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29% off
Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

$9.44$13.29

Updated Pre-Drilling Generator Power Inlet Box 30 Amp NEMA L14-30P 125/250 Volt Waterproof Outdoor Use ETL Listed Led Indicating Updated Pre-Drilling Generator Power Inlet Box 30 Amp NEMA L14-30P 125/250 Volt Waterproof Outdoor Use ETL Listed Led Indicating

Updated Pre-Drilling Generator Power Inlet Box 30 Amp NEMA L14-30P 125/250 Volt Waterproof Outdoor Use ETL Listed Led Indicating

$345.91$345.91

1 sold
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

$154.29$154.29

20% off
R Core Transformer 50W R35 115-230V To 4X18V 0.7A Custom Copper Shield R-type Power Transformers Preamp Decoder Board Amplifier R Core Transformer 50W R35 115-230V To 4X18V 0.7A Custom Copper Shield R-type Power Transformers Preamp Decoder Board Amplifier

R Core Transformer 50W R35 115-230V To 4X18V 0.7A Custom Copper Shield R-type Power Transformers Preamp Decoder Board Amplifier

$42.75$53.44

1 sold
26% off
2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control 2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

$9.01$12.18

15% off
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

$13.59$15.99

1 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

$102.70$102.70

1 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

$86.20$86.20

1 sold
11% off
200W AC220V/230V240/110V toroidal transformers Dual 28V Dual 12V single 12V Power Adapter DAC Preamp Amplifier Ring Transformer 200W AC220V/230V240/110V toroidal transformers Dual 28V Dual 12V single 12V Power Adapter DAC Preamp Amplifier Ring Transformer

200W AC220V/230V240/110V toroidal transformers Dual 28V Dual 12V single 12V Power Adapter DAC Preamp Amplifier Ring Transformer

$160.87$180.75

1 sold
3% off
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

$32.31$33.39

20% 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

$42.75$53.44

2 sold
20% off
R Core Transformer 50W R35 Transformers 115-230V To 4X15V 0.83A Custom Copper Shield Pre-amp Decoder Board Power Amplifier R Core Transformer 50W R35 Transformers 115-230V To 4X15V 0.83A Custom Copper Shield Pre-amp Decoder Board Power Amplifier

R Core Transformer 50W R35 Transformers 115-230V To 4X15V 0.83A Custom Copper Shield Pre-amp Decoder Board Power Amplifier

$42.75$53.44

1 sold
2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control 2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

$8.79$8.79

1 sold
1 piece NE5532AN NE5532 DIP-8 Double Op Amp New Original Audio Operational Amplifier For Pre-amp Preamplifier Tone Board

1 piece NE5532AN NE5532 DIP-8 Double Op Amp New Original Audio Operational Amplifier For Pre-amp Preamplifier Tone Board

$33.38$33.38

1 sold
43% off
30 Amp Generator Cord and Power Inlet Box (Pre-Drilled) Waterproof Kit, 25 Feet Nema L14 30p Generator Extension Cord 30 Amp Generator Cord and Power Inlet Box (Pre-Drilled) Waterproof Kit, 25 Feet Nema L14 30p Generator Extension Cord

30 Amp Generator Cord and Power Inlet Box (Pre-Drilled) Waterproof Kit, 25 Feet Nema L14 30p Generator Extension Cord

$643.30$1128.59

1 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

$83.93$83.93

15% off
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

$11.04$12.99

1 sold
Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

$10.80$10.80

20% off
R Core Transformer 30W R20 Transformers 220V To 16V-0-16V 2X9V Copper Custom Shield Preamp Decoder DAC Audio Power Supply R Core Transformer 30W R20 Transformers 220V To 16V-0-16V 2X9V Copper Custom Shield Preamp Decoder DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 220V To 16V-0-16V 2X9V Copper Custom Shield Preamp Decoder DAC Audio Power Supply

$27.69$34.61

1 sold
20% off
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

$19.99$24.99

2 sold
38% off
Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple With Shield Cover, Easy To Use Durable Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple With Shield Cover, Easy To Use Durable

Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple With Shield Cover, Easy To Use Durable

$22.98$37.06

19% 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

$11.74$14.49

1 sold
20% off
R Core Transformer 30W R20 Transformers 230V To 2X15V 2X7V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply R Core Transformer 30W R20 Transformers 230V To 2X15V 2X7V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 230V To 2X15V 2X7V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

$27.69$34.61

1 sold
2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control 2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

$65.68$65.68

1 sold
31% off
NE5532 DC12V2A Bluetooth 4.2 HIFI Preamp 6J5 Home Audio Tube Amplifier Fever Bile Preamp Tone Board 470UF/25V NE5532 DC12V2A Bluetooth 4.2 HIFI Preamp 6J5 Home Audio Tube Amplifier Fever Bile Preamp Tone Board 470UF/25V

NE5532 DC12V2A Bluetooth 4.2 HIFI Preamp 6J5 Home Audio Tube Amplifier Fever Bile Preamp Tone Board 470UF/25V

$20.22$29.30

1 sold
3% off
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

$192.79$199.39

3% off
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

$27.69$28.59

1 sold
2% off
1Pc 0905 Full Aluminum Enclosure mini Power Ear Amplifier Case Preamp Box PSU Chassis 158x92x47mm 1Pc 0905 Full Aluminum Enclosure mini Power Ear Amplifier Case Preamp Box PSU Chassis 158x92x47mm

1Pc 0905 Full Aluminum Enclosure mini Power Ear Amplifier Case Preamp Box PSU Chassis 158x92x47mm

$23.17$23.77

1 sold
5% off
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

$233.03$247.30

1 sold
20% off
R Core Transformer 50W R35 Transformers 115-230V To 12V 2X20V 2X15V Custom Copper Shield Pre-amp Decoder Board Power Amplifier R Core Transformer 50W R35 Transformers 115-230V To 12V 2X20V 2X15V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

R Core Transformer 50W R35 Transformers 115-230V To 12V 2X20V 2X15V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

$42.75$53.44

1 sold
52% off
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

$11.13$23.19

37% off
2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control 2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

$8.85$14.04

Dual Xdcpa10BT Accessories Premium Replaces High Performance Durable Spare Parts Pre-amp 18 Pin Connector Cord Assembly Harness Dual Xdcpa10BT Accessories Premium Replaces High Performance Durable Spare Parts Pre-amp 18 Pin Connector Cord Assembly Harness

Dual Xdcpa10BT Accessories Premium Replaces High Performance Durable Spare Parts Pre-amp 18 Pin Connector Cord Assembly Harness

$109.18$109.18

1 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

1 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

$33.53$33.53

1 sold
10% off
30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp 30W 30VA Toroidal Transformer 220V 50Hz Input 17V-0-17V 9V Output Amplifier Audio X-5 Preamp

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

$10.75$11.95

1 sold
29% off
Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

$9.44 $13.29

Categories: Home Improvement, Electrical Equipment & Supplies

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Updated Pre-Drilling Generator Power Inlet Box 30 Amp NEMA L14-30P 125/250 Volt Waterproof Outdoor Use ETL Listed Led Indicating Updated Pre-Drilling Generator Power Inlet Box 30 Amp NEMA L14-30P 125/250 Volt Waterproof Outdoor Use ETL Listed Led Indicating

Updated Pre-Drilling Generator Power Inlet Box 30 Amp NEMA L14-30P 125/250 Volt Waterproof Outdoor Use ETL Listed Led Indicating

$345.91 $345.91

1 sold

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

$154.29 $154.29

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
R Core Transformer 50W R35 115-230V To 4X18V 0.7A Custom Copper Shield R-type Power Transformers Preamp Decoder Board Amplifier R Core Transformer 50W R35 115-230V To 4X18V 0.7A Custom Copper Shield R-type Power Transformers Preamp Decoder Board Amplifier

R Core Transformer 50W R35 115-230V To 4X18V 0.7A Custom Copper Shield R-type Power Transformers Preamp Decoder Board Amplifier

$42.75 $53.44

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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26% off
2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control 2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

$9.01 $12.18

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
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

$13.59 $15.99

1 sold

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

$102.70 $102.70

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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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

$86.20 $86.20

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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11% off
200W AC220V/230V240/110V toroidal transformers Dual 28V Dual 12V single 12V Power Adapter DAC Preamp Amplifier Ring Transformer 200W AC220V/230V240/110V toroidal transformers Dual 28V Dual 12V single 12V Power Adapter DAC Preamp Amplifier Ring Transformer

200W AC220V/230V240/110V toroidal transformers Dual 28V Dual 12V single 12V Power Adapter DAC Preamp Amplifier Ring Transformer

$160.87 $180.75

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
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

$32.31 $33.39

Categories: Home Improvement, Electrical Equipment & Supplies

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20% 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

$42.75 $53.44

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
R Core Transformer 50W R35 Transformers 115-230V To 4X15V 0.83A Custom Copper Shield Pre-amp Decoder Board Power Amplifier R Core Transformer 50W R35 Transformers 115-230V To 4X15V 0.83A Custom Copper Shield Pre-amp Decoder Board Power Amplifier

R Core Transformer 50W R35 Transformers 115-230V To 4X15V 0.83A Custom Copper Shield Pre-amp Decoder Board Power Amplifier

$42.75 $53.44

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control 2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

$8.79 $8.79

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1 piece NE5532AN NE5532 DIP-8 Double Op Amp New Original Audio Operational Amplifier For Pre-amp Preamplifier Tone Board

1 piece NE5532AN NE5532 DIP-8 Double Op Amp New Original Audio Operational Amplifier For Pre-amp Preamplifier Tone Board

$33.38 $33.38

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
43% off
30 Amp Generator Cord and Power Inlet Box (Pre-Drilled) Waterproof Kit, 25 Feet Nema L14 30p Generator Extension Cord 30 Amp Generator Cord and Power Inlet Box (Pre-Drilled) Waterproof Kit, 25 Feet Nema L14 30p Generator Extension Cord

30 Amp Generator Cord and Power Inlet Box (Pre-Drilled) Waterproof Kit, 25 Feet Nema L14 30p Generator Extension Cord

$643.30 $1128.59

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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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

$83.93 $83.93

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
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

$11.04 $12.99

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

Dual AC Dual 12V DX338A Series Front Tuning Board Power Amplifier Front Board Preamp Amplifier Tone Board

$10.80 $10.80

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
R Core Transformer 30W R20 Transformers 220V To 16V-0-16V 2X9V Copper Custom Shield Preamp Decoder DAC Audio Power Supply R Core Transformer 30W R20 Transformers 220V To 16V-0-16V 2X9V Copper Custom Shield Preamp Decoder DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 220V To 16V-0-16V 2X9V Copper Custom Shield Preamp Decoder DAC Audio Power Supply

$27.69 $34.61

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
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

$19.99 $24.99

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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38% off
Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple With Shield Cover, Easy To Use Durable Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple With Shield Cover, Easy To Use Durable

Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple With Shield Cover, Easy To Use Durable

$22.98 $37.06

Categories: Home Improvement, Electrical Equipment & Supplies

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19% 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

$11.74 $14.49

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
R Core Transformer 30W R20 Transformers 230V To 2X15V 2X7V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply R Core Transformer 30W R20 Transformers 230V To 2X15V 2X7V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 230V To 2X15V 2X7V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

$27.69 $34.61

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control 2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

$65.68 $65.68

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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31% off
NE5532 DC12V2A Bluetooth 4.2 HIFI Preamp 6J5 Home Audio Tube Amplifier Fever Bile Preamp Tone Board 470UF/25V NE5532 DC12V2A Bluetooth 4.2 HIFI Preamp 6J5 Home Audio Tube Amplifier Fever Bile Preamp Tone Board 470UF/25V

NE5532 DC12V2A Bluetooth 4.2 HIFI Preamp 6J5 Home Audio Tube Amplifier Fever Bile Preamp Tone Board 470UF/25V

$20.22 $29.30

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
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

$192.79 $199.39

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
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

$27.69 $28.59

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2% off
1Pc 0905 Full Aluminum Enclosure mini Power Ear Amplifier Case Preamp Box PSU Chassis 158x92x47mm 1Pc 0905 Full Aluminum Enclosure mini Power Ear Amplifier Case Preamp Box PSU Chassis 158x92x47mm

1Pc 0905 Full Aluminum Enclosure mini Power Ear Amplifier Case Preamp Box PSU Chassis 158x92x47mm

$23.17 $23.77

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
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

$233.03 $247.30

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
R Core Transformer 50W R35 Transformers 115-230V To 12V 2X20V 2X15V Custom Copper Shield Pre-amp Decoder Board Power Amplifier R Core Transformer 50W R35 Transformers 115-230V To 12V 2X20V 2X15V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

R Core Transformer 50W R35 Transformers 115-230V To 12V 2X20V 2X15V Custom Copper Shield Pre-amp Decoder Board Power Amplifier

$42.75 $53.44

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
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