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11% off
LM317_LM337 5-24V Adjustable Power Regulator Board For Power Amplifier LM317_LM337 5-24V Adjustable Power Regulator Board For Power Amplifier

LM317_LM337 5-24V Adjustable Power Regulator Board For Power Amplifier

$13.34$14.99

13% off
DC regulated power supply module Linear power supply board DIY low noise low internal resistance high current Toshiba A1943 DC regulated power supply module Linear power supply board DIY low noise low internal resistance high current Toshiba A1943

DC regulated power supply module Linear power supply board DIY low noise low internal resistance high current Toshiba A1943

$11.03$12.68

25% off
E65E Channel 4 Regulator for ADULT Indication Conversion to Multiple Lodgings Enabling Continuous Video Dividing E65E Channel 4 Regulator for ADULT Indication Conversion to Multiple Lodgings Enabling Continuous Video Dividing

E65E Channel 4 Regulator for ADULT Indication Conversion to Multiple Lodgings Enabling Continuous Video Dividing

$62.86$83.82

HiFi Audio DAC Preamp LM317 LM337 Voltage Regulator Power Supply Board Single DC + Dual DC PSU HiFi Audio DAC Preamp LM317 LM337 Voltage Regulator Power Supply Board Single DC + Dual DC PSU

HiFi Audio DAC Preamp LM317 LM337 Voltage Regulator Power Supply Board Single DC + Dual DC PSU

$8.00$8.00

1 sold
11% off
HP-2 Super Parallel Type A Regulated Power Supply-Bulk Kit HP-2 Super Parallel Type A Regulated Power Supply-Bulk Kit

HP-2 Super Parallel Type A Regulated Power Supply-Bulk Kit

$18.68$20.99

23% off
SOTAMIA LM317 Power Supply Voltage Regulator Board 1.25V-37V Adjustable DC Voltage Regulator Module for Audio Amplifier SOTAMIA LM317 Power Supply Voltage Regulator Board 1.25V-37V Adjustable DC Voltage Regulator Module for Audio Amplifier

SOTAMIA LM317 Power Supply Voltage Regulator Board 1.25V-37V Adjustable DC Voltage Regulator Module for Audio Amplifier

$10.83$14.07

Durable Car Speaker Amplifier Bass RCA Level Remote Volume Control Knob LC-1 Universal Amplifier Volume Regulator Durable Car Speaker Amplifier Bass RCA Level Remote Volume Control Knob LC-1 Universal Amplifier Volume Regulator

Durable Car Speaker Amplifier Bass RCA Level Remote Volume Control Knob LC-1 Universal Amplifier Volume Regulator

$5.65$5.65

3 sold
11% off
AC-DC 12V 450mA(5W) Switching Power Supply Module/LED Voltage Regulator Module AC-DC 12V 450mA(5W) Switching Power Supply Module/LED Voltage Regulator Module

AC-DC 12V 450mA(5W) Switching Power Supply Module/LED Voltage Regulator Module

$7.12$8.00

30% off
AS317-337 Dual Voltage Adjustable Voltage Regulator Power Supply DIY Kit/Finished Board DC +/-5V---30V Adjustable AS317-337 Dual Voltage Adjustable Voltage Regulator Power Supply DIY Kit/Finished Board DC +/-5V---30V Adjustable

AS317-337 Dual Voltage Adjustable Voltage Regulator Power Supply DIY Kit/Finished Board DC +/-5V---30V Adjustable

$11.89$16.99

3 sold
11% off
LM317 Adjustable Regulated Power Supply Board Linear Regulator With Rectifier Filter LM317 Adjustable Regulated Power Supply Board Linear Regulator With Rectifier Filter

LM317 Adjustable Regulated Power Supply Board Linear Regulator With Rectifier Filter

$9.79$11.00

47% off
Suitable For Samsung TV Voltage Regulation Modules CS601/CS602/RT6948/RT929 Voltage Regulation Module TV Voltage Adjust Tool Suitable For Samsung TV Voltage Regulation Modules CS601/CS602/RT6948/RT929 Voltage Regulation Module TV Voltage Adjust Tool

Suitable For Samsung TV Voltage Regulation Modules CS601/CS602/RT6948/RT929 Voltage Regulation Module TV Voltage Adjust Tool

$51.96$98.03

10% off
250W 8A DC-DC Step Down Module High Power DC Voltage Regulator Voltage Regulator 250W 8A DC-DC Step Down Module High Power DC Voltage Regulator Voltage Regulator

250W 8A DC-DC Step Down Module High Power DC Voltage Regulator Voltage Regulator

$8.91$9.90

30% off
STU900 Gold-sealed Ultra-low Noise Regulated Linear Power Supply Base on STUDER 900 Circuit Bare PCB STU900 Gold-sealed Ultra-low Noise Regulated Linear Power Supply Base on STUDER 900 Circuit Bare PCB

STU900 Gold-sealed Ultra-low Noise Regulated Linear Power Supply Base on STUDER 900 Circuit Bare PCB

$6.01$8.59

12% off
NVARCHER 12V power regulator circuit board NVARCHER 12V power regulator circuit board

NVARCHER 12V power regulator circuit board

$13.20$15.00

49% off
YS-MT21 2.1 Channel Bluetooth Power Amplifier Module 50W*2+100W Stereo Subwoofer Board With Treble And Bass Regulation YS-MT21 2.1 Channel Bluetooth Power Amplifier Module 50W*2+100W Stereo Subwoofer Board With Treble And Bass Regulation

YS-MT21 2.1 Channel Bluetooth Power Amplifier Module 50W*2+100W Stereo Subwoofer Board With Treble And Bass Regulation

$111.80$223.59

2 sold
30% off
LM317-NAIM HICAP Regulated Power Supply DIY Kit/Finished Board For NAIM Phono Amplifier 24V+24V LM317-NAIM HICAP Regulated Power Supply DIY Kit/Finished Board For NAIM Phono Amplifier 24V+24V

LM317-NAIM HICAP Regulated Power Supply DIY Kit/Finished Board For NAIM Phono Amplifier 24V+24V

$8.53$12.19

8 sold
22% off
SOTAMIA LM317 Adjustable Regulated Power Supply Board AC To DC Linear Regulator Rectifier Filter 1.25-37V for Power Amplifiers SOTAMIA LM317 Adjustable Regulated Power Supply Board AC To DC Linear Regulator Rectifier Filter 1.25-37V for Power Amplifiers

SOTAMIA LM317 Adjustable Regulated Power Supply Board AC To DC Linear Regulator Rectifier Filter 1.25-37V for Power Amplifiers

$12.53$16.07

11% off
LT1083cp Rectifier Filter Power supply Board 7A Adjustable Voltage Tube Filament Regulator AC 22V 1pcs LT1083cp Rectifier Filter Power supply Board 7A Adjustable Voltage Tube Filament Regulator AC 22V 1pcs

LT1083cp Rectifier Filter Power supply Board 7A Adjustable Voltage Tube Filament Regulator AC 22V 1pcs

$13.24$14.88

2 sold
SIGMA11 Adjustable Regulated Power Supply PCB For DAC Headphone Amplifier Standard Version SIGMA11 Adjustable Regulated Power Supply PCB For DAC Headphone Amplifier Standard Version

SIGMA11 Adjustable Regulated Power Supply PCB For DAC Headphone Amplifier Standard Version

$8.80$8.80

13% off
ACDC Isolated Regulated Step-down Power Supply 220V AC To 5Vv12V DC Switching Power Supply Step-down Module ACDC Isolated Regulated Step-down Power Supply 220V AC To 5Vv12V DC Switching Power Supply Step-down Module

ACDC Isolated Regulated Step-down Power Supply 220V AC To 5Vv12V DC Switching Power Supply Step-down Module

$9.40$10.80

30% off
LM317-NAIM HICAP Regulated power supply DIY Kit/Finished board For NAIM Phono amplifier 24V+24V LM317-NAIM HICAP Regulated power supply DIY Kit/Finished board For NAIM Phono amplifier 24V+24V

LM317-NAIM HICAP Regulated power supply DIY Kit/Finished board For NAIM Phono amplifier 24V+24V

$8.53$12.19

7 sold
12% off
LM317/LM337 Voltage Regulator & Rectifier Board, equipped with 35V 3300μF large-capacity capacitors, for DIY audio power AMP LM317/LM337 Voltage Regulator & Rectifier Board, equipped with 35V 3300μF large-capacity capacitors, for DIY audio power AMP

LM317/LM337 Voltage Regulator & Rectifier Board, equipped with 35V 3300μF large-capacity capacitors, for DIY audio power AMP

$81.84$93.00

53% off
DT!~D255 HOT- DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power Adapter DT!~D255 HOT- DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power Adapter

DT!~D255 HOT- DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power Adapter

$45.94$97.74

Sigma22 High Current Series DC Regulated Positive and Negative Servo Power Board DIY Kit Sigma22 High Current Series DC Regulated Positive and Negative Servo Power Board DIY Kit

Sigma22 High Current Series DC Regulated Positive and Negative Servo Power Board DIY Kit

$9.00$9.00

3 sold
12% off
High-Quality Regulated Power Supply Board for Tube Amplifier Filament, Low-Voltage Power Module for Vacuum Tube Amp DIY High-Quality Regulated Power Supply Board for Tube Amplifier Filament, Low-Voltage Power Module for Vacuum Tube Amp DIY

High-Quality Regulated Power Supply Board for Tube Amplifier Filament, Low-Voltage Power Module for Vacuum Tube Amp DIY

$90.64$103.00

62% off
DT!~D261 HOT-PWM DC Motor Speed Controller 12V 24V 10A Adjustable Speed Regulator Dimmer Control Switch for Fan Motor LED Light DT!~D261 HOT-PWM DC Motor Speed Controller 12V 24V 10A Adjustable Speed Regulator Dimmer Control Switch for Fan Motor LED Light

DT!~D261 HOT-PWM DC Motor Speed Controller 12V 24V 10A Adjustable Speed Regulator Dimmer Control Switch for Fan Motor LED Light

$42.76$112.52

12% off
DC Adjustable Voltage Regulator Power Board LM317 LM338T LT1083CP 5A 7A Filament Linear Voltage Regulator DC Adjustable Voltage Regulator Power Board LM317 LM338T LT1083CP 5A 7A Filament Linear Voltage Regulator

DC Adjustable Voltage Regulator Power Board LM317 LM338T LT1083CP 5A 7A Filament Linear Voltage Regulator

$7.83$8.90

2 sold
11% off
Tube bile pre-stage high-voltage regulator power supply board (Ma7 power supply) Tube bile pre-stage high-voltage regulator power supply board (Ma7 power supply)

Tube bile pre-stage high-voltage regulator power supply board (Ma7 power supply)

$11.12$12.50

44% off
Y1UB Twin Channel Sound Regulator Module With B10K B50K B100K Resistance Optional Y1UB Twin Channel Sound Regulator Module With B10K B50K B100K Resistance Optional

Y1UB Twin Channel Sound Regulator Module With B10K B50K B100K Resistance Optional

$4.20$7.58

Hifi low noise HP2 parallel class A regulated servo power supply board / kit / PCB for preamp/AMP/DAC Hifi low noise HP2 parallel class A regulated servo power supply board / kit / PCB for preamp/AMP/DAC

Hifi low noise HP2 parallel class A regulated servo power supply board / kit / PCB for preamp/AMP/DAC

$10.00$10.00

12% off
HiFi Preamplifier Active Servo Regulated Power Supply LM317 LM337 Adjustable Voltage HiFi Preamplifier Active Servo Regulated Power Supply LM317 LM337 Adjustable Voltage

HiFi Preamplifier Active Servo Regulated Power Supply LM317 LM337 Adjustable Voltage

$70.40$80.00

30% off
AS22 Series Regulated Servo Linear Regulated Power Supply Bare PCB Base on Sigma22 Circuit PSU AS22 Series Regulated Servo Linear Regulated Power Supply Bare PCB Base on Sigma22 Circuit PSU

AS22 Series Regulated Servo Linear Regulated Power Supply Bare PCB Base on Sigma22 Circuit PSU

$10.70$15.29

6 sold
11% off
WZ-68/69 High Quality Ultra Small Precision Adjustable Regulated Linear Power Supply Boards WZ-68/69 High Quality Ultra Small Precision Adjustable Regulated Linear Power Supply Boards

WZ-68/69 High Quality Ultra Small Precision Adjustable Regulated Linear Power Supply Boards

$8.01$9.00

30% off
ASYPDZSW AS317 MINI LM317+TL431 High Precision Linear Regulated Power Supply DIY Kit/Finished Board 3.3--25V Adjustable ASYPDZSW AS317 MINI LM317+TL431 High Precision Linear Regulated Power Supply DIY Kit/Finished Board 3.3--25V Adjustable

ASYPDZSW AS317 MINI LM317+TL431 High Precision Linear Regulated Power Supply DIY Kit/Finished Board 3.3--25V Adjustable

$6.99$9.99

15 sold
11% off
WZ-12 LT1086CT(LM317/LT1083) High Current Adjustable Linear Voltage Regulator PCB WZ-12 LT1086CT(LM317/LT1083) High Current Adjustable Linear Voltage Regulator PCB

WZ-12 LT1086CT(LM317/LT1083) High Current Adjustable Linear Voltage Regulator PCB

$8.00$8.99

Based on Mark Levinson Amplifier DC Dual Voltage Regulated Power Supply Board PCB Based on Mark Levinson Amplifier DC Dual Voltage Regulated Power Supply Board PCB

Based on Mark Levinson Amplifier DC Dual Voltage Regulated Power Supply Board PCB

$4.99$4.99

3 sold
11% off
LM317_LM337 5-24V Adjustable Power Regulator Board For Power Amplifier LM317_LM337 5-24V Adjustable Power Regulator Board For Power Amplifier

LM317_LM337 5-24V Adjustable Power Regulator Board For Power Amplifier

$13.34 $14.99

Categories: Consumer Electronics, Home Audio & Video

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13% off
DC regulated power supply module Linear power supply board DIY low noise low internal resistance high current Toshiba A1943 DC regulated power supply module Linear power supply board DIY low noise low internal resistance high current Toshiba A1943

DC regulated power supply module Linear power supply board DIY low noise low internal resistance high current Toshiba A1943

$11.03 $12.68

Categories: Consumer Electronics, Home Audio & Video

Buy Now
25% off
E65E Channel 4 Regulator for ADULT Indication Conversion to Multiple Lodgings Enabling Continuous Video Dividing E65E Channel 4 Regulator for ADULT Indication Conversion to Multiple Lodgings Enabling Continuous Video Dividing

E65E Channel 4 Regulator for ADULT Indication Conversion to Multiple Lodgings Enabling Continuous Video Dividing

$62.86 $83.82

Categories: Consumer Electronics, Home Audio & Video

Buy Now
HiFi Audio DAC Preamp LM317 LM337 Voltage Regulator Power Supply Board Single DC + Dual DC PSU HiFi Audio DAC Preamp LM317 LM337 Voltage Regulator Power Supply Board Single DC + Dual DC PSU

HiFi Audio DAC Preamp LM317 LM337 Voltage Regulator Power Supply Board Single DC + Dual DC PSU

$8.00 $8.00

1 sold

Categories: Consumer Electronics, Home Audio & Video

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11% off
HP-2 Super Parallel Type A Regulated Power Supply-Bulk Kit HP-2 Super Parallel Type A Regulated Power Supply-Bulk Kit

HP-2 Super Parallel Type A Regulated Power Supply-Bulk Kit

$18.68 $20.99

Categories: Consumer Electronics, Home Audio & Video

Buy Now
23% off
SOTAMIA LM317 Power Supply Voltage Regulator Board 1.25V-37V Adjustable DC Voltage Regulator Module for Audio Amplifier SOTAMIA LM317 Power Supply Voltage Regulator Board 1.25V-37V Adjustable DC Voltage Regulator Module for Audio Amplifier

SOTAMIA LM317 Power Supply Voltage Regulator Board 1.25V-37V Adjustable DC Voltage Regulator Module for Audio Amplifier

$10.83 $14.07

Categories: Consumer Electronics, Home Audio & Video

Buy Now
Durable Car Speaker Amplifier Bass RCA Level Remote Volume Control Knob LC-1 Universal Amplifier Volume Regulator Durable Car Speaker Amplifier Bass RCA Level Remote Volume Control Knob LC-1 Universal Amplifier Volume Regulator

Durable Car Speaker Amplifier Bass RCA Level Remote Volume Control Knob LC-1 Universal Amplifier Volume Regulator

$5.65 $5.65

3 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
11% off
AC-DC 12V 450mA(5W) Switching Power Supply Module/LED Voltage Regulator Module AC-DC 12V 450mA(5W) Switching Power Supply Module/LED Voltage Regulator Module

AC-DC 12V 450mA(5W) Switching Power Supply Module/LED Voltage Regulator Module

$7.12 $8.00

Categories: Consumer Electronics, Home Audio & Video

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30% off
AS317-337 Dual Voltage Adjustable Voltage Regulator Power Supply DIY Kit/Finished Board DC +/-5V---30V Adjustable AS317-337 Dual Voltage Adjustable Voltage Regulator Power Supply DIY Kit/Finished Board DC +/-5V---30V Adjustable

AS317-337 Dual Voltage Adjustable Voltage Regulator Power Supply DIY Kit/Finished Board DC +/-5V---30V Adjustable

$11.89 $16.99

3 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
11% off
LM317 Adjustable Regulated Power Supply Board Linear Regulator With Rectifier Filter LM317 Adjustable Regulated Power Supply Board Linear Regulator With Rectifier Filter

LM317 Adjustable Regulated Power Supply Board Linear Regulator With Rectifier Filter

$9.79 $11.00

Categories: Consumer Electronics, Home Audio & Video

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47% off
Suitable For Samsung TV Voltage Regulation Modules CS601/CS602/RT6948/RT929 Voltage Regulation Module TV Voltage Adjust Tool Suitable For Samsung TV Voltage Regulation Modules CS601/CS602/RT6948/RT929 Voltage Regulation Module TV Voltage Adjust Tool

Suitable For Samsung TV Voltage Regulation Modules CS601/CS602/RT6948/RT929 Voltage Regulation Module TV Voltage Adjust Tool

$51.96 $98.03

Categories: Consumer Electronics, Home Audio & Video

Buy Now
10% off
250W 8A DC-DC Step Down Module High Power DC Voltage Regulator Voltage Regulator 250W 8A DC-DC Step Down Module High Power DC Voltage Regulator Voltage Regulator

250W 8A DC-DC Step Down Module High Power DC Voltage Regulator Voltage Regulator

$8.91 $9.90

Categories: Consumer Electronics, Home Audio & Video

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30% off
STU900 Gold-sealed Ultra-low Noise Regulated Linear Power Supply Base on STUDER 900 Circuit Bare PCB STU900 Gold-sealed Ultra-low Noise Regulated Linear Power Supply Base on STUDER 900 Circuit Bare PCB

STU900 Gold-sealed Ultra-low Noise Regulated Linear Power Supply Base on STUDER 900 Circuit Bare PCB

$6.01 $8.59

Categories: Consumer Electronics, Home Audio & Video

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12% off
NVARCHER 12V power regulator circuit board NVARCHER 12V power regulator circuit board

NVARCHER 12V power regulator circuit board

$13.20 $15.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
49% off
YS-MT21 2.1 Channel Bluetooth Power Amplifier Module 50W*2+100W Stereo Subwoofer Board With Treble And Bass Regulation YS-MT21 2.1 Channel Bluetooth Power Amplifier Module 50W*2+100W Stereo Subwoofer Board With Treble And Bass Regulation

YS-MT21 2.1 Channel Bluetooth Power Amplifier Module 50W*2+100W Stereo Subwoofer Board With Treble And Bass Regulation

$111.80 $223.59

2 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
LM317-NAIM HICAP Regulated Power Supply DIY Kit/Finished Board For NAIM Phono Amplifier 24V+24V LM317-NAIM HICAP Regulated Power Supply DIY Kit/Finished Board For NAIM Phono Amplifier 24V+24V

LM317-NAIM HICAP Regulated Power Supply DIY Kit/Finished Board For NAIM Phono Amplifier 24V+24V

$8.53 $12.19

8 sold

Categories: Consumer Electronics, Home Audio & Video

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22% off
SOTAMIA LM317 Adjustable Regulated Power Supply Board AC To DC Linear Regulator Rectifier Filter 1.25-37V for Power Amplifiers SOTAMIA LM317 Adjustable Regulated Power Supply Board AC To DC Linear Regulator Rectifier Filter 1.25-37V for Power Amplifiers

SOTAMIA LM317 Adjustable Regulated Power Supply Board AC To DC Linear Regulator Rectifier Filter 1.25-37V for Power Amplifiers

$12.53 $16.07

Categories: Consumer Electronics, Home Audio & Video

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11% off
LT1083cp Rectifier Filter Power supply Board 7A Adjustable Voltage Tube Filament Regulator AC 22V 1pcs LT1083cp Rectifier Filter Power supply Board 7A Adjustable Voltage Tube Filament Regulator AC 22V 1pcs

LT1083cp Rectifier Filter Power supply Board 7A Adjustable Voltage Tube Filament Regulator AC 22V 1pcs

$13.24 $14.88

2 sold

Categories: Consumer Electronics, Home Audio & Video

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SIGMA11 Adjustable Regulated Power Supply PCB For DAC Headphone Amplifier Standard Version SIGMA11 Adjustable Regulated Power Supply PCB For DAC Headphone Amplifier Standard Version

SIGMA11 Adjustable Regulated Power Supply PCB For DAC Headphone Amplifier Standard Version

$8.80 $8.80

Categories: Consumer Electronics, Home Audio & Video

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13% off
ACDC Isolated Regulated Step-down Power Supply 220V AC To 5Vv12V DC Switching Power Supply Step-down Module ACDC Isolated Regulated Step-down Power Supply 220V AC To 5Vv12V DC Switching Power Supply Step-down Module

ACDC Isolated Regulated Step-down Power Supply 220V AC To 5Vv12V DC Switching Power Supply Step-down Module

$9.40 $10.80

Categories: Consumer Electronics, Home Audio & Video

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30% off
LM317-NAIM HICAP Regulated power supply DIY Kit/Finished board For NAIM Phono amplifier 24V+24V LM317-NAIM HICAP Regulated power supply DIY Kit/Finished board For NAIM Phono amplifier 24V+24V

LM317-NAIM HICAP Regulated power supply DIY Kit/Finished board For NAIM Phono amplifier 24V+24V

$8.53 $12.19

7 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
LM317/LM337 Voltage Regulator & Rectifier Board, equipped with 35V 3300μF large-capacity capacitors, for DIY audio power AMP LM317/LM337 Voltage Regulator & Rectifier Board, equipped with 35V 3300μF large-capacity capacitors, for DIY audio power AMP

LM317/LM337 Voltage Regulator & Rectifier Board, equipped with 35V 3300μF large-capacity capacitors, for DIY audio power AMP

$81.84 $93.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
53% off
DT!~D255 HOT- DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power Adapter DT!~D255 HOT- DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power Adapter

DT!~D255 HOT- DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power Adapter

$45.94 $97.74

Categories: Consumer Electronics, Home Audio & Video

Buy Now
Sigma22 High Current Series DC Regulated Positive and Negative Servo Power Board DIY Kit Sigma22 High Current Series DC Regulated Positive and Negative Servo Power Board DIY Kit

Sigma22 High Current Series DC Regulated Positive and Negative Servo Power Board DIY Kit

$9.00 $9.00

3 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
High-Quality Regulated Power Supply Board for Tube Amplifier Filament, Low-Voltage Power Module for Vacuum Tube Amp DIY High-Quality Regulated Power Supply Board for Tube Amplifier Filament, Low-Voltage Power Module for Vacuum Tube Amp DIY

High-Quality Regulated Power Supply Board for Tube Amplifier Filament, Low-Voltage Power Module for Vacuum Tube Amp DIY

$90.64 $103.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
62% off
DT!~D261 HOT-PWM DC Motor Speed Controller 12V 24V 10A Adjustable Speed Regulator Dimmer Control Switch for Fan Motor LED Light DT!~D261 HOT-PWM DC Motor Speed Controller 12V 24V 10A Adjustable Speed Regulator Dimmer Control Switch for Fan Motor LED Light

DT!~D261 HOT-PWM DC Motor Speed Controller 12V 24V 10A Adjustable Speed Regulator Dimmer Control Switch for Fan Motor LED Light

$42.76 $112.52

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
DC Adjustable Voltage Regulator Power Board LM317 LM338T LT1083CP 5A 7A Filament Linear Voltage Regulator DC Adjustable Voltage Regulator Power Board LM317 LM338T LT1083CP 5A 7A Filament Linear Voltage Regulator

DC Adjustable Voltage Regulator Power Board LM317 LM338T LT1083CP 5A 7A Filament Linear Voltage Regulator

$7.83 $8.90

2 sold

Categories: Consumer Electronics, Home Audio & Video

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11% off
Tube bile pre-stage high-voltage regulator power supply board (Ma7 power supply) Tube bile pre-stage high-voltage regulator power supply board (Ma7 power supply)

Tube bile pre-stage high-voltage regulator power supply board (Ma7 power supply)

$11.12 $12.50

Categories: Consumer Electronics, Home Audio & Video

Buy Now
44% off
Y1UB Twin Channel Sound Regulator Module With B10K B50K B100K Resistance Optional Y1UB Twin Channel Sound Regulator Module With B10K B50K B100K Resistance Optional

Y1UB Twin Channel Sound Regulator Module With B10K B50K B100K Resistance Optional

$4.20 $7.58

Categories: Consumer Electronics, Home Audio & Video

Buy Now
Hifi low noise HP2 parallel class A regulated servo power supply board / kit / PCB for preamp/AMP/DAC Hifi low noise HP2 parallel class A regulated servo power supply board / kit / PCB for preamp/AMP/DAC

Hifi low noise HP2 parallel class A regulated servo power supply board / kit / PCB for preamp/AMP/DAC

$10.00 $10.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
12% off
HiFi Preamplifier Active Servo Regulated Power Supply LM317 LM337 Adjustable Voltage HiFi Preamplifier Active Servo Regulated Power Supply LM317 LM337 Adjustable Voltage

HiFi Preamplifier Active Servo Regulated Power Supply LM317 LM337 Adjustable Voltage

$70.40 $80.00

Categories: Consumer Electronics, Home Audio & Video

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30% off
AS22 Series Regulated Servo Linear Regulated Power Supply Bare PCB Base on Sigma22 Circuit PSU AS22 Series Regulated Servo Linear Regulated Power Supply Bare PCB Base on Sigma22 Circuit PSU

AS22 Series Regulated Servo Linear Regulated Power Supply Bare PCB Base on Sigma22 Circuit PSU

$10.70 $15.29

6 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
11% off
WZ-68/69 High Quality Ultra Small Precision Adjustable Regulated Linear Power Supply Boards WZ-68/69 High Quality Ultra Small Precision Adjustable Regulated Linear Power Supply Boards

WZ-68/69 High Quality Ultra Small Precision Adjustable Regulated Linear Power Supply Boards

$8.01 $9.00

Categories: Consumer Electronics, Home Audio & Video

Buy Now
30% off
ASYPDZSW AS317 MINI LM317+TL431 High Precision Linear Regulated Power Supply DIY Kit/Finished Board 3.3--25V Adjustable ASYPDZSW AS317 MINI LM317+TL431 High Precision Linear Regulated Power Supply DIY Kit/Finished Board 3.3--25V Adjustable

ASYPDZSW AS317 MINI LM317+TL431 High Precision Linear Regulated Power Supply DIY Kit/Finished Board 3.3--25V Adjustable

$6.99 $9.99

15 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
11% off
WZ-12 LT1086CT(LM317/LT1083) High Current Adjustable Linear Voltage Regulator PCB WZ-12 LT1086CT(LM317/LT1083) High Current Adjustable Linear Voltage Regulator PCB

WZ-12 LT1086CT(LM317/LT1083) High Current Adjustable Linear Voltage Regulator PCB

$8.00 $8.99

Categories: Consumer Electronics, Home Audio & Video

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Based on Mark Levinson Amplifier DC Dual Voltage Regulated Power Supply Board PCB Based on Mark Levinson Amplifier DC Dual Voltage Regulated Power Supply Board PCB

Based on Mark Levinson Amplifier DC Dual Voltage Regulated Power Supply Board PCB

$4.99 $4.99

3 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now