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

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

$34.15$34.15

6 sold
XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board

XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board

$1.10$1.10

36% off
DC Dual Circuit TPA3255 Pure Power Circuit With Adjustable Preamp Gain MCU Smart Protection & Advanced Cooling System DC Dual Circuit TPA3255 Pure Power Circuit With Adjustable Preamp Gain MCU Smart Protection & Advanced Cooling System

DC Dual Circuit TPA3255 Pure Power Circuit With Adjustable Preamp Gain MCU Smart Protection & Advanced Cooling System

$326.00$509.38

70% off
For HiFi 6SN7 Tube Preamp Kit with Integrated Power Supply Board 4 Audio Inputs Compact Size 160x230mm and 100x230mm For HiFi 6SN7 Tube Preamp Kit with Integrated Power Supply Board 4 Audio Inputs Compact Size 160x230mm and 100x230mm

For HiFi 6SN7 Tube Preamp Kit with Integrated Power Supply Board 4 Audio Inputs Compact Size 160x230mm and 100x230mm

$711.11$2370.37

19% off
Home Audio Professional Equipment TN-90A Audio Preamp Power Amp Connector Bulb 3.0 3.2V 20mA Pointer Swing Direction Home Audio Professional Equipment TN-90A Audio Preamp Power Amp Connector Bulb 3.0 3.2V 20mA Pointer Swing Direction

Home Audio Professional Equipment TN-90A Audio Preamp Power Amp Connector Bulb 3.0 3.2V 20mA Pointer Swing Direction

$216.87$267.74

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
10% off
30VA pure copper toroidal audio transformer input 220/230 output 12V--0--12V 15V--0--15V 24V-0-24V 30V-0-30V for preamplifier 30VA pure copper toroidal audio transformer input 220/230 output 12V--0--12V 15V--0--15V 24V-0-24V 30V-0-30V for preamplifier

30VA pure copper toroidal audio transformer input 220/230 output 12V--0--12V 15V--0--15V 24V-0-24V 30V-0-30V for preamplifier

$74.16$82.40

16 sold
49% off
1Pc For Pairing Tube Amplifiers Preamplifier 6BA6 EF93 6K4 Vacuum Tubes Valve Electronic Tube Upgrade Replacement 1Pc For Pairing Tube Amplifiers Preamplifier 6BA6 EF93 6K4 Vacuum Tubes Valve Electronic Tube Upgrade Replacement

1Pc For Pairing Tube Amplifiers Preamplifier 6BA6 EF93 6K4 Vacuum Tubes Valve Electronic Tube Upgrade Replacement

$42.48$84.95

4 sold
PT2399 DIGITAL ECHO SURROUND NE5532 PRE-AMP for MICROPHONE DIY KIT PT2399 DIGITAL ECHO SURROUND NE5532 PRE-AMP for MICROPHONE DIY KIT

PT2399 DIGITAL ECHO SURROUND NE5532 PRE-AMP for MICROPHONE DIY KIT

$21.88$21.88

10% off
TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

$69.22$76.91

7 sold
1PC 30VA 30W 15V *2 + 6V *2 R-Core Transformer for preamp DAC amp diy 1PC 30VA 30W 15V *2 + 6V *2 R-Core Transformer for preamp DAC amp diy

1PC 30VA 30W 15V *2 + 6V *2 R-Core Transformer for preamp DAC amp diy

$14.99$14.99

4 sold
1% off
BZ2205R Silver Rounded Corner Full Aluminum Chassis Enclosure for Amp Preamp DAC DIY Audio BZ2205R Silver Rounded Corner Full Aluminum Chassis Enclosure for Amp Preamp DAC DIY Audio

BZ2205R Silver Rounded Corner Full Aluminum Chassis Enclosure for Amp Preamp DAC DIY Audio

$258.92$261.54

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

$104.91$104.91

35% off
6SN7 Tube Preamp Board Kit Including PSU Board for HiFi Audio Projects 4 Input Connections Double Sided Gold PCB 6SN7 Tube Preamp Board Kit Including PSU Board for HiFi Audio Projects 4 Input Connections Double Sided Gold PCB

6SN7 Tube Preamp Board Kit Including PSU Board for HiFi Audio Projects 4 Input Connections Double Sided Gold PCB

$858.84$1321.30

50% off
2.0/2 channel tone preamp hifi fever amplifier, bluetooth 5.0 2.0/2 channel tone preamp hifi fever amplifier, bluetooth 5.0

2.0/2 channel tone preamp hifi fever amplifier, bluetooth 5.0

$980.59$1961.19

6% off
TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

$84.77$90.18

1% off
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH Control Circuit Telephone Preamp

$5.58$5.61

11 sold
70% off
6SN7 Valve Preamp Kit for Audio Projects with PSU Board 4 Input Channels Gold Plated PCB 160x230mm Preamplifier Board 6SN7 Valve Preamp Kit for Audio Projects with PSU Board 4 Input Channels Gold Plated PCB 160x230mm Preamplifier Board

6SN7 Valve Preamp Kit for Audio Projects with PSU Board 4 Input Channels Gold Plated PCB 160x230mm Preamplifier Board

$676.53$2255.11

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
67% off
3PCS PCB-Mounted Silicon Microphone Module with Preamp for Low-Noise Audio Acquisition DC3V DC5V Input 18mm x 15mm 3PCS PCB-Mounted Silicon Microphone Module with Preamp for Low-Noise Audio Acquisition DC3V DC5V Input 18mm x 15mm

3PCS PCB-Mounted Silicon Microphone Module with Preamp for Low-Noise Audio Acquisition DC3V DC5V Input 18mm x 15mm

$23.26$70.50

14% off
Mini Overdrive Distortion Chorus Delay Compression Preamp Buffer Guitar Pedal Mini Overdrive Distortion Chorus Delay Compression Preamp Buffer Guitar Pedal

Mini Overdrive Distortion Chorus Delay Compression Preamp Buffer Guitar Pedal

$209.51$243.62

6% off
R90 Tube Preamplifier Frequency Adjust MM/MC & Balance Input Tube Preamp R90 Tube Preamplifier Frequency Adjust MM/MC & Balance Input Tube Preamp

R90 Tube Preamplifier Frequency Adjust MM/MC & Balance Input Tube Preamp

$9147.52$9731.40

14% off
Latest MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier Latest MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier

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

$5492.95$6387.15

38% 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

$5.40$8.71

2 sold
70% 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

$31.47$104.91

1pc 30VA 30W 9V*3 + 6.3V + 240V R-Core Transformer for TUBE Preamp / DAC / Amp 1pc 30VA 30W 9V*3 + 6.3V + 240V R-Core Transformer for TUBE Preamp / DAC / Amp

1pc 30VA 30W 9V*3 + 6.3V + 240V R-Core Transformer for TUBE Preamp / DAC / Amp

$30.76$30.76

4 sold
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

$114.33$114.33

10 sold
40% off
Toroidal Transformer 0-115V-230V, 220V Pure Copper HiFi Power Supply for Preamp Toroidal Transformer 0-115V-230V, 220V Pure Copper HiFi Power Supply for Preamp

Toroidal Transformer 0-115V-230V, 220V Pure Copper HiFi Power Supply for Preamp

$136.58$227.64

14% off
DIY with Built-in Active Circuitry 3-band EQ Preamp Board DIY with Built-in Active Circuitry 3-band EQ Preamp Board

DIY with Built-in Active Circuitry 3-band EQ Preamp Board

$163.44$190.05

20W Power Transformer for Vacuum Tube Preamp EI57 Coreinput 220V Output 180V-0-180V /35mA, 0-6.3V /1.5A 20W Power Transformer for Vacuum Tube Preamp EI57 Coreinput 220V Output 180V-0-180V /35mA, 0-6.3V /1.5A

20W Power Transformer for Vacuum Tube Preamp EI57 Coreinput 220V Output 180V-0-180V /35mA, 0-6.3V /1.5A

$107.62$107.62

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

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

$26.99$26.99

4% off
Remote Edition Preamplifier AC100V-AC240V MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC100V-AC240V MP-701 MK3 Tube Preamp Best Upgraded

Remote Edition Preamplifier AC100V-AC240V MP-701 MK3 Tube Preamp Best Upgraded

$5303.94$5524.94

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

$2152.41$2218.98

40% 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

$853.76$1422.94

1PC 35W Sec Voltage 220V X2 + 6.3V X2 R-Core Transformer for TUBE Preamp DAC Amp DIY 1PC 35W Sec Voltage 220V X2 + 6.3V X2 R-Core Transformer for TUBE Preamp DAC Amp DIY

1PC 35W Sec Voltage 220V X2 + 6.3V X2 R-Core Transformer for TUBE Preamp DAC Amp DIY

$36.41$36.41

3 sold
1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy 1PC 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy

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

$34.15 $34.15

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board

XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board

$1.10 $1.10

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
36% off
DC Dual Circuit TPA3255 Pure Power Circuit With Adjustable Preamp Gain MCU Smart Protection & Advanced Cooling System DC Dual Circuit TPA3255 Pure Power Circuit With Adjustable Preamp Gain MCU Smart Protection & Advanced Cooling System

DC Dual Circuit TPA3255 Pure Power Circuit With Adjustable Preamp Gain MCU Smart Protection & Advanced Cooling System

$326.00 $509.38

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
70% off
For HiFi 6SN7 Tube Preamp Kit with Integrated Power Supply Board 4 Audio Inputs Compact Size 160x230mm and 100x230mm For HiFi 6SN7 Tube Preamp Kit with Integrated Power Supply Board 4 Audio Inputs Compact Size 160x230mm and 100x230mm

For HiFi 6SN7 Tube Preamp Kit with Integrated Power Supply Board 4 Audio Inputs Compact Size 160x230mm and 100x230mm

$711.11 $2370.37

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
19% off
Home Audio Professional Equipment TN-90A Audio Preamp Power Amp Connector Bulb 3.0 3.2V 20mA Pointer Swing Direction Home Audio Professional Equipment TN-90A Audio Preamp Power Amp Connector Bulb 3.0 3.2V 20mA Pointer Swing Direction

Home Audio Professional Equipment TN-90A Audio Preamp Power Amp Connector Bulb 3.0 3.2V 20mA Pointer Swing Direction

$216.87 $267.74

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
10% off
30VA pure copper toroidal audio transformer input 220/230 output 12V--0--12V 15V--0--15V 24V-0-24V 30V-0-30V for preamplifier 30VA pure copper toroidal audio transformer input 220/230 output 12V--0--12V 15V--0--15V 24V-0-24V 30V-0-30V for preamplifier

30VA pure copper toroidal audio transformer input 220/230 output 12V--0--12V 15V--0--15V 24V-0-24V 30V-0-30V for preamplifier

$74.16 $82.40

16 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
49% off
1Pc For Pairing Tube Amplifiers Preamplifier 6BA6 EF93 6K4 Vacuum Tubes Valve Electronic Tube Upgrade Replacement 1Pc For Pairing Tube Amplifiers Preamplifier 6BA6 EF93 6K4 Vacuum Tubes Valve Electronic Tube Upgrade Replacement

1Pc For Pairing Tube Amplifiers Preamplifier 6BA6 EF93 6K4 Vacuum Tubes Valve Electronic Tube Upgrade Replacement

$42.48 $84.95

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
PT2399 DIGITAL ECHO SURROUND NE5532 PRE-AMP for MICROPHONE DIY KIT PT2399 DIGITAL ECHO SURROUND NE5532 PRE-AMP for MICROPHONE DIY KIT

PT2399 DIGITAL ECHO SURROUND NE5532 PRE-AMP for MICROPHONE DIY KIT

$21.88 $21.88

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

$69.22 $76.91

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1PC 30VA 30W 15V *2 + 6V *2 R-Core Transformer for preamp DAC amp diy 1PC 30VA 30W 15V *2 + 6V *2 R-Core Transformer for preamp DAC amp diy

1PC 30VA 30W 15V *2 + 6V *2 R-Core Transformer for preamp DAC amp diy

$14.99 $14.99

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1% off
BZ2205R Silver Rounded Corner Full Aluminum Chassis Enclosure for Amp Preamp DAC DIY Audio BZ2205R Silver Rounded Corner Full Aluminum Chassis Enclosure for Amp Preamp DAC DIY Audio

BZ2205R Silver Rounded Corner Full Aluminum Chassis Enclosure for Amp Preamp DAC DIY Audio

$258.92 $261.54

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$104.91 $104.91

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
35% off
6SN7 Tube Preamp Board Kit Including PSU Board for HiFi Audio Projects 4 Input Connections Double Sided Gold PCB 6SN7 Tube Preamp Board Kit Including PSU Board for HiFi Audio Projects 4 Input Connections Double Sided Gold PCB

6SN7 Tube Preamp Board Kit Including PSU Board for HiFi Audio Projects 4 Input Connections Double Sided Gold PCB

$858.84 $1321.30

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
2.0/2 channel tone preamp hifi fever amplifier, bluetooth 5.0 2.0/2 channel tone preamp hifi fever amplifier, bluetooth 5.0

2.0/2 channel tone preamp hifi fever amplifier, bluetooth 5.0

$980.59 $1961.19

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

TA7668 Stereo Cassette Recorder Magnetic Head Preamp Board; Cassette Player; Desktop Tape Recorder Mechanism

$84.77 $90.18

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1% off
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH Control Circuit Telephone Preamp

$5.58 $5.61

11 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
70% off
6SN7 Valve Preamp Kit for Audio Projects with PSU Board 4 Input Channels Gold Plated PCB 160x230mm Preamplifier Board 6SN7 Valve Preamp Kit for Audio Projects with PSU Board 4 Input Channels Gold Plated PCB 160x230mm Preamplifier Board

6SN7 Valve Preamp Kit for Audio Projects with PSU Board 4 Input Channels Gold Plated PCB 160x230mm Preamplifier Board

$676.53 $2255.11

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

Buy Now
67% off
3PCS PCB-Mounted Silicon Microphone Module with Preamp for Low-Noise Audio Acquisition DC3V DC5V Input 18mm x 15mm 3PCS PCB-Mounted Silicon Microphone Module with Preamp for Low-Noise Audio Acquisition DC3V DC5V Input 18mm x 15mm

3PCS PCB-Mounted Silicon Microphone Module with Preamp for Low-Noise Audio Acquisition DC3V DC5V Input 18mm x 15mm

$23.26 $70.50

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
14% off
Mini Overdrive Distortion Chorus Delay Compression Preamp Buffer Guitar Pedal Mini Overdrive Distortion Chorus Delay Compression Preamp Buffer Guitar Pedal

Mini Overdrive Distortion Chorus Delay Compression Preamp Buffer Guitar Pedal

$209.51 $243.62

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
R90 Tube Preamplifier Frequency Adjust MM/MC & Balance Input Tube Preamp R90 Tube Preamplifier Frequency Adjust MM/MC & Balance Input Tube Preamp

R90 Tube Preamplifier Frequency Adjust MM/MC & Balance Input Tube Preamp

$9147.52 $9731.40

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
14% off
Latest MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier Latest MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier

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

$5492.95 $6387.15

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
38% 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

$5.40 $8.71

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
70% 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

$31.47 $104.91

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1pc 30VA 30W 9V*3 + 6.3V + 240V R-Core Transformer for TUBE Preamp / DAC / Amp 1pc 30VA 30W 9V*3 + 6.3V + 240V R-Core Transformer for TUBE Preamp / DAC / Amp

1pc 30VA 30W 9V*3 + 6.3V + 240V R-Core Transformer for TUBE Preamp / DAC / Amp

$30.76 $30.76

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$114.33 $114.33

10 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
40% off
Toroidal Transformer 0-115V-230V, 220V Pure Copper HiFi Power Supply for Preamp Toroidal Transformer 0-115V-230V, 220V Pure Copper HiFi Power Supply for Preamp

Toroidal Transformer 0-115V-230V, 220V Pure Copper HiFi Power Supply for Preamp

$136.58 $227.64

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
14% off
DIY with Built-in Active Circuitry 3-band EQ Preamp Board DIY with Built-in Active Circuitry 3-band EQ Preamp Board

DIY with Built-in Active Circuitry 3-band EQ Preamp Board

$163.44 $190.05

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
20W Power Transformer for Vacuum Tube Preamp EI57 Coreinput 220V Output 180V-0-180V /35mA, 0-6.3V /1.5A 20W Power Transformer for Vacuum Tube Preamp EI57 Coreinput 220V Output 180V-0-180V /35mA, 0-6.3V /1.5A

20W Power Transformer for Vacuum Tube Preamp EI57 Coreinput 220V Output 180V-0-180V /35mA, 0-6.3V /1.5A

$107.62 $107.62

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

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

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

$26.99 $26.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Remote Edition Preamplifier AC100V-AC240V MP-701 MK3 Tube Preamp Best Upgraded Remote Edition Preamplifier AC100V-AC240V MP-701 MK3 Tube Preamp Best Upgraded

Remote Edition Preamplifier AC100V-AC240V MP-701 MK3 Tube Preamp Best Upgraded

$5303.94 $5524.94

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$2152.41 $2218.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
40% 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

$853.76 $1422.94

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1PC 35W Sec Voltage 220V X2 + 6.3V X2 R-Core Transformer for TUBE Preamp DAC Amp DIY 1PC 35W Sec Voltage 220V X2 + 6.3V X2 R-Core Transformer for TUBE Preamp DAC Amp DIY

1PC 35W Sec Voltage 220V X2 + 6.3V X2 R-Core Transformer for TUBE Preamp DAC Amp DIY

$36.41 $36.41

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Categories: Home Improvement, Electrical Equipment & Supplies

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