum Enclosure Electronics Circuit DAC Headphone Amp Shell for DIY BRZHIFI Tube Pre Amplifier Chassis 2409H Multifunction Aluminum Enclosure Electronics Circuit DAC Headphone Amp Shell for DIY

BRZHIFI Tube Pre Amplifier Chassis 2409H Multifunction Aluminum Enclosure Electronics Circuit DAC Headphone Amp Shell for DIY

$265.22 $265.22

5 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
6% off
MOFI-Marantz PM14A Fully Discrete Pre-Amplifier DIY KIT MOFI-Marantz PM14A Fully Discrete Pre-Amplifier DIY KIT

MOFI-Marantz PM14A Fully Discrete Pre-Amplifier DIY KIT

$153.10 $164.18

32 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
GAOWEN-G All Aluminum Enclosure Preamplifier Chassis DIY Pre-Amp Case Amplifier Box 430MM*70MM*308MM GAOWEN-G All Aluminum Enclosure Preamplifier Chassis DIY Pre-Amp Case Amplifier Box 430MM*70MM*308MM

GAOWEN-G All Aluminum Enclosure Preamplifier Chassis DIY Pre-Amp Case Amplifier Box 430MM*70MM*308MM

$87.00 $87.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
MOFI-Bryston 1B Fully Discrete Pre-Amplifier DIY KIT MOFI-Bryston 1B Fully Discrete Pre-Amplifier DIY KIT

MOFI-Bryston 1B Fully Discrete Pre-Amplifier DIY KIT

$188.51 $188.51

7 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
6% off
MOFI-McIntosh C22-Tube Pre-Amplifie-DIY Kit MOFI-McIntosh C22-Tube Pre-Amplifie-DIY Kit

MOFI-McIntosh C22-Tube Pre-Amplifie-DIY Kit

$182.55 $194.45

55 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
10% off
BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

$184.50 $205.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
5% off
BRZHIFI Tube Pre Amplifiers Chassis Vintage MATISST Vent Superb Aluminum Headphone Amplifier Circuit Board Enclosure for DIY BRZHIFI Tube Pre Amplifiers Chassis Vintage MATISST Vent Superb Aluminum Headphone Amplifier Circuit Board Enclosure for DIY

BRZHIFI Tube Pre Amplifiers Chassis Vintage MATISST Vent Superb Aluminum Headphone Amplifier Circuit Board Enclosure for DIY

$188.10 $198.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
MOFI-Conrad Johnson-PV12-Tube Pre-Amplifie-DIY Kit MOFI-Conrad Johnson-PV12-Tube Pre-Amplifie-DIY Kit

MOFI-Conrad Johnson-PV12-Tube Pre-Amplifie-DIY Kit

$179.43 $179.43

10 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
31% off
MM MC Dual-TVV-46 Full Discrete Vocal Phono HiFi Pre Amplifier DIY Kit Board AC 24V MM MC Dual-TVV-46 Full Discrete Vocal Phono HiFi Pre Amplifier DIY Kit Board AC 24V

MM MC Dual-TVV-46 Full Discrete Vocal Phono HiFi Pre Amplifier DIY Kit Board AC 24V

$26.91 $39.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
5% off
BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

BRZHIFI JC2208 Sound Amplifier Housing Superb High Powe DAC Tube Pre Amplifier Board Aluminum Enclosure Karaoke Shell for DIY

$194.75 $205.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
MOFI-Matisse Fantasy.Mini-Tube Pre-Amplifie-DIY Kit MOFI-Matisse Fantasy.Mini-Tube Pre-Amplifie-DIY Kit

MOFI-Matisse Fantasy.Mini-Tube Pre-Amplifie-DIY Kit

$186.57 $186.57

3 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
6% off
MOFI-JADIS JP200mini-Tube Pre-Amplifie-DIY Kit MOFI-JADIS JP200mini-Tube Pre-Amplifie-DIY Kit

MOFI-JADIS JP200mini-Tube Pre-Amplifie-DIY Kit

$173.77 $185.57

5 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
6% off
MOFI-Marantz 7-Tube Pre-Amplifie-DIY Kit MOFI-Marantz 7-Tube Pre-Amplifie-DIY Kit

MOFI-Marantz 7-Tube Pre-Amplifie-DIY Kit

$171.92 $184.03

14 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
BRZHIFI black luxury audio amp board case with meter split Tube Pre Amp Chassis Aluminium Swiss-style DIY BRZHIFI black luxury audio amp board case with meter split Tube Pre Amp Chassis Aluminium Swiss-style DIY

BRZHIFI black luxury audio amp board case with meter split Tube Pre Amp Chassis Aluminium Swiss-style DIY

$1100.00 $1100.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
25% off
320*135*308mm All-aluminum Power Amplifier Case Dual VU Meter Pre Amplifier Case Postamplifier Chassis Shell DIY Box 320*135*308mm All-aluminum Power Amplifier Case Dual VU Meter Pre Amplifier Case Postamplifier Chassis Shell DIY Box

320*135*308mm All-aluminum Power Amplifier Case Dual VU Meter Pre Amplifier Case Postamplifier Chassis Shell DIY Box

$599.47 $799.30

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
7% off
MOFI- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT MOFI- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT

MOFI- PASS ALEPH ONO MM Phono Pre- Amplifier(RIAA) DIY KIT

$240.01 $259.30

31 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
6% off
MOFI-Japan.SRPP-Tube Pre-Amplifie-DIY Kit MOFI-Japan.SRPP-Tube Pre-Amplifie-DIY Kit

MOFI-Japan.SRPP-Tube Pre-Amplifie-DIY Kit

$191.44 $204.57

10 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
57% off
A93P Convenient Multifunctional Pre-Amplifier Tone Board Preamp Volume Tone Control DIY Speaker Amplifiers Sound Audio Amp A93P Convenient Multifunctional Pre-Amplifier Tone Board Preamp Volume Tone Control DIY Speaker Amplifiers Sound Audio Amp

A93P Convenient Multifunctional Pre-Amplifier Tone Board Preamp Volume Tone Control DIY Speaker Amplifiers Sound Audio Amp

$8.88 $20.66

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
5% off
MOFI-Cary SLP90.Se-Tube Pre-Amplifie-DIY Kit MOFI-Cary SLP90.Se-Tube Pre-Amplifie-DIY Kit

MOFI-Cary SLP90.Se-Tube Pre-Amplifie-DIY Kit

$162.27 $172.33

7 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now