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10% off
DIY Project Audio Strip Tag Board Turret Board Terminal Lug Board For Tube Amplifier DIY Kit Copper Plated Gold Turret DIY Project Audio Strip Tag Board Turret Board Terminal Lug Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

DIY Project Audio Strip Tag Board Turret Board Terminal Lug Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

$6.29$6.99

28 sold
30% off
AS11 Ultra-low noise linear power supply DIY Kit/Finished board Base on Sigma 11 Circuit DC 5V----24V AS11 Ultra-low noise linear power supply DIY Kit/Finished board Base on Sigma 11 Circuit DC 5V----24V

AS11 Ultra-low noise linear power supply DIY Kit/Finished board Base on Sigma 11 Circuit DC 5V----24V

$21.55$30.79

32 sold
30% off
NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

$9.44$13.49

29 sold
30% off
ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

$9.79$13.99

51 sold
10% off
DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Tin Turret DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Tin Turret

DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Tin Turret

$8.46$9.40

31 sold
14% off
3-way DC stabilized power supply board kit with positive and negative dual voltage HiFi multiple output ± 12V 5V 3-way DC stabilized power supply board kit with positive and negative dual voltage HiFi multiple output ± 12V 5V

3-way DC stabilized power supply board kit with positive and negative dual voltage HiFi multiple output ± 12V 5V

$17.77$20.66

17 sold
30% off
ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

$11.89$16.99

81 sold
20% off
2pcs QUAD405 Audio Power Amplifier Board 100W*2 stereo audio Amplifier DIY KIT Assembled board 2pcs QUAD405 Audio Power Amplifier Board 100W*2 stereo audio Amplifier DIY KIT Assembled board

2pcs QUAD405 Audio Power Amplifier Board 100W*2 stereo audio Amplifier DIY KIT Assembled board

$28.59$35.74

42 sold
10% off
DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Gold Turret DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

$10.17$11.30

37 sold
30% off
LJM D1047 Ver HOOD JLH1969 Stereo Class A power amplifier DIY Kit/Finished board 10W LJM D1047 Ver HOOD JLH1969 Stereo Class A power amplifier DIY Kit/Finished board 10W

LJM D1047 Ver HOOD JLH1969 Stereo Class A power amplifier DIY Kit/Finished board 10W

$10.56$15.09

26 sold
15% off
Base on STUDER 900 Circuit 2 Way Power Supply DIY Kit/Finished Board For Preamplifier/DAC DC 5-24V Base on STUDER 900 Circuit 2 Way Power Supply DIY Kit/Finished Board For Preamplifier/DAC DC 5-24V

Base on STUDER 900 Circuit 2 Way Power Supply DIY Kit/Finished Board For Preamplifier/DAC DC 5-24V

$21.24$24.99

22 sold
20% off
LJM L20 SE Audio Amplifier Board A1943 C5200 Stereo Dual Channels 350W Amplifier Amp Board 4ohm DIY Kits 2pcs LJM L20 SE Audio Amplifier Board A1943 C5200 Stereo Dual Channels 350W Amplifier Amp Board 4ohm DIY Kits 2pcs

LJM L20 SE Audio Amplifier Board A1943 C5200 Stereo Dual Channels 350W Amplifier Amp Board 4ohm DIY Kits 2pcs

$25.02$31.27

54 sold
12% off
DVD drive to player controller, computer IDE control board modification kit, CD turntable accessories DIY DVD drive to player controller, computer IDE control board modification kit, CD turntable accessories DIY

DVD drive to player controller, computer IDE control board modification kit, CD turntable accessories DIY

$13.52$15.36

22 sold
35% off
LM317/LM337 Transformer Output Adjustable Voltage Stabilizing Circuit Board Kit Diy Can Install Talema Sealed Ring Transformer LM317/LM337 Transformer Output Adjustable Voltage Stabilizing Circuit Board Kit Diy Can Install Talema Sealed Ring Transformer

LM317/LM337 Transformer Output Adjustable Voltage Stabilizing Circuit Board Kit Diy Can Install Talema Sealed Ring Transformer

$114.86$176.71

42 sold
10% off
DIY Project Turret lug Strip Tag Board Turret Board Terminal Board Copper Plated Gold Turrets For Audio Tube Amplifier Kit DIY DIY Project Turret lug Strip Tag Board Turret Board Terminal Board Copper Plated Gold Turrets For Audio Tube Amplifier Kit DIY

DIY Project Turret lug Strip Tag Board Turret Board Terminal Board Copper Plated Gold Turrets For Audio Tube Amplifier Kit DIY

$6.29$6.99

20 sold
10% off
NEW A40 Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board NEW A40 Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

NEW A40 Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

$127.56$141.73

23 sold
21% off
AIYIMA 2.0 Speaker Protection Board kit Parts Reliable Performance 2 Channels High Power Protection Board For Car Amplifier DIY AIYIMA 2.0 Speaker Protection Board kit Parts Reliable Performance 2 Channels High Power Protection Board For Car Amplifier DIY

AIYIMA 2.0 Speaker Protection Board kit Parts Reliable Performance 2 Channels High Power Protection Board For Car Amplifier DIY

$11.29$14.29

35 sold
30% off
ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

$29.67$42.39

19 sold
10% off
UNISIAN 25W+25W Vacuum Tube Amplifier Board HIFI 6J1+LM1875 Electronic Valve Poower Amplifiers DIY kit Circuit Board UNISIAN 25W+25W Vacuum Tube Amplifier Board HIFI 6J1+LM1875 Electronic Valve Poower Amplifiers DIY kit Circuit Board

UNISIAN 25W+25W Vacuum Tube Amplifier Board HIFI 6J1+LM1875 Electronic Valve Poower Amplifiers DIY kit Circuit Board

$20.70$23.00

83 sold
30% off
D3020 TREBLE and BASS Single-ended Class A preamplifier Base on NAD3020 circuit DIY Kit/Finished board D3020 TREBLE and BASS Single-ended Class A preamplifier Base on NAD3020 circuit DIY Kit/Finished board

D3020 TREBLE and BASS Single-ended Class A preamplifier Base on NAD3020 circuit DIY Kit/Finished board

$16.23$23.19

33 sold
50% off
SUQIYA-Tube Preamplifier DIY Chassis Kit with Remote Control Sigma22 Series Voltage Regulator Power Supply Board 15W Transformer SUQIYA-Tube Preamplifier DIY Chassis Kit with Remote Control Sigma22 Series Voltage Regulator Power Supply Board 15W Transformer

SUQIYA-Tube Preamplifier DIY Chassis Kit with Remote Control Sigma22 Series Voltage Regulator Power Supply Board 15W Transformer

$108.67$217.35

42 sold
Dual Channel Low Voltage 6E2 Tube indicator driver Kits Board level indicator amplifier DIY Audio fluorescent DC12V Dual Channel Low Voltage 6E2 Tube indicator driver Kits Board level indicator amplifier DIY Audio fluorescent DC12V

Dual Channel Low Voltage 6E2 Tube indicator driver Kits Board level indicator amplifier DIY Audio fluorescent DC12V

$22.57$22.57

62 sold
22% off
2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control 2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control

2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control

$12.46$15.98

44 sold
20% off
UPC1237 2.0 dual-channel speaker protection finished board kit 220V power supply 30A high current UPC1237 2.0 dual-channel speaker protection finished board kit 220V power supply 30A high current

UPC1237 2.0 dual-channel speaker protection finished board kit 220V power supply 30A high current

$18.02$22.52

49 sold
HiFi 12AX7 Tube Preamplifier Board Kit Audio DIY Pre-Amp Based on USA CAT SL-1 Pre-Amp Circuit HiFi 12AX7 Tube Preamplifier Board Kit Audio DIY Pre-Amp Based on USA CAT SL-1 Pre-Amp Circuit

HiFi 12AX7 Tube Preamplifier Board Kit Audio DIY Pre-Amp Based on USA CAT SL-1 Pre-Amp Circuit

$22.00$22.00

22 sold
20% off
One Pair QUAD405 CLONE MJ15024 100W 8R DIY KITS Finished Baord Dual Channel Amplifier Board w/Angle Aluminum One Pair QUAD405 CLONE MJ15024 100W 8R DIY KITS Finished Baord Dual Channel Amplifier Board w/Angle Aluminum

One Pair QUAD405 CLONE MJ15024 100W 8R DIY KITS Finished Baord Dual Channel Amplifier Board w/Angle Aluminum

$28.55$35.69

22 sold
30% off
ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board Adjustable sensitivity ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board Adjustable sensitivity

ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board Adjustable sensitivity

$4.89$6.99

62 sold
15% off
One Pair Split Type UPC1237 Speaker Protection DIY KIT/Finished Board For Audio Amplifier One Pair Split Type UPC1237 Speaker Protection DIY KIT/Finished Board For Audio Amplifier

One Pair Split Type UPC1237 Speaker Protection DIY KIT/Finished Board For Audio Amplifier

$9.34$10.99

29 sold
10% off
UNISIAN TDA7377 Amplifier Board 2.1 Channels Audio Power Amplifiers With Bass Treble Sound Volume Control DIY KIT Circuit Board UNISIAN TDA7377 Amplifier Board 2.1 Channels Audio Power Amplifiers With Bass Treble Sound Volume Control DIY KIT Circuit Board

UNISIAN TDA7377 Amplifier Board 2.1 Channels Audio Power Amplifiers With Bass Treble Sound Volume Control DIY KIT Circuit Board

$9.90$11.00

27 sold
20% off
Ghxamp 1969M FET Pre-bile Amplifier Kits Board 1969 IRF250 Tube amplifier Board Bile Dual Channel UHC-mos DC15-50V 1Pairs Ghxamp 1969M FET Pre-bile Amplifier Kits Board 1969 IRF250 Tube amplifier Board Bile Dual Channel UHC-mos DC15-50V 1Pairs

Ghxamp 1969M FET Pre-bile Amplifier Kits Board 1969 IRF250 Tube amplifier Board Bile Dual Channel UHC-mos DC15-50V 1Pairs

$10.80$13.50

48 sold
30% off
ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

$29.67$42.39

18 sold
29% off
HIFI QUAD405 gold seal power Amplifier board PCB HiEnd vacuum Tube Amp Kits Amplify Circuit Board DIY Audio Sound Theater System HIFI QUAD405 gold seal power Amplifier board PCB HiEnd vacuum Tube Amp Kits Amplify Circuit Board DIY Audio Sound Theater System

HIFI QUAD405 gold seal power Amplifier board PCB HiEnd vacuum Tube Amp Kits Amplify Circuit Board DIY Audio Sound Theater System

$9.58$13.50

19 sold
10% off
DIY Project Turret lug Audio Tag Board Terminal Board Tinned Copper Turrets For 1.0~3mm Board For Audio Tube Amplifier Kit DIY DIY Project Turret lug Audio Tag Board Terminal Board Tinned Copper Turrets For 1.0~3mm Board For Audio Tube Amplifier Kit DIY

DIY Project Turret lug Audio Tag Board Terminal Board Tinned Copper Turrets For 1.0~3mm Board For Audio Tube Amplifier Kit DIY

$8.37$9.30

104 sold
19% off
GHXAMP DC12V 6E1 Tube level indicator Driver Kits Board Dual Channel For Audio Tube amplifier Radio Preamplifier DIY Low Voltage GHXAMP DC12V 6E1 Tube level indicator Driver Kits Board Dual Channel For Audio Tube amplifier Radio Preamplifier DIY Low Voltage

GHXAMP DC12V 6E1 Tube level indicator Driver Kits Board Dual Channel For Audio Tube amplifier Radio Preamplifier DIY Low Voltage

$19.84$24.50

45 sold
15% off
Base On STUDER 900 Circuit Power Supply DIY Kit/Finished Board For Preamplifier/DAC 5--24V Base On STUDER 900 Circuit Power Supply DIY Kit/Finished Board For Preamplifier/DAC 5--24V

Base On STUDER 900 Circuit Power Supply DIY Kit/Finished Board For Preamplifier/DAC 5--24V

$12.74$14.99

39 sold
35% off
Tube Amplifiers o board Amplifier Pre-Amp o Mixer 6J1 Valve Preamp Bile Buffer Diy Kits Tube Amplifiers o board Amplifier Pre-Amp o Mixer 6J1 Valve Preamp Bile Buffer Diy Kits

Tube Amplifiers o board Amplifier Pre-Amp o Mixer 6J1 Valve Preamp Bile Buffer Diy Kits

$8.79$13.53

22 sold
10% off
DIY Project Audio Strip Tag Board Turret Board Terminal Lug Board For Tube Amplifier DIY Kit Copper Plated Gold Turret DIY Project Audio Strip Tag Board Turret Board Terminal Lug Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

DIY Project Audio Strip Tag Board Turret Board Terminal Lug Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

$6.29 $6.99

28 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
AS11 Ultra-low noise linear power supply DIY Kit/Finished board Base on Sigma 11 Circuit DC 5V----24V AS11 Ultra-low noise linear power supply DIY Kit/Finished board Base on Sigma 11 Circuit DC 5V----24V

AS11 Ultra-low noise linear power supply DIY Kit/Finished board Base on Sigma 11 Circuit DC 5V----24V

$21.55 $30.79

32 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

NAD-JRC4580 TREBLE and BASS Single-ended Class A preamplifier Base on NAD circuit PCB/DIY Kit/Finished board

$9.44 $13.49

29 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

$9.79 $13.99

51 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
10% off
DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Tin Turret DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Tin Turret

DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Tin Turret

$8.46 $9.40

31 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
14% off
3-way DC stabilized power supply board kit with positive and negative dual voltage HiFi multiple output ± 12V 5V 3-way DC stabilized power supply board kit with positive and negative dual voltage HiFi multiple output ± 12V 5V

3-way DC stabilized power supply board kit with positive and negative dual voltage HiFi multiple output ± 12V 5V

$17.77 $20.66

17 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity

$11.89 $16.99

81 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
20% off
2pcs QUAD405 Audio Power Amplifier Board 100W*2 stereo audio Amplifier DIY KIT Assembled board 2pcs QUAD405 Audio Power Amplifier Board 100W*2 stereo audio Amplifier DIY KIT Assembled board

2pcs QUAD405 Audio Power Amplifier Board 100W*2 stereo audio Amplifier DIY KIT Assembled board

$28.59 $35.74

42 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
10% off
DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Gold Turret DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

DIY Project Turret lug Audio Tag Board Turret Board Terminal Board For Tube Amplifier DIY Kit Copper Plated Gold Turret

$10.17 $11.30

37 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
LJM D1047 Ver HOOD JLH1969 Stereo Class A power amplifier DIY Kit/Finished board 10W LJM D1047 Ver HOOD JLH1969 Stereo Class A power amplifier DIY Kit/Finished board 10W

LJM D1047 Ver HOOD JLH1969 Stereo Class A power amplifier DIY Kit/Finished board 10W

$10.56 $15.09

26 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
15% off
Base on STUDER 900 Circuit 2 Way Power Supply DIY Kit/Finished Board For Preamplifier/DAC DC 5-24V Base on STUDER 900 Circuit 2 Way Power Supply DIY Kit/Finished Board For Preamplifier/DAC DC 5-24V

Base on STUDER 900 Circuit 2 Way Power Supply DIY Kit/Finished Board For Preamplifier/DAC DC 5-24V

$21.24 $24.99

22 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
20% off
LJM L20 SE Audio Amplifier Board A1943 C5200 Stereo Dual Channels 350W Amplifier Amp Board 4ohm DIY Kits 2pcs LJM L20 SE Audio Amplifier Board A1943 C5200 Stereo Dual Channels 350W Amplifier Amp Board 4ohm DIY Kits 2pcs

LJM L20 SE Audio Amplifier Board A1943 C5200 Stereo Dual Channels 350W Amplifier Amp Board 4ohm DIY Kits 2pcs

$25.02 $31.27

54 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
DVD drive to player controller, computer IDE control board modification kit, CD turntable accessories DIY DVD drive to player controller, computer IDE control board modification kit, CD turntable accessories DIY

DVD drive to player controller, computer IDE control board modification kit, CD turntable accessories DIY

$13.52 $15.36

22 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
35% off
LM317/LM337 Transformer Output Adjustable Voltage Stabilizing Circuit Board Kit Diy Can Install Talema Sealed Ring Transformer LM317/LM337 Transformer Output Adjustable Voltage Stabilizing Circuit Board Kit Diy Can Install Talema Sealed Ring Transformer

LM317/LM337 Transformer Output Adjustable Voltage Stabilizing Circuit Board Kit Diy Can Install Talema Sealed Ring Transformer

$114.86 $176.71

42 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
10% off
DIY Project Turret lug Strip Tag Board Turret Board Terminal Board Copper Plated Gold Turrets For Audio Tube Amplifier Kit DIY DIY Project Turret lug Strip Tag Board Turret Board Terminal Board Copper Plated Gold Turrets For Audio Tube Amplifier Kit DIY

DIY Project Turret lug Strip Tag Board Turret Board Terminal Board Copper Plated Gold Turrets For Audio Tube Amplifier Kit DIY

$6.29 $6.99

20 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
10% off
NEW A40 Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board NEW A40 Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

NEW A40 Reference Audio Note EL84 PP Push-Pull Vacuum Tube Power Amplifier PCB DIY Kit Finished Board

$127.56 $141.73

23 sold

Categories: Consumer Electronics, Home Audio & Video

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21% off
AIYIMA 2.0 Speaker Protection Board kit Parts Reliable Performance 2 Channels High Power Protection Board For Car Amplifier DIY AIYIMA 2.0 Speaker Protection Board kit Parts Reliable Performance 2 Channels High Power Protection Board For Car Amplifier DIY

AIYIMA 2.0 Speaker Protection Board kit Parts Reliable Performance 2 Channels High Power Protection Board For Car Amplifier DIY

$11.29 $14.29

35 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

$29.67 $42.39

19 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
10% off
UNISIAN 25W+25W Vacuum Tube Amplifier Board HIFI 6J1+LM1875 Electronic Valve Poower Amplifiers DIY kit Circuit Board UNISIAN 25W+25W Vacuum Tube Amplifier Board HIFI 6J1+LM1875 Electronic Valve Poower Amplifiers DIY kit Circuit Board

UNISIAN 25W+25W Vacuum Tube Amplifier Board HIFI 6J1+LM1875 Electronic Valve Poower Amplifiers DIY kit Circuit Board

$20.70 $23.00

83 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
D3020 TREBLE and BASS Single-ended Class A preamplifier Base on NAD3020 circuit DIY Kit/Finished board D3020 TREBLE and BASS Single-ended Class A preamplifier Base on NAD3020 circuit DIY Kit/Finished board

D3020 TREBLE and BASS Single-ended Class A preamplifier Base on NAD3020 circuit DIY Kit/Finished board

$16.23 $23.19

33 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
50% off
SUQIYA-Tube Preamplifier DIY Chassis Kit with Remote Control Sigma22 Series Voltage Regulator Power Supply Board 15W Transformer SUQIYA-Tube Preamplifier DIY Chassis Kit with Remote Control Sigma22 Series Voltage Regulator Power Supply Board 15W Transformer

SUQIYA-Tube Preamplifier DIY Chassis Kit with Remote Control Sigma22 Series Voltage Regulator Power Supply Board 15W Transformer

$108.67 $217.35

42 sold

Categories: Consumer Electronics, Home Audio & Video

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Dual Channel Low Voltage 6E2 Tube indicator driver Kits Board level indicator amplifier DIY Audio fluorescent DC12V Dual Channel Low Voltage 6E2 Tube indicator driver Kits Board level indicator amplifier DIY Audio fluorescent DC12V

Dual Channel Low Voltage 6E2 Tube indicator driver Kits Board level indicator amplifier DIY Audio fluorescent DC12V

$22.57 $22.57

62 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
22% off
2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control 2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control

2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control

$12.46 $15.98

44 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
20% off
UPC1237 2.0 dual-channel speaker protection finished board kit 220V power supply 30A high current UPC1237 2.0 dual-channel speaker protection finished board kit 220V power supply 30A high current

UPC1237 2.0 dual-channel speaker protection finished board kit 220V power supply 30A high current

$18.02 $22.52

49 sold

Categories: Consumer Electronics, Home Audio & Video

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HiFi 12AX7 Tube Preamplifier Board Kit Audio DIY Pre-Amp Based on USA CAT SL-1 Pre-Amp Circuit HiFi 12AX7 Tube Preamplifier Board Kit Audio DIY Pre-Amp Based on USA CAT SL-1 Pre-Amp Circuit

HiFi 12AX7 Tube Preamplifier Board Kit Audio DIY Pre-Amp Based on USA CAT SL-1 Pre-Amp Circuit

$22.00 $22.00

22 sold

Categories: Consumer Electronics, Home Audio & Video

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20% off
One Pair QUAD405 CLONE MJ15024 100W 8R DIY KITS Finished Baord Dual Channel Amplifier Board w/Angle Aluminum One Pair QUAD405 CLONE MJ15024 100W 8R DIY KITS Finished Baord Dual Channel Amplifier Board w/Angle Aluminum

One Pair QUAD405 CLONE MJ15024 100W 8R DIY KITS Finished Baord Dual Channel Amplifier Board w/Angle Aluminum

$28.55 $35.69

22 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board Adjustable sensitivity ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board Adjustable sensitivity

ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board Adjustable sensitivity

$4.89 $6.99

62 sold

Categories: Consumer Electronics, Home Audio & Video

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15% off
One Pair Split Type UPC1237 Speaker Protection DIY KIT/Finished Board For Audio Amplifier One Pair Split Type UPC1237 Speaker Protection DIY KIT/Finished Board For Audio Amplifier

One Pair Split Type UPC1237 Speaker Protection DIY KIT/Finished Board For Audio Amplifier

$9.34 $10.99

29 sold

Categories: Consumer Electronics, Home Audio & Video

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10% off
UNISIAN TDA7377 Amplifier Board 2.1 Channels Audio Power Amplifiers With Bass Treble Sound Volume Control DIY KIT Circuit Board UNISIAN TDA7377 Amplifier Board 2.1 Channels Audio Power Amplifiers With Bass Treble Sound Volume Control DIY KIT Circuit Board

UNISIAN TDA7377 Amplifier Board 2.1 Channels Audio Power Amplifiers With Bass Treble Sound Volume Control DIY KIT Circuit Board

$9.90 $11.00

27 sold

Categories: Consumer Electronics, Home Audio & Video

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20% off
Ghxamp 1969M FET Pre-bile Amplifier Kits Board 1969 IRF250 Tube amplifier Board Bile Dual Channel UHC-mos DC15-50V 1Pairs Ghxamp 1969M FET Pre-bile Amplifier Kits Board 1969 IRF250 Tube amplifier Board Bile Dual Channel UHC-mos DC15-50V 1Pairs

Ghxamp 1969M FET Pre-bile Amplifier Kits Board 1969 IRF250 Tube amplifier Board Bile Dual Channel UHC-mos DC15-50V 1Pairs

$10.80 $13.50

48 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

ASYPDZSW Mark JC-2 HIFI Ultra low distortion Class A MOSFET Warm sound JC2 Preamplifier DIY Kit/Finished board

$29.67 $42.39

18 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
29% off
HIFI QUAD405 gold seal power Amplifier board PCB HiEnd vacuum Tube Amp Kits Amplify Circuit Board DIY Audio Sound Theater System HIFI QUAD405 gold seal power Amplifier board PCB HiEnd vacuum Tube Amp Kits Amplify Circuit Board DIY Audio Sound Theater System

HIFI QUAD405 gold seal power Amplifier board PCB HiEnd vacuum Tube Amp Kits Amplify Circuit Board DIY Audio Sound Theater System

$9.58 $13.50

19 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
10% off
DIY Project Turret lug Audio Tag Board Terminal Board Tinned Copper Turrets For 1.0~3mm Board For Audio Tube Amplifier Kit DIY DIY Project Turret lug Audio Tag Board Terminal Board Tinned Copper Turrets For 1.0~3mm Board For Audio Tube Amplifier Kit DIY

DIY Project Turret lug Audio Tag Board Terminal Board Tinned Copper Turrets For 1.0~3mm Board For Audio Tube Amplifier Kit DIY

$8.37 $9.30

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