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Discover Amplofier product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in Amplofier products.

Showing 1–36 of 420 results

22% off
1piece OPA2111KP OPA2111 Dual OP AMP For Tube Sound Audio Preamplifier Amplifiers DAC 1piece OPA2111KP OPA2111 Dual OP AMP For Tube Sound Audio Preamplifier Amplifiers DAC

1piece OPA2111KP OPA2111 Dual OP AMP For Tube Sound Audio Preamplifier Amplifiers DAC

$11.54$14.80

3 sold
MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –PCB MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –PCB

MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –PCB

$25.25$25.25

4 sold
40% off
LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

$14.37$23.95

50% off
EQ207 7 Band Equalizers Precise Sound Preamplifier with Trebles, Middle ,Basss EQ207 7 Band Equalizers Precise Sound Preamplifier with Trebles, Middle ,Basss

EQ207 7 Band Equalizers Precise Sound Preamplifier with Trebles, Middle ,Basss

$10.85$21.71

1 sold
NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage

NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage

$2.48$2.48

31% off
5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module 5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

$25.87$37.49

20% off
High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

$23.98$29.97

25 sold
10% off
4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike 4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

$17.86$19.84

4 sold
MOFI-T-Phonum 2 MM/MC Phono Amplofier RIAA –DIY KIT MOFI-T-Phonum 2 MM/MC Phono Amplofier RIAA –DIY KIT

MOFI-T-Phonum 2 MM/MC Phono Amplofier RIAA –DIY KIT

$165.50$165.50

58 sold
50% off
NE5532 Preamp Sound Amplifier Board HIFI Stereo Volume Tone Control Pre-amp Preamplifier Treble Midrange Bass Single Power NE5532 Preamp Sound Amplifier Board HIFI Stereo Volume Tone Control Pre-amp Preamplifier Treble Midrange Bass Single Power

NE5532 Preamp Sound Amplifier Board HIFI Stereo Volume Tone Control Pre-amp Preamplifier Treble Midrange Bass Single Power

$19.24$38.49

1 sold
7% off
HIFI Audio Preamplifier Volume Preamp Tone EQ Control Board Equalization Board High Sound Quality HIFI Audio Preamplifier Volume Preamp Tone EQ Control Board Equalization Board High Sound Quality

HIFI Audio Preamplifier Volume Preamp Tone EQ Control Board Equalization Board High Sound Quality

$5.58$6.00

2 sold
47% off
TPA3116 5.1 Digital Sound Amplifier Audio Board Amplificador 50Wx4 100Wx2 Speaker PowerAmplifier DIY 5.1 Home Theater&A22K TPA3116 5.1 Digital Sound Amplifier Audio Board Amplificador 50Wx4 100Wx2 Speaker PowerAmplifier DIY 5.1 Home Theater&A22K

TPA3116 5.1 Digital Sound Amplifier Audio Board Amplificador 50Wx4 100Wx2 Speaker PowerAmplifier DIY 5.1 Home Theater&A22K

$28.76$54.26

17% off
French JADIS High-end Circuit JP200 HIFI Electronic Tube Preamplifier, Dual Channel Discrete Power 12AX7 Tube Preamplifier French JADIS High-end Circuit JP200 HIFI Electronic Tube Preamplifier, Dual Channel Discrete Power 12AX7 Tube Preamplifier

French JADIS High-end Circuit JP200 HIFI Electronic Tube Preamplifier, Dual Channel Discrete Power 12AX7 Tube Preamplifier

$248.17$299.00

1 sold
80% off
XH-A906 BBE2150 Audio Preamplifier Sound Beautification Pre-board Bass Adjustment Power Amplifier XH-A906 BBE2150 Audio Preamplifier Sound Beautification Pre-board Bass Adjustment Power Amplifier

XH-A906 BBE2150 Audio Preamplifier Sound Beautification Pre-board Bass Adjustment Power Amplifier

$42.00$210.00

10% off
ShennDare PFA3001 Subwoofer Amplifier Board 1x1800W 8OHM Professional Speaker Amplifier Module Audio Speaker Preamplifier ShennDare PFA3001 Subwoofer Amplifier Board 1x1800W 8OHM Professional Speaker Amplifier Module Audio Speaker Preamplifier

ShennDare PFA3001 Subwoofer Amplifier Board 1x1800W 8OHM Professional Speaker Amplifier Module Audio Speaker Preamplifier

$1250.93$1389.92

1 sold
50% off
B2RD Headphones Preamplifiers EQ207 with 7 Band Equalizers for Improve Sound B2RD Headphones Preamplifiers EQ207 with 7 Band Equalizers for Improve Sound

B2RD Headphones Preamplifiers EQ207 with 7 Band Equalizers for Improve Sound

$8.79$17.58

28% off
Hifi Replica HDAM Circuit Power Amplifier Board For DIY Preamplifier UseToshiba 2SA1943 2SC5200 Field Effect Transistor Module Hifi Replica HDAM Circuit Power Amplifier Board For DIY Preamplifier UseToshiba 2SA1943 2SC5200 Field Effect Transistor Module

Hifi Replica HDAM Circuit Power Amplifier Board For DIY Preamplifier UseToshiba 2SA1943 2SC5200 Field Effect Transistor Module

$524.82$728.91

3 sold
29% off
EQ207 7Band PreamplifierPrecise Sound Preamplifier with Trebles Middle,Basss for Improve and Precise Sound Adjustment EQ207 7Band PreamplifierPrecise Sound Preamplifier with Trebles Middle,Basss for Improve and Precise Sound Adjustment

EQ207 7Band PreamplifierPrecise Sound Preamplifier with Trebles Middle,Basss for Improve and Precise Sound Adjustment

$22.85$32.18

3 sold
10% off
PFA8000M 4X1300W Professional Power Amplifier 4 Channels DJ Subwoofer Amplifier Stereo Line Array Speaker Preamplifier Sound Amp PFA8000M 4X1300W Professional Power Amplifier 4 Channels DJ Subwoofer Amplifier Stereo Line Array Speaker Preamplifier Sound Amp

PFA8000M 4X1300W Professional Power Amplifier 4 Channels DJ Subwoofer Amplifier Stereo Line Array Speaker Preamplifier Sound Amp

$302.40$336.00

1 sold
13% off
4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike 4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

$126.12$144.97

3 sold
53% off
Mini Preamp Op Amp Module Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide 12-30V G10-004 Mini Preamp Op Amp Module Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide 12-30V G10-004

Mini Preamp Op Amp Module Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide 12-30V G10-004

$16.65$35.42

50% off
Top! UMC1820 Audiophile 18x20 USB Audio/MIDI Interface Sound Card With Mic Preamplifier,For Recording Microphone&Instrument Top! UMC1820 Audiophile 18x20 USB Audio/MIDI Interface Sound Card With Mic Preamplifier,For Recording Microphone&Instrument

Top! UMC1820 Audiophile 18x20 USB Audio/MIDI Interface Sound Card With Mic Preamplifier,For Recording Microphone&Instrument

$1411.79$2823.58

1 sold
32% off
SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound Board SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound Board

SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound Board

$2.92$4.29

3 sold
31% off
5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module 5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

$3.51$5.08

EIZZ High End 3way 4way 3position Rotary Switch Signal Adjust Source Selector Volume Control HIFI Audio Amplifier Radio DIY EIZZ High End 3way 4way 3position Rotary Switch Signal Adjust Source Selector Volume Control HIFI Audio Amplifier Radio DIY

EIZZ High End 3way 4way 3position Rotary Switch Signal Adjust Source Selector Volume Control HIFI Audio Amplifier Radio DIY

$25.64$25.64

31 sold
45% off
TDA1308 Headphone Headset Amplifier Board Amp Preamplifier Module 3V-6V For DC TDA1308 Headphone Headset Amplifier Board Amp Preamplifier Module 3V-6V For DC

TDA1308 Headphone Headset Amplifier Board Amp Preamplifier Module 3V-6V For DC

$1.81$3.29

6 sold
Mark JC-2 Ultra Low Distortion Field Tube Fully discrete Class A Warm Sound Preamplifier Board Mark JC-2 Ultra Low Distortion Field Tube Fully discrete Class A Warm Sound Preamplifier Board

Mark JC-2 Ultra Low Distortion Field Tube Fully discrete Class A Warm Sound Preamplifier Board

$345.00$345.00

Microphone Amplifier 38w Output Pre-Amplification Adjustable CD7379 Power Amplifier Board Preamplifier Module DC 9V-15V Microphone Amplifier 38w Output Pre-Amplification Adjustable CD7379 Power Amplifier Board Preamplifier Module DC 9V-15V

Microphone Amplifier 38w Output Pre-Amplification Adjustable CD7379 Power Amplifier Board Preamplifier Module DC 9V-15V

$23.32$23.32

21 sold
21% off
Microphone Preamplifier ALC Automatic Gains Circuit for Improved Sound Quality Microphone Preamplifier ALC Automatic Gains Circuit for Improved Sound Quality

Microphone Preamplifier ALC Automatic Gains Circuit for Improved Sound Quality

$27.89$35.31

44% off
LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

$9.64$17.22

30% off
Hifi F1 Class A Preamplifier Tone Finished Board For Diy Home Amplifier Bluetooth 5.0 Use LME47920NA/5532DD Chip Preamp Module Hifi F1 Class A Preamplifier Tone Finished Board For Diy Home Amplifier Bluetooth 5.0 Use LME47920NA/5532DD Chip Preamp Module

Hifi F1 Class A Preamplifier Tone Finished Board For Diy Home Amplifier Bluetooth 5.0 Use LME47920NA/5532DD Chip Preamp Module

$190.55$272.22

2 sold
50% off
High End CD Player AK4490 32BIT 768KHz DAC Decoder OPA2134 Operational Amplifier Chip HIFI CD Player Optical Coaxial XLR Outputs High End CD Player AK4490 32BIT 768KHz DAC Decoder OPA2134 Operational Amplifier Chip HIFI CD Player Optical Coaxial XLR Outputs

High End CD Player AK4490 32BIT 768KHz DAC Decoder OPA2134 Operational Amplifier Chip HIFI CD Player Optical Coaxial XLR Outputs

$3036.80$6073.61

8 sold
Bolanle STUDIO 2I2 audio interface sound card, built-in Opal microphone preamplifier, recording stereo function. Bolanle STUDIO 2I2 audio interface sound card, built-in Opal microphone preamplifier, recording stereo function.

Bolanle STUDIO 2I2 audio interface sound card, built-in Opal microphone preamplifier, recording stereo function.

$399.00$399.00

53% off
Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide

Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide

$2.28$4.85

MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –DIY KIT MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –DIY KIT

MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –DIY KIT

$69.04$69.04

28 sold
27% off
R91A Optimals Sound Customization Phone Preamplifier EQ207 with 7 Band Equalizers R91A Optimals Sound Customization Phone Preamplifier EQ207 with 7 Band Equalizers

R91A Optimals Sound Customization Phone Preamplifier EQ207 with 7 Band Equalizers

$12.17$16.67

22% off
1piece OPA2111KP OPA2111 Dual OP AMP For Tube Sound Audio Preamplifier Amplifiers DAC 1piece OPA2111KP OPA2111 Dual OP AMP For Tube Sound Audio Preamplifier Amplifiers DAC

1piece OPA2111KP OPA2111 Dual OP AMP For Tube Sound Audio Preamplifier Amplifiers DAC

$11.54 $14.80

3 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –PCB MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –PCB

MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –PCB

$25.25 $25.25

4 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
40% off
LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

$14.37 $23.95

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
50% off
EQ207 7 Band Equalizers Precise Sound Preamplifier with Trebles, Middle ,Basss EQ207 7 Band Equalizers Precise Sound Preamplifier with Trebles, Middle ,Basss

EQ207 7 Band Equalizers Precise Sound Preamplifier with Trebles, Middle ,Basss

$10.85 $21.71

1 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage

NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage

$2.48 $2.48

Categories: Consumer Electronics, Portable Audio & Video

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31% off
5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module 5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

$25.87 $37.49

Categories: Consumer Electronics, Portable Audio & Video

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20% off
High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

$23.98 $29.97

25 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
10% off
4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike 4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

$17.86 $19.84

4 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
MOFI-T-Phonum 2 MM/MC Phono Amplofier RIAA –DIY KIT MOFI-T-Phonum 2 MM/MC Phono Amplofier RIAA –DIY KIT

MOFI-T-Phonum 2 MM/MC Phono Amplofier RIAA –DIY KIT

$165.50 $165.50

58 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
50% off
NE5532 Preamp Sound Amplifier Board HIFI Stereo Volume Tone Control Pre-amp Preamplifier Treble Midrange Bass Single Power NE5532 Preamp Sound Amplifier Board HIFI Stereo Volume Tone Control Pre-amp Preamplifier Treble Midrange Bass Single Power

NE5532 Preamp Sound Amplifier Board HIFI Stereo Volume Tone Control Pre-amp Preamplifier Treble Midrange Bass Single Power

$19.24 $38.49

1 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
7% off
HIFI Audio Preamplifier Volume Preamp Tone EQ Control Board Equalization Board High Sound Quality HIFI Audio Preamplifier Volume Preamp Tone EQ Control Board Equalization Board High Sound Quality

HIFI Audio Preamplifier Volume Preamp Tone EQ Control Board Equalization Board High Sound Quality

$5.58 $6.00

2 sold

Categories: Consumer Electronics, Portable Audio & Video

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47% off
TPA3116 5.1 Digital Sound Amplifier Audio Board Amplificador 50Wx4 100Wx2 Speaker PowerAmplifier DIY 5.1 Home Theater&A22K TPA3116 5.1 Digital Sound Amplifier Audio Board Amplificador 50Wx4 100Wx2 Speaker PowerAmplifier DIY 5.1 Home Theater&A22K

TPA3116 5.1 Digital Sound Amplifier Audio Board Amplificador 50Wx4 100Wx2 Speaker PowerAmplifier DIY 5.1 Home Theater&A22K

$28.76 $54.26

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
17% off
French JADIS High-end Circuit JP200 HIFI Electronic Tube Preamplifier, Dual Channel Discrete Power 12AX7 Tube Preamplifier French JADIS High-end Circuit JP200 HIFI Electronic Tube Preamplifier, Dual Channel Discrete Power 12AX7 Tube Preamplifier

French JADIS High-end Circuit JP200 HIFI Electronic Tube Preamplifier, Dual Channel Discrete Power 12AX7 Tube Preamplifier

$248.17 $299.00

1 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
80% off
XH-A906 BBE2150 Audio Preamplifier Sound Beautification Pre-board Bass Adjustment Power Amplifier XH-A906 BBE2150 Audio Preamplifier Sound Beautification Pre-board Bass Adjustment Power Amplifier

XH-A906 BBE2150 Audio Preamplifier Sound Beautification Pre-board Bass Adjustment Power Amplifier

$42.00 $210.00

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
10% off
ShennDare PFA3001 Subwoofer Amplifier Board 1x1800W 8OHM Professional Speaker Amplifier Module Audio Speaker Preamplifier ShennDare PFA3001 Subwoofer Amplifier Board 1x1800W 8OHM Professional Speaker Amplifier Module Audio Speaker Preamplifier

ShennDare PFA3001 Subwoofer Amplifier Board 1x1800W 8OHM Professional Speaker Amplifier Module Audio Speaker Preamplifier

$1250.93 $1389.92

1 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
50% off
B2RD Headphones Preamplifiers EQ207 with 7 Band Equalizers for Improve Sound B2RD Headphones Preamplifiers EQ207 with 7 Band Equalizers for Improve Sound

B2RD Headphones Preamplifiers EQ207 with 7 Band Equalizers for Improve Sound

$8.79 $17.58

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
28% off
Hifi Replica HDAM Circuit Power Amplifier Board For DIY Preamplifier UseToshiba 2SA1943 2SC5200 Field Effect Transistor Module Hifi Replica HDAM Circuit Power Amplifier Board For DIY Preamplifier UseToshiba 2SA1943 2SC5200 Field Effect Transistor Module

Hifi Replica HDAM Circuit Power Amplifier Board For DIY Preamplifier UseToshiba 2SA1943 2SC5200 Field Effect Transistor Module

$524.82 $728.91

3 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
29% off
EQ207 7Band PreamplifierPrecise Sound Preamplifier with Trebles Middle,Basss for Improve and Precise Sound Adjustment EQ207 7Band PreamplifierPrecise Sound Preamplifier with Trebles Middle,Basss for Improve and Precise Sound Adjustment

EQ207 7Band PreamplifierPrecise Sound Preamplifier with Trebles Middle,Basss for Improve and Precise Sound Adjustment

$22.85 $32.18

3 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
10% off
PFA8000M 4X1300W Professional Power Amplifier 4 Channels DJ Subwoofer Amplifier Stereo Line Array Speaker Preamplifier Sound Amp PFA8000M 4X1300W Professional Power Amplifier 4 Channels DJ Subwoofer Amplifier Stereo Line Array Speaker Preamplifier Sound Amp

PFA8000M 4X1300W Professional Power Amplifier 4 Channels DJ Subwoofer Amplifier Stereo Line Array Speaker Preamplifier Sound Amp

$302.40 $336.00

1 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
13% off
4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike 4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

4PCS High-end HIFI Audio Speakers Amplifier Preamp DAC CD Player Anti-shock Absorber Foot Feet Pads Vibration Absorption Spike

$126.12 $144.97

3 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
53% off
Mini Preamp Op Amp Module Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide 12-30V G10-004 Mini Preamp Op Amp Module Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide 12-30V G10-004

Mini Preamp Op Amp Module Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide 12-30V G10-004

$16.65 $35.42

Categories: Consumer Electronics, Portable Audio & Video

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50% off
Top! UMC1820 Audiophile 18x20 USB Audio/MIDI Interface Sound Card With Mic Preamplifier,For Recording Microphone&Instrument Top! UMC1820 Audiophile 18x20 USB Audio/MIDI Interface Sound Card With Mic Preamplifier,For Recording Microphone&Instrument

Top! UMC1820 Audiophile 18x20 USB Audio/MIDI Interface Sound Card With Mic Preamplifier,For Recording Microphone&Instrument

$1411.79 $2823.58

1 sold

Categories: Consumer Electronics, Portable Audio & Video

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32% off
SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound Board SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound Board

SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound Board

$2.92 $4.29

3 sold

Categories: Consumer Electronics, Portable Audio & Video

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31% off
5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module 5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module

$3.51 $5.08

Categories: Consumer Electronics, Portable Audio & Video

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EIZZ High End 3way 4way 3position Rotary Switch Signal Adjust Source Selector Volume Control HIFI Audio Amplifier Radio DIY EIZZ High End 3way 4way 3position Rotary Switch Signal Adjust Source Selector Volume Control HIFI Audio Amplifier Radio DIY

EIZZ High End 3way 4way 3position Rotary Switch Signal Adjust Source Selector Volume Control HIFI Audio Amplifier Radio DIY

$25.64 $25.64

31 sold

Categories: Consumer Electronics, Portable Audio & Video

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45% off
TDA1308 Headphone Headset Amplifier Board Amp Preamplifier Module 3V-6V For DC TDA1308 Headphone Headset Amplifier Board Amp Preamplifier Module 3V-6V For DC

TDA1308 Headphone Headset Amplifier Board Amp Preamplifier Module 3V-6V For DC

$1.81 $3.29

6 sold

Categories: Consumer Electronics, Portable Audio & Video

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Mark JC-2 Ultra Low Distortion Field Tube Fully discrete Class A Warm Sound Preamplifier Board Mark JC-2 Ultra Low Distortion Field Tube Fully discrete Class A Warm Sound Preamplifier Board

Mark JC-2 Ultra Low Distortion Field Tube Fully discrete Class A Warm Sound Preamplifier Board

$345.00 $345.00

Categories: Consumer Electronics, Portable Audio & Video

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Microphone Amplifier 38w Output Pre-Amplification Adjustable CD7379 Power Amplifier Board Preamplifier Module DC 9V-15V Microphone Amplifier 38w Output Pre-Amplification Adjustable CD7379 Power Amplifier Board Preamplifier Module DC 9V-15V

Microphone Amplifier 38w Output Pre-Amplification Adjustable CD7379 Power Amplifier Board Preamplifier Module DC 9V-15V

$23.32 $23.32

21 sold

Categories: Consumer Electronics, Portable Audio & Video

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21% off
Microphone Preamplifier ALC Automatic Gains Circuit for Improved Sound Quality Microphone Preamplifier ALC Automatic Gains Circuit for Improved Sound Quality

Microphone Preamplifier ALC Automatic Gains Circuit for Improved Sound Quality

$27.89 $35.31

Categories: Consumer Electronics, Portable Audio & Video

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44% off
LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

LNA RF Power Preamplifier Module 100Khz-6Ghz/10Ghz 20Db High Gain LNA Low Noise Amplifier

$9.64 $17.22

Categories: Consumer Electronics, Portable Audio & Video

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30% off
Hifi F1 Class A Preamplifier Tone Finished Board For Diy Home Amplifier Bluetooth 5.0 Use LME47920NA/5532DD Chip Preamp Module Hifi F1 Class A Preamplifier Tone Finished Board For Diy Home Amplifier Bluetooth 5.0 Use LME47920NA/5532DD Chip Preamp Module

Hifi F1 Class A Preamplifier Tone Finished Board For Diy Home Amplifier Bluetooth 5.0 Use LME47920NA/5532DD Chip Preamp Module

$190.55 $272.22

2 sold

Categories: Consumer Electronics, Portable Audio & Video

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50% off
High End CD Player AK4490 32BIT 768KHz DAC Decoder OPA2134 Operational Amplifier Chip HIFI CD Player Optical Coaxial XLR Outputs High End CD Player AK4490 32BIT 768KHz DAC Decoder OPA2134 Operational Amplifier Chip HIFI CD Player Optical Coaxial XLR Outputs

High End CD Player AK4490 32BIT 768KHz DAC Decoder OPA2134 Operational Amplifier Chip HIFI CD Player Optical Coaxial XLR Outputs

$3036.80 $6073.61

8 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
Bolanle STUDIO 2I2 audio interface sound card, built-in Opal microphone preamplifier, recording stereo function. Bolanle STUDIO 2I2 audio interface sound card, built-in Opal microphone preamplifier, recording stereo function.

Bolanle STUDIO 2I2 audio interface sound card, built-in Opal microphone preamplifier, recording stereo function.

$399.00 $399.00

Categories: Consumer Electronics, Portable Audio & Video

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53% off
Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide

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$2.28 $4.85

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