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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

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

$111.00$111.00

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$41.59$41.59

5 sold
7% 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

$12.08$12.99

22% off
R Core Transformer 30W R20 Transformers 230V To 2X15V 2X8V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply R Core Transformer 30W R20 Transformers 230V To 2X15V 2X8V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 230V To 2X15V 2X8V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

$27.58$35.36

9 sold
40% off
35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy

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

$10.79$17.99

27% off
H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

$24.78$33.94

41% off
H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring B H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring B

H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring B

$17.14$29.05

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

$52.92$58.80

22% off
R Core Transformer 30W R20 Transformers 230V To 2X15V 2X9V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply R Core Transformer 30W R20 Transformers 230V To 2X15V 2X9V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 230V To 2X15V 2X9V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

$27.00$34.61

11 sold
35% off
1pc 115V/230V 30W Audio R-Core Transformer high quality 18Vx2 + 9V x2 for preamp 1pc 115V/230V 30W Audio R-Core Transformer high quality 18Vx2 + 9V x2 for preamp

1pc 115V/230V 30W Audio R-Core Transformer high quality 18Vx2 + 9V x2 for preamp

$8.44$12.99

1 Piece 40*12MM Audio shock-absorbing Foot Pads Aluminum Alloy CD Preamp Amplifier Computer Machine Feet Speaker Nail Pads 1 Piece 40*12MM Audio shock-absorbing Foot Pads Aluminum Alloy CD Preamp Amplifier Computer Machine Feet Speaker Nail Pads

1 Piece 40*12MM Audio shock-absorbing Foot Pads Aluminum Alloy CD Preamp Amplifier Computer Machine Feet Speaker Nail Pads

$9.35$9.35

High-Quality DAC Decoder Module - 112dB SNR Preamp Audio Decoder for Superior Sound Quality High-Quality DAC Decoder Module - 112dB SNR Preamp Audio Decoder for Superior Sound Quality

High-Quality DAC Decoder Module - 112dB SNR Preamp Audio Decoder for Superior Sound Quality

$90.84$90.84

5% off
AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$20.60$21.68

15% off
AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$2.55$3.00

8 sold
40% off
6J1 Tube Amplifiers Board Vacuum Electron Tube Valve Preamp Headphone Amp Parts Preamplifier Musical Fidelity DIY Kit 6J1 Tube Amplifiers Board Vacuum Electron Tube Valve Preamp Headphone Amp Parts Preamplifier Musical Fidelity DIY Kit

6J1 Tube Amplifiers Board Vacuum Electron Tube Valve Preamp Headphone Amp Parts Preamplifier Musical Fidelity DIY Kit

$98.13$166.10

14% 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

$12.03$13.99

50% off
Chassis Backlight Audio Preamp Home Audio Professional Equipment 90*70mm 500V DC Circuit Current Sensitivity 1000uA Chassis Backlight Audio Preamp Home Audio Professional Equipment 90*70mm 500V DC Circuit Current Sensitivity 1000uA

Chassis Backlight Audio Preamp Home Audio Professional Equipment 90*70mm 500V DC Circuit Current Sensitivity 1000uA

$175.34$350.68

12% off
AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$19.08$21.68

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

$157.68$157.68

1 sold
6% off
DC 10V 12V 24V NE5532 Subwoofer Pre-Amplifier Preamp Board Low-pass Filter Module DC 10V 12V 24V NE5532 Subwoofer Pre-Amplifier Preamp Board Low-pass Filter Module

DC 10V 12V 24V NE5532 Subwoofer Pre-Amplifier Preamp Board Low-pass Filter Module

$30.81$32.78

ZK-DAM K1 DSP Tuning Preamp Bluetooth Decoder Board Non-Destructive Fever U Disk Coaxial Sound Card TF Decoding Board Promotion ZK-DAM K1 DSP Tuning Preamp Bluetooth Decoder Board Non-Destructive Fever U Disk Coaxial Sound Card TF Decoding Board Promotion

ZK-DAM K1 DSP Tuning Preamp Bluetooth Decoder Board Non-Destructive Fever U Disk Coaxial Sound Card TF Decoding Board Promotion

$16.30$16.30

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

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

$27.87$27.87

14 sold
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

$21.31$21.31

3 sold
7% 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

$12.08$12.99

40% off
H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

$196.39$327.31

7% 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

$10.24$11.01

103 sold
200W AC220V/230V toroidal transformers 28V-0-28V 24V-0-24V 15V-0-15V 12V-Power Adapter DAC Preamp Amplifier Ring Transformer 200W AC220V/230V toroidal transformers 28V-0-28V 24V-0-24V 15V-0-15V 12V-Power Adapter DAC Preamp Amplifier Ring Transformer

200W AC220V/230V toroidal transformers 28V-0-28V 24V-0-24V 15V-0-15V 12V-Power Adapter DAC Preamp Amplifier Ring Transformer

$157.13$157.13

5 sold
22% off
ABBO-2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control ABBO-2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

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

$8.99$11.52

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

$25.56$25.56

17 sold
26% 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

$3.72$5.03

2 sold
36% off
XH-A901 NE5532 Tone Board Preamp Pre-Amp with Treble Bass Pre-Amplifier Board HOT XH-A901 NE5532 Tone Board Preamp Pre-Amp with Treble Bass Pre-Amplifier Board HOT

XH-A901 NE5532 Tone Board Preamp Pre-Amp with Treble Bass Pre-Amplifier Board HOT

$3.99$6.24

34% off
Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple with Shield Cover Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple with Shield Cover

Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple with Shield Cover

$22.44$34.00

1 sold
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

$11.95$11.95

2 sold
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

$216.88$216.88

4 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

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

$111.00 $111.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$41.59 $41.59

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% 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

$12.08 $12.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
22% off
R Core Transformer 30W R20 Transformers 230V To 2X15V 2X8V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply R Core Transformer 30W R20 Transformers 230V To 2X15V 2X8V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 230V To 2X15V 2X8V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

$27.58 $35.36

9 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
40% off
35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy 35W Sec Voltage 220V x2 + 6.3V x2 R-Core Transformer for TUBE preamp DAC amp diy

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

$10.79 $17.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
27% off
H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

$24.78 $33.94

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
41% off
H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring B H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring B

H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring B

$17.14 $29.05

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

$52.92 $58.80

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
22% off
R Core Transformer 30W R20 Transformers 230V To 2X15V 2X9V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply R Core Transformer 30W R20 Transformers 230V To 2X15V 2X9V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

R Core Transformer 30W R20 Transformers 230V To 2X15V 2X9V Copper Custom Shield Preamp Decoder Earphone DAC Audio Power Supply

$27.00 $34.61

11 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
35% off
1pc 115V/230V 30W Audio R-Core Transformer high quality 18Vx2 + 9V x2 for preamp 1pc 115V/230V 30W Audio R-Core Transformer high quality 18Vx2 + 9V x2 for preamp

1pc 115V/230V 30W Audio R-Core Transformer high quality 18Vx2 + 9V x2 for preamp

$8.44 $12.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1 Piece 40*12MM Audio shock-absorbing Foot Pads Aluminum Alloy CD Preamp Amplifier Computer Machine Feet Speaker Nail Pads 1 Piece 40*12MM Audio shock-absorbing Foot Pads Aluminum Alloy CD Preamp Amplifier Computer Machine Feet Speaker Nail Pads

1 Piece 40*12MM Audio shock-absorbing Foot Pads Aluminum Alloy CD Preamp Amplifier Computer Machine Feet Speaker Nail Pads

$9.35 $9.35

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
High-Quality DAC Decoder Module - 112dB SNR Preamp Audio Decoder for Superior Sound Quality High-Quality DAC Decoder Module - 112dB SNR Preamp Audio Decoder for Superior Sound Quality

High-Quality DAC Decoder Module - 112dB SNR Preamp Audio Decoder for Superior Sound Quality

$90.84 $90.84

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$20.60 $21.68

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
15% off
AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$2.55 $3.00

8 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
40% off
6J1 Tube Amplifiers Board Vacuum Electron Tube Valve Preamp Headphone Amp Parts Preamplifier Musical Fidelity DIY Kit 6J1 Tube Amplifiers Board Vacuum Electron Tube Valve Preamp Headphone Amp Parts Preamplifier Musical Fidelity DIY Kit

6J1 Tube Amplifiers Board Vacuum Electron Tube Valve Preamp Headphone Amp Parts Preamplifier Musical Fidelity DIY Kit

$98.13 $166.10

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
14% 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

$12.03 $13.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
Chassis Backlight Audio Preamp Home Audio Professional Equipment 90*70mm 500V DC Circuit Current Sensitivity 1000uA Chassis Backlight Audio Preamp Home Audio Professional Equipment 90*70mm 500V DC Circuit Current Sensitivity 1000uA

Chassis Backlight Audio Preamp Home Audio Professional Equipment 90*70mm 500V DC Circuit Current Sensitivity 1000uA

$175.34 $350.68

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
12% off
AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

AD797 AD797SQ/883B Pottery Seal Single Op Amp Operational Amplifier Upgrade NE5534AN OPA604AP AD797ANZ AD844ANZ for DAC Preamp

$19.08 $21.68

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

$157.68 $157.68

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
DC 10V 12V 24V NE5532 Subwoofer Pre-Amplifier Preamp Board Low-pass Filter Module DC 10V 12V 24V NE5532 Subwoofer Pre-Amplifier Preamp Board Low-pass Filter Module

DC 10V 12V 24V NE5532 Subwoofer Pre-Amplifier Preamp Board Low-pass Filter Module

$30.81 $32.78

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ZK-DAM K1 DSP Tuning Preamp Bluetooth Decoder Board Non-Destructive Fever U Disk Coaxial Sound Card TF Decoding Board Promotion ZK-DAM K1 DSP Tuning Preamp Bluetooth Decoder Board Non-Destructive Fever U Disk Coaxial Sound Card TF Decoding Board Promotion

ZK-DAM K1 DSP Tuning Preamp Bluetooth Decoder Board Non-Destructive Fever U Disk Coaxial Sound Card TF Decoding Board Promotion

$16.30 $16.30

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

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

$27.87 $27.87

14 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$21.31 $21.31

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% 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

$12.08 $12.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
40% off
H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

H02 CNC Power Supply Aluminum Alloy Shell Can Be AC DC Preamp Power Supply Installed Convenient Wiring A

$196.39 $327.31

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% 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

$10.24 $11.01

103 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
200W AC220V/230V toroidal transformers 28V-0-28V 24V-0-24V 15V-0-15V 12V-Power Adapter DAC Preamp Amplifier Ring Transformer 200W AC220V/230V toroidal transformers 28V-0-28V 24V-0-24V 15V-0-15V 12V-Power Adapter DAC Preamp Amplifier Ring Transformer

200W AC220V/230V toroidal transformers 28V-0-28V 24V-0-24V 15V-0-15V 12V-Power Adapter DAC Preamp Amplifier Ring Transformer

$157.13 $157.13

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
22% off
ABBO-2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control ABBO-2.0 HIFI AN4558 Audio Preamplifier Bass Midrange Treble Balance Adjustable Audio Preamp Finished Board with Tone Control

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

$8.99 $11.52

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

$25.56 $25.56

17 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% 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

$3.72 $5.03

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
36% off
XH-A901 NE5532 Tone Board Preamp Pre-Amp with Treble Bass Pre-Amplifier Board HOT XH-A901 NE5532 Tone Board Preamp Pre-Amp with Treble Bass Pre-Amplifier Board HOT

XH-A901 NE5532 Tone Board Preamp Pre-Amp with Treble Bass Pre-Amplifier Board HOT

$3.99 $6.24

Categories: Home Improvement, Electrical Equipment & Supplies

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34% off
Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple with Shield Cover Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple with Shield Cover

Tube Preamp Switch Power Supply Valve Amplifier Transformer High Power Low Ripple with Shield Cover

$22.44 $34.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2 sold

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Categories: Home Improvement, Electrical Equipment & Supplies

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