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36% off
NE5532-Based Low-Pass Filter Circuit Board for Audio Preamp DC 9V-32V Input Compact 62x9x26.5mm PCB for Bass Optimization NE5532-Based Low-Pass Filter Circuit Board for Audio Preamp DC 9V-32V Input Compact 62x9x26.5mm PCB for Bass Optimization

NE5532-Based Low-Pass Filter Circuit Board for Audio Preamp DC 9V-32V Input Compact 62x9x26.5mm PCB for Bass Optimization

$85.11$132.99

14% off
2.0/2.1 Channel L1 Tone Preamp Treble, Mid, and Bass Adjustment Bluetooth 5.0 Decoding 2.0/2.1 Channel L1 Tone Preamp Treble, Mid, and Bass Adjustment Bluetooth 5.0 Decoding

2.0/2.1 Channel L1 Tone Preamp Treble, Mid, and Bass Adjustment Bluetooth 5.0 Decoding

$645.14$750.16

44% off
50 Amp Generator Cord And Power Inlet Box Kit, 15FT, NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG Generator Power Cord With Twist Lock Connector, Pre-Drilled Inlet Box For Generator To House, ETL Listed 50 Amp Generator Cord And Power Inlet Box Kit, 15FT, NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG Generator Power Cord With Twist Lock Connector, Pre-Drilled Inlet Box For Generator To House, ETL Listed

50 Amp Generator Cord And Power Inlet Box Kit, 15FT, NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG Generator Power Cord With Twist Lock Connector, Pre-Drilled Inlet Box For Generator To House, ETL Listed

$915.97$1642.33

50% off
MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC

MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC

$6300.00$12600.00

6% off
PRT12A Reference SLP90 Circuit Vacuum Tube Preamplifier HiFi Stereo Remote Control Audio Pre-Amp PRT12A Reference SLP90 Circuit Vacuum Tube Preamplifier HiFi Stereo Remote Control Audio Pre-Amp

PRT12A Reference SLP90 Circuit Vacuum Tube Preamplifier HiFi Stereo Remote Control Audio Pre-Amp

$3617.93$3848.86

32% off
3PCS Electret Mic Board with Preamp for Improved Signal-to-Noise Ratio Designed for 3V and 5V DC Audio Applications 3PCS Electret Mic Board with Preamp for Improved Signal-to-Noise Ratio Designed for 3V and 5V DC Audio Applications

3PCS Electret Mic Board with Preamp for Improved Signal-to-Noise Ratio Designed for 3V and 5V DC Audio Applications

$23.90$35.15

68% off
2pcs SSM2167 Mic Preamp Board for Audio Enthusiasts Built-in Gain Control Compression and Noise Gate Functionality 2pcs SSM2167 Mic Preamp Board for Audio Enthusiasts Built-in Gain Control Compression and Noise Gate Functionality

2pcs SSM2167 Mic Preamp Board for Audio Enthusiasts Built-in Gain Control Compression and Noise Gate Functionality

$81.95$256.10

1 sold
50% off
Universal prototype PCB for 8Pin 7pin/9pin tube amplifier preamp headphone valve Universal prototype PCB for 8Pin 7pin/9pin tube amplifier preamp headphone valve

Universal prototype PCB for 8Pin 7pin/9pin tube amplifier preamp headphone valve

$31.23$62.46

1 sold
26% off
4/10/20Pcs Brass Gold Plated RCA Plug & Jack Set Premium Audio Signal Connectors -for Preamp, DIY, Home Theater 4/10/20Pcs Brass Gold Plated RCA Plug & Jack Set Premium Audio Signal Connectors -for Preamp, DIY, Home Theater

4/10/20Pcs Brass Gold Plated RCA Plug & Jack Set Premium Audio Signal Connectors -for Preamp, DIY, Home Theater

$56.17$75.90

14% off
R Core Transformer 50W R35 Dual 25V Transformers 115-230V To 2X25V Custom Copper Shield Pre-amp Decoder Board Power Amplifier R Core Transformer 50W R35 Dual 25V Transformers 115-230V To 2X25V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

R Core Transformer 50W R35 Dual 25V Transformers 115-230V To 2X25V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

$45.57$52.99

51% off
SG3525 LM358 Mixer Preamp Drive Module Frequency Adjustable Inverter Driver Panel 12V-24V High-Frequency High Current SG3525 LM358 Mixer Preamp Drive Module Frequency Adjustable Inverter Driver Panel 12V-24V High-Frequency High Current

SG3525 LM358 Mixer Preamp Drive Module Frequency Adjustable Inverter Driver Panel 12V-24V High-Frequency High Current

$29.57$60.34

2% off
1PC 30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp 1PC 30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp

1PC 30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp

$86.81$88.58

1 sold
50% off
1PC Malachite Radio Pre Filter Bandpass Filter BPF 50 Ohm For SMA-plug AMP for 06a 1Hz-300MHZ 50 Ohm High Impedance RF Amp 1PC Malachite Radio Pre Filter Bandpass Filter BPF 50 Ohm For SMA-plug AMP for 06a 1Hz-300MHZ 50 Ohm High Impedance RF Amp

1PC Malachite Radio Pre Filter Bandpass Filter BPF 50 Ohm For SMA-plug AMP for 06a 1Hz-300MHZ 50 Ohm High Impedance RF Amp

$142.18$284.36

29% off
PT2399 Karaoke Microphone Preamp Board With FOR ECHO Reverb Delay Effect For Test Measurement Tool Accessory PT2399 Karaoke Microphone Preamp Board With FOR ECHO Reverb Delay Effect For Test Measurement Tool Accessory

PT2399 Karaoke Microphone Preamp Board With FOR ECHO Reverb Delay Effect For Test Measurement Tool Accessory

$79.43$111.88

51% off
XH-A901 NE5532 Tone Board preamp Pre-amp With treble bass volume adjustment pre-amplifier Tone Controller For amplifier Board XH-A901 NE5532 Tone Board preamp Pre-amp With treble bass volume adjustment pre-amplifier Tone Controller For amplifier Board

XH-A901 NE5532 Tone Board preamp Pre-amp With treble bass volume adjustment pre-amplifier Tone Controller For amplifier Board

$42.71$87.16

23 sold
14% off
Precision Drive Preamp Overdrive Compression Pedal Precision Drive Preamp Overdrive Compression Pedal

Precision Drive Preamp Overdrive Compression Pedal

$2912.85$3387.03

3% off
Audio Transformer Passive Preamp (No Power Required) - Suitable for CD/Streaming/Bluetooth Audio Transformer Passive Preamp (No Power Required) - Suitable for CD/Streaming/Bluetooth

Audio Transformer Passive Preamp (No Power Required) - Suitable for CD/Streaming/Bluetooth

$4298.85$4431.80

35% off
Compact For HiFi Preamp Kit Based on 6SN7 Tubes with PSU Board 4 Audio Inputs 160x230mm Main Board 100x230mm Power Board Compact For HiFi Preamp Kit Based on 6SN7 Tubes with PSU Board 4 Audio Inputs 160x230mm Main Board 100x230mm Power Board

Compact For HiFi Preamp Kit Based on 6SN7 Tubes with PSU Board 4 Audio Inputs 160x230mm Main Board 100x230mm Power Board

$887.71$1365.71

1PC 50VA 50W Audio R-Core Transformer high quality 15V x2 +12V x2 for preamp AMP DAC 1PC 50VA 50W Audio R-Core Transformer high quality 15V x2 +12V x2 for preamp AMP DAC

1PC 50VA 50W Audio R-Core Transformer high quality 15V x2 +12V x2 for preamp AMP DAC

$24.99$24.99

10Sets IP67 Waterproof AMP Style Automotive Connectors, Pre-Wired 1-6 Pin Male/Female Plug Harness for Car & Motorcycle Wiring 10Sets IP67 Waterproof AMP Style Automotive Connectors, Pre-Wired 1-6 Pin Male/Female Plug Harness for Car & Motorcycle Wiring

10Sets IP67 Waterproof AMP Style Automotive Connectors, Pre-Wired 1-6 Pin Male/Female Plug Harness for Car & Motorcycle Wiring

$179.24$179.24

20% off
NC-19A Audio Step-Up Transformer, Passive Preamp Output Transformer for Improved Sound Quality NC-19A Audio Step-Up Transformer, Passive Preamp Output Transformer for Improved Sound Quality

NC-19A Audio Step-Up Transformer, Passive Preamp Output Transformer for Improved Sound Quality

$530.88$663.60

14% off
Audio Preamplifier U30 Bluetooth 5.3 Hi-Fi Tube Preamp with Treble and Bass Adjustment Audio Preamplifier U30 Bluetooth 5.3 Hi-Fi Tube Preamp with Treble and Bass Adjustment

Audio Preamplifier U30 Bluetooth 5.3 Hi-Fi Tube Preamp with Treble and Bass Adjustment

$499.66$581.00

12% off
1PC B-0905 Full Aluminum Enclosure /mini Amplifier Case/ Preamp box/ PSU Chassis 1PC B-0905 Full Aluminum Enclosure /mini Amplifier Case/ Preamp box/ PSU Chassis

1PC B-0905 Full Aluminum Enclosure /mini Amplifier Case/ Preamp box/ PSU Chassis

$12.75$14.49

1 sold
51% off
3525 Plus 324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kHz Frequency Inverter Driver Module 3525 Plus 324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kHz Frequency Inverter Driver Module

3525 Plus 324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kHz Frequency Inverter Driver Module

$37.21$75.94

38% off
3525+324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kh Frequency Inverter Driver Module 3525+324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kh Frequency Inverter Driver Module

3525+324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kh Frequency Inverter Driver Module

$39.69$64.02

4% off
TA7668 Stereo Cassette Recorder Head Preamp Board DIY Kit Cassette Player TA7668 Stereo Cassette Recorder Head Preamp Board DIY Kit Cassette Player

TA7668 Stereo Cassette Recorder Head Preamp Board DIY Kit Cassette Player

$199.65$207.97

1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy audio transformer R type power transformer 1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy audio transformer R type power transformer

1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy audio transformer R type power transformer

$343.42$343.42

60% off
Silicon Electret Microphone PCB with Integrated Preamp Rated for 3V and 5V DC Operation in Audio Sensing Applications Silicon Electret Microphone PCB with Integrated Preamp Rated for 3V and 5V DC Operation in Audio Sensing Applications

Silicon Electret Microphone PCB with Integrated Preamp Rated for 3V and 5V DC Operation in Audio Sensing Applications

$21.62$54.05

50% off
1/5/10Pcs AD828 Stereo Preamp Power Amplifier Board DC 5V-15V 12V Preamplifier Module for DIY Audio Modification 1/5/10Pcs AD828 Stereo Preamp Power Amplifier Board DC 5V-15V 12V Preamplifier Module for DIY Audio Modification

1/5/10Pcs AD828 Stereo Preamp Power Amplifier Board DC 5V-15V 12V Preamplifier Module for DIY Audio Modification

$23.93$47.87

1PC 115V/230V 30W Audio R-Core Transformer high quality 12V+12V for preamp 1PC 115V/230V 30W Audio R-Core Transformer high quality 12V+12V for preamp

1PC 115V/230V 30W Audio R-Core Transformer high quality 12V+12V for preamp

$31.30$31.30

1 sold
83% off
Chassis Backlight Audio Preamp Home Audio Professional Equipment 500V DC Circuit Current Sensitivity 1000uA Friction 1mm Chassis Backlight Audio Preamp Home Audio Professional Equipment 500V DC Circuit Current Sensitivity 1000uA Friction 1mm

Chassis Backlight Audio Preamp Home Audio Professional Equipment 500V DC Circuit Current Sensitivity 1000uA Friction 1mm

$193.26$1136.81

1 sold
Copper Wire Shielded 30W R Type Transformer Dual 12V/15V/18V 18V + 12V for Preamp DAC Headphone Amplifier Copper Wire Shielded 30W R Type Transformer Dual 12V/15V/18V 18V + 12V for Preamp DAC Headphone Amplifier

Copper Wire Shielded 30W R Type Transformer Dual 12V/15V/18V 18V + 12V for Preamp DAC Headphone Amplifier

$133.24$133.24

2% off
Preamp Preamplifier Volume Tone Control Finished Board Amplifier NE5532 AC 12V - 18V Treble Midrange Bass EQ DIY Dual Preamp Preamplifier Volume Tone Control Finished Board Amplifier NE5532 AC 12V - 18V Treble Midrange Bass EQ DIY Dual

Preamp Preamplifier Volume Tone Control Finished Board Amplifier NE5532 AC 12V - 18V Treble Midrange Bass EQ DIY Dual

$127.99$130.99

33% off
Punctual- AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone US Plug Punctual- AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone US Plug

Punctual- AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone US Plug

$19.69$29.39

DC Linear Power Supply PCB Board 3. for 3v to 36V Adjustable Output Low Noise High Performance for Tube Preamp and Router DC Linear Power Supply PCB Board 3. for 3v to 36V Adjustable Output Low Noise High Performance for Tube Preamp and Router

DC Linear Power Supply PCB Board 3. for 3v to 36V Adjustable Output Low Noise High Performance for Tube Preamp and Router

$263.57$263.57

52% off
SG3525 LM358 Inverter Drive Plate Frequency Adjustable Mixer Preamp Drive Module 12V-24V High-Frequency High Current SG3525 LM358 Inverter Drive Plate Frequency Adjustable Mixer Preamp Drive Module 12V-24V High-Frequency High Current

SG3525 LM358 Inverter Drive Plate Frequency Adjustable Mixer Preamp Drive Module 12V-24V High-Frequency High Current

$32.52$67.74

36% off
NE5532-Based Low-Pass Filter Circuit Board for Audio Preamp DC 9V-32V Input Compact 62x9x26.5mm PCB for Bass Optimization NE5532-Based Low-Pass Filter Circuit Board for Audio Preamp DC 9V-32V Input Compact 62x9x26.5mm PCB for Bass Optimization

NE5532-Based Low-Pass Filter Circuit Board for Audio Preamp DC 9V-32V Input Compact 62x9x26.5mm PCB for Bass Optimization

$85.11 $132.99

Categories: Home Improvement, Electrical Equipment & Supplies

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14% off
2.0/2.1 Channel L1 Tone Preamp Treble, Mid, and Bass Adjustment Bluetooth 5.0 Decoding 2.0/2.1 Channel L1 Tone Preamp Treble, Mid, and Bass Adjustment Bluetooth 5.0 Decoding

2.0/2.1 Channel L1 Tone Preamp Treble, Mid, and Bass Adjustment Bluetooth 5.0 Decoding

$645.14 $750.16

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
44% off
50 Amp Generator Cord And Power Inlet Box Kit, 15FT, NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG Generator Power Cord With Twist Lock Connector, Pre-Drilled Inlet Box For Generator To House, ETL Listed 50 Amp Generator Cord And Power Inlet Box Kit, 15FT, NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG Generator Power Cord With Twist Lock Connector, Pre-Drilled Inlet Box For Generator To House, ETL Listed

50 Amp Generator Cord And Power Inlet Box Kit, 15FT, NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG Generator Power Cord With Twist Lock Connector, Pre-Drilled Inlet Box For Generator To House, ETL Listed

$915.97 $1642.33

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC

MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC

$6300.00 $12600.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
PRT12A Reference SLP90 Circuit Vacuum Tube Preamplifier HiFi Stereo Remote Control Audio Pre-Amp PRT12A Reference SLP90 Circuit Vacuum Tube Preamplifier HiFi Stereo Remote Control Audio Pre-Amp

PRT12A Reference SLP90 Circuit Vacuum Tube Preamplifier HiFi Stereo Remote Control Audio Pre-Amp

$3617.93 $3848.86

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
32% off
3PCS Electret Mic Board with Preamp for Improved Signal-to-Noise Ratio Designed for 3V and 5V DC Audio Applications 3PCS Electret Mic Board with Preamp for Improved Signal-to-Noise Ratio Designed for 3V and 5V DC Audio Applications

3PCS Electret Mic Board with Preamp for Improved Signal-to-Noise Ratio Designed for 3V and 5V DC Audio Applications

$23.90 $35.15

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
68% off
2pcs SSM2167 Mic Preamp Board for Audio Enthusiasts Built-in Gain Control Compression and Noise Gate Functionality 2pcs SSM2167 Mic Preamp Board for Audio Enthusiasts Built-in Gain Control Compression and Noise Gate Functionality

2pcs SSM2167 Mic Preamp Board for Audio Enthusiasts Built-in Gain Control Compression and Noise Gate Functionality

$81.95 $256.10

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
Universal prototype PCB for 8Pin 7pin/9pin tube amplifier preamp headphone valve Universal prototype PCB for 8Pin 7pin/9pin tube amplifier preamp headphone valve

Universal prototype PCB for 8Pin 7pin/9pin tube amplifier preamp headphone valve

$31.23 $62.46

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
4/10/20Pcs Brass Gold Plated RCA Plug & Jack Set Premium Audio Signal Connectors -for Preamp, DIY, Home Theater 4/10/20Pcs Brass Gold Plated RCA Plug & Jack Set Premium Audio Signal Connectors -for Preamp, DIY, Home Theater

4/10/20Pcs Brass Gold Plated RCA Plug & Jack Set Premium Audio Signal Connectors -for Preamp, DIY, Home Theater

$56.17 $75.90

Categories: Home Improvement, Electrical Equipment & Supplies

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14% off
R Core Transformer 50W R35 Dual 25V Transformers 115-230V To 2X25V Custom Copper Shield Pre-amp Decoder Board Power Amplifier R Core Transformer 50W R35 Dual 25V Transformers 115-230V To 2X25V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

R Core Transformer 50W R35 Dual 25V Transformers 115-230V To 2X25V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

$45.57 $52.99

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
SG3525 LM358 Mixer Preamp Drive Module Frequency Adjustable Inverter Driver Panel 12V-24V High-Frequency High Current SG3525 LM358 Mixer Preamp Drive Module Frequency Adjustable Inverter Driver Panel 12V-24V High-Frequency High Current

SG3525 LM358 Mixer Preamp Drive Module Frequency Adjustable Inverter Driver Panel 12V-24V High-Frequency High Current

$29.57 $60.34

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2% off
1PC 30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp 1PC 30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp

1PC 30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp

$86.81 $88.58

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
1PC Malachite Radio Pre Filter Bandpass Filter BPF 50 Ohm For SMA-plug AMP for 06a 1Hz-300MHZ 50 Ohm High Impedance RF Amp 1PC Malachite Radio Pre Filter Bandpass Filter BPF 50 Ohm For SMA-plug AMP for 06a 1Hz-300MHZ 50 Ohm High Impedance RF Amp

1PC Malachite Radio Pre Filter Bandpass Filter BPF 50 Ohm For SMA-plug AMP for 06a 1Hz-300MHZ 50 Ohm High Impedance RF Amp

$142.18 $284.36

Categories: Home Improvement, Electrical Equipment & Supplies

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29% off
PT2399 Karaoke Microphone Preamp Board With FOR ECHO Reverb Delay Effect For Test Measurement Tool Accessory PT2399 Karaoke Microphone Preamp Board With FOR ECHO Reverb Delay Effect For Test Measurement Tool Accessory

PT2399 Karaoke Microphone Preamp Board With FOR ECHO Reverb Delay Effect For Test Measurement Tool Accessory

$79.43 $111.88

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
51% off
XH-A901 NE5532 Tone Board preamp Pre-amp With treble bass volume adjustment pre-amplifier Tone Controller For amplifier Board XH-A901 NE5532 Tone Board preamp Pre-amp With treble bass volume adjustment pre-amplifier Tone Controller For amplifier Board

XH-A901 NE5532 Tone Board preamp Pre-amp With treble bass volume adjustment pre-amplifier Tone Controller For amplifier Board

$42.71 $87.16

23 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
14% off
Precision Drive Preamp Overdrive Compression Pedal Precision Drive Preamp Overdrive Compression Pedal

Precision Drive Preamp Overdrive Compression Pedal

$2912.85 $3387.03

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
Audio Transformer Passive Preamp (No Power Required) - Suitable for CD/Streaming/Bluetooth Audio Transformer Passive Preamp (No Power Required) - Suitable for CD/Streaming/Bluetooth

Audio Transformer Passive Preamp (No Power Required) - Suitable for CD/Streaming/Bluetooth

$4298.85 $4431.80

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
35% off
Compact For HiFi Preamp Kit Based on 6SN7 Tubes with PSU Board 4 Audio Inputs 160x230mm Main Board 100x230mm Power Board Compact For HiFi Preamp Kit Based on 6SN7 Tubes with PSU Board 4 Audio Inputs 160x230mm Main Board 100x230mm Power Board

Compact For HiFi Preamp Kit Based on 6SN7 Tubes with PSU Board 4 Audio Inputs 160x230mm Main Board 100x230mm Power Board

$887.71 $1365.71

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1PC 50VA 50W Audio R-Core Transformer high quality 15V x2 +12V x2 for preamp AMP DAC 1PC 50VA 50W Audio R-Core Transformer high quality 15V x2 +12V x2 for preamp AMP DAC

1PC 50VA 50W Audio R-Core Transformer high quality 15V x2 +12V x2 for preamp AMP DAC

$24.99 $24.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10Sets IP67 Waterproof AMP Style Automotive Connectors, Pre-Wired 1-6 Pin Male/Female Plug Harness for Car & Motorcycle Wiring 10Sets IP67 Waterproof AMP Style Automotive Connectors, Pre-Wired 1-6 Pin Male/Female Plug Harness for Car & Motorcycle Wiring

10Sets IP67 Waterproof AMP Style Automotive Connectors, Pre-Wired 1-6 Pin Male/Female Plug Harness for Car & Motorcycle Wiring

$179.24 $179.24

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
NC-19A Audio Step-Up Transformer, Passive Preamp Output Transformer for Improved Sound Quality NC-19A Audio Step-Up Transformer, Passive Preamp Output Transformer for Improved Sound Quality

NC-19A Audio Step-Up Transformer, Passive Preamp Output Transformer for Improved Sound Quality

$530.88 $663.60

Categories: Home Improvement, Electrical Equipment & Supplies

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14% off
Audio Preamplifier U30 Bluetooth 5.3 Hi-Fi Tube Preamp with Treble and Bass Adjustment Audio Preamplifier U30 Bluetooth 5.3 Hi-Fi Tube Preamp with Treble and Bass Adjustment

Audio Preamplifier U30 Bluetooth 5.3 Hi-Fi Tube Preamp with Treble and Bass Adjustment

$499.66 $581.00

Categories: Home Improvement, Electrical Equipment & Supplies

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12% off
1PC B-0905 Full Aluminum Enclosure /mini Amplifier Case/ Preamp box/ PSU Chassis 1PC B-0905 Full Aluminum Enclosure /mini Amplifier Case/ Preamp box/ PSU Chassis

1PC B-0905 Full Aluminum Enclosure /mini Amplifier Case/ Preamp box/ PSU Chassis

$12.75 $14.49

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
3525 Plus 324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kHz Frequency Inverter Driver Module 3525 Plus 324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kHz Frequency Inverter Driver Module

3525 Plus 324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kHz Frequency Inverter Driver Module

$37.21 $75.94

Categories: Home Improvement, Electrical Equipment & Supplies

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38% off
3525+324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kh Frequency Inverter Driver Module 3525+324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kh Frequency Inverter Driver Module

3525+324 Inverter Driver Board Mixer Preamp Drive Board 12V 30kh Frequency Inverter Driver Module

$39.69 $64.02

Categories: Home Improvement, Electrical Equipment & Supplies

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4% off
TA7668 Stereo Cassette Recorder Head Preamp Board DIY Kit Cassette Player TA7668 Stereo Cassette Recorder Head Preamp Board DIY Kit Cassette Player

TA7668 Stereo Cassette Recorder Head Preamp Board DIY Kit Cassette Player

$199.65 $207.97

Categories: Home Improvement, Electrical Equipment & Supplies

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1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy audio transformer R type power transformer 1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy audio transformer R type power transformer

1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy audio transformer R type power transformer

$343.42 $343.42

Categories: Home Improvement, Electrical Equipment & Supplies

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60% off
Silicon Electret Microphone PCB with Integrated Preamp Rated for 3V and 5V DC Operation in Audio Sensing Applications Silicon Electret Microphone PCB with Integrated Preamp Rated for 3V and 5V DC Operation in Audio Sensing Applications

Silicon Electret Microphone PCB with Integrated Preamp Rated for 3V and 5V DC Operation in Audio Sensing Applications

$21.62 $54.05

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
1/5/10Pcs AD828 Stereo Preamp Power Amplifier Board DC 5V-15V 12V Preamplifier Module for DIY Audio Modification 1/5/10Pcs AD828 Stereo Preamp Power Amplifier Board DC 5V-15V 12V Preamplifier Module for DIY Audio Modification

1/5/10Pcs AD828 Stereo Preamp Power Amplifier Board DC 5V-15V 12V Preamplifier Module for DIY Audio Modification

$23.93 $47.87

Categories: Home Improvement, Electrical Equipment & Supplies

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1PC 115V/230V 30W Audio R-Core Transformer high quality 12V+12V for preamp 1PC 115V/230V 30W Audio R-Core Transformer high quality 12V+12V for preamp

1PC 115V/230V 30W Audio R-Core Transformer high quality 12V+12V for preamp

$31.30 $31.30

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
83% off
Chassis Backlight Audio Preamp Home Audio Professional Equipment 500V DC Circuit Current Sensitivity 1000uA Friction 1mm Chassis Backlight Audio Preamp Home Audio Professional Equipment 500V DC Circuit Current Sensitivity 1000uA Friction 1mm

Chassis Backlight Audio Preamp Home Audio Professional Equipment 500V DC Circuit Current Sensitivity 1000uA Friction 1mm

$193.26 $1136.81

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Copper Wire Shielded 30W R Type Transformer Dual 12V/15V/18V 18V + 12V for Preamp DAC Headphone Amplifier Copper Wire Shielded 30W R Type Transformer Dual 12V/15V/18V 18V + 12V for Preamp DAC Headphone Amplifier

Copper Wire Shielded 30W R Type Transformer Dual 12V/15V/18V 18V + 12V for Preamp DAC Headphone Amplifier

$133.24 $133.24

Categories: Home Improvement, Electrical Equipment & Supplies

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2% off
Preamp Preamplifier Volume Tone Control Finished Board Amplifier NE5532 AC 12V - 18V Treble Midrange Bass EQ DIY Dual Preamp Preamplifier Volume Tone Control Finished Board Amplifier NE5532 AC 12V - 18V Treble Midrange Bass EQ DIY Dual

Preamp Preamplifier Volume Tone Control Finished Board Amplifier NE5532 AC 12V - 18V Treble Midrange Bass EQ DIY Dual

$127.99 $130.99

Categories: Home Improvement, Electrical Equipment & Supplies

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33% off
Punctual- AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone US Plug Punctual- AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone US Plug

Punctual- AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone US Plug

$19.69 $29.39

Categories: Home Improvement, Electrical Equipment & Supplies

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DC Linear Power Supply PCB Board 3. for 3v to 36V Adjustable Output Low Noise High Performance for Tube Preamp and Router DC Linear Power Supply PCB Board 3. for 3v to 36V Adjustable Output Low Noise High Performance for Tube Preamp and Router

DC Linear Power Supply PCB Board 3. for 3v to 36V Adjustable Output Low Noise High Performance for Tube Preamp and Router

$263.57 $263.57

Categories: Home Improvement, Electrical Equipment & Supplies

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SG3525 LM358 Inverter Drive Plate Frequency Adjustable Mixer Preamp Drive Module 12V-24V High-Frequency High Current SG3525 LM358 Inverter Drive Plate Frequency Adjustable Mixer Preamp Drive Module 12V-24V High-Frequency High Current

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$32.52 $67.74

Categories: Home Improvement, Electrical Equipment & Supplies

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