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  • Product Categories
    DAC PCB
    Preamplifier PCB
    Power amplifier PCB
    Power supply PCB
    DAC kit
    Preamplifier kit
    Power amplifier kit
    Power supply kit
    Audio source switching board
    Finihsed Decoder
    Finished Preamplifier
    Finished Power amplifier
    Finished linear Power supply
    Potentiometer
    RCA and speaker Terminals
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Power amplifier kit / board
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Copy NHB-108 150W Power Amplifier DIY Board / Kit Amplifier Circuit Without Negative Feedback
Copy NHB-108 150W Power Amplifier DIY Board / Kit Amplifier Circuit Without Negative Feedback
Sale
Copy NHB-108 150W Power Amplifier DIY Board / Kit Amplifier Circuit Without Negative Feedback
$43.72
SAMP-200 Dual core TPA3255 High power 2 channel amplifier board 600W+600W
SAMP-200 Dual core TPA3255 High power 2 channel amplifier board 600W+600W
Sale
SAMP-200 Dual core TPA3255 High power 2 channel amplifier board 600W+600W
$48.99
AMP-100 TPA3255 2x300W 600W Class D High Power HiFi Amplifier Board Amp Module for DIY
AMP-100 TPA3255 2x300W 600W Class D High Power HiFi Amplifier Board Amp Module for DIY
Sale
AMP-100 TPA3255 2x300W 600W Class D High Power HiFi Amplifier Board Amp Module for DIY
$30.7
1 Pair HM4S-P933 HIFI 2SA1216 2SC2922 Power Amplifier DIY Kit/Finished Board 150W+150W
1 Pair HM4S-P933 HIFI 2SA1216 2SC2922 Power Amplifier DIY Kit/Finished Board 150W+150W
Sale
1 Pair HM4S-P933 HIFI 2SA1216 2SC2922 Power Amplifier DIY Kit/Finished Board 150W+150W
$49.99 $62.99
2CH HIFI E305 FET Differential Architecture Power Amplifier DIY Kit/Finished Board Base On Accuphase E-305 Circuit
2CH HIFI E305 FET Differential Architecture Power Amplifier DIY Kit/Finished Board Base On Accuphase E-305 Circuit
Sale
2CH HIFI E305 FET Differential Architecture Power Amplifier DIY Kit/Finished Board Base On Accuphase E-305 Circuit
$34.99 $43.99
HI-END High Configuration Ver PASS A3 Pure Class A Power Amplifier Base On PASS Labs Aleph 3 DIY Kit/Finished Board 30W+30W
HI-END High Configuration Ver PASS A3 Pure Class A Power Amplifier Base On PASS Labs Aleph 3 DIY Kit/Finished Board 30W+30W
Sale
HI-END High Configuration Ver PASS A3 Pure Class A Power Amplifier Base On PASS Labs Aleph 3 DIY Kit/Finished Board 30W+30W
$96 $120
2CH HIFI PASS A3 FET Pure Class A Power Amplifier Base On PASS Labs Aleph 3 DIY Kit/Finished Board 30W+30W 8 Ohm
2CH HIFI PASS A3 FET Pure Class A Power Amplifier Base On PASS Labs Aleph 3 DIY Kit/Finished Board 30W+30W 8 Ohm
Sale
2CH HIFI PASS A3 FET Pure Class A Power Amplifier Base On PASS Labs Aleph 3 DIY Kit/Finished Board 30W+30W 8 Ohm
$56.99 $70.99
HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W
HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W
Sale
HIEND A21SE Pure Class A Power Amplifier Reference Sugden A21 Circuit PCB/DIY Kit/Finished Board 26W+26W
$14.99 $18.99
ZEROZONE PA3 Stereo Single-ended Class A Power Amplifier DIY Kit/Finished Board Base On PASS A3 30W+30W
ZEROZONE PA3 Stereo Single-ended Class A Power Amplifier DIY Kit/Finished Board Base On PASS A3 30W+30W
Sale
ZEROZONE PA3 Stereo Single-ended Class A Power Amplifier DIY Kit/Finished Board Base On PASS A3 30W+30W
$68.99 $85.99
2 CH HI-END Base On Dartzeel NHB-108 Pure Power Amplifier 100W 8 Ohm With Midpoint Voltage Upgrade Module DIY Kit/Finished Board
2 CH HI-END Base On Dartzeel NHB-108 Pure Power Amplifier 100W 8 Ohm With Midpoint Voltage Upgrade Module DIY Kit/Finished Board
Sale
2 CH HI-END Base On Dartzeel NHB-108 Pure Power Amplifier 100W 8 Ohm With Midpoint Voltage Upgrade Module DIY Kit/Finished Board
$110.99 $139.99
2CH HI-END Purple Gold PASS Aleph-5 FET A5 Pure Class A Power Amplifier DIY Kit/Finished Board 60W+60W 8 Ohm
2CH HI-END Purple Gold PASS Aleph-5 FET A5 Pure Class A Power Amplifier DIY Kit/Finished Board 60W+60W 8 Ohm
Sale
2CH HI-END Purple Gold PASS Aleph-5 FET A5 Pure Class A Power Amplifier DIY Kit/Finished Board 60W+60W 8 Ohm
$117.99 $147.99
Stereo UPC1342V+NJW0302G/NJW0281G Class AB Power Amplifier DIY Kit/Finished Board 150W+150W
Stereo UPC1342V+NJW0302G/NJW0281G Class AB Power Amplifier DIY Kit/Finished Board 150W+150W
Sale
Stereo UPC1342V+NJW0302G/NJW0281G Class AB Power Amplifier DIY Kit/Finished Board 150W+150W
$37.99 $47.99
One Pair Stereo PASS ALEPH-M 16W Pure Class A Power Amplifier DIY Kit/Finished Board
One Pair Stereo PASS ALEPH-M 16W Pure Class A Power Amplifier DIY Kit/Finished Board
Sale
One Pair Stereo PASS ALEPH-M 16W Pure Class A Power Amplifier DIY Kit/Finished Board
$30.99
PASS A3 Single-ended Class A Power Amplifier Kit / Amplifier Board 30W+30W
PASS A3 Single-ended Class A Power Amplifier Kit / Amplifier Board 30W+30W
Sale
PASS A3 Single-ended Class A Power Amplifier Kit / Amplifier Board 30W+30W
$9.99
DIY 30W Pure Class A Power Amplifier Kit / Board----- Base on PASS Aleph 3
DIY 30W Pure Class A Power Amplifier Kit / Board----- Base on PASS Aleph 3
Sale
DIY 30W Pure Class A Power Amplifier Kit / Board----- Base on PASS Aleph 3
(1)
$100 $125
One pair  Linear parallel Regulator power supply board /KIT for NAIM NAP250 amplifier DIY
One pair  Linear parallel Regulator power supply board /KIT for NAIM NAP250 amplifier DIY
Sale
One pair Linear parallel Regulator power supply board /KIT for NAIM NAP250 amplifier DIY
$38 $50
One Pair Gaincard (GC) LM1875 Parallel Power Amplifier PCB / Power Amplifier kit / Power Amplifier Board 30W+30W
One Pair Gaincard (GC) LM1875 Parallel Power Amplifier PCB / Power Amplifier kit / Power Amplifier Board 30W+30W
Sale
One Pair Gaincard (GC) LM1875 Parallel Power Amplifier PCB / Power Amplifier kit / Power Amplifier Board 30W+30W
(1)
$3.5
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp board
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp board
Sale
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp board
$47
One pair DIY NAIM NAP250 MOD Amplifier Power amplifier board /DIY kit
One pair DIY NAIM NAP250 MOD Amplifier Power amplifier board /DIY kit
Sale
One pair DIY NAIM NAP250 MOD Amplifier Power amplifier board /DIY kit
$12.5
One pair Accuphase E405-MOD Integrated Amplifier Power amplifier board /DIY kit
One pair Accuphase E405-MOD Integrated Amplifier Power amplifier board /DIY kit
Sale
One pair Accuphase E405-MOD Integrated Amplifier Power amplifier board /DIY kit
$20.99
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