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60% off
Dual AC 12V Transformer 10VA Sealing Square EI Transformer 110V 220V In Optional for Preamplifier Headphones Amps DAC Dual AC 12V Transformer 10VA Sealing Square EI Transformer 110V 220V In Optional for Preamplifier Headphones Amps DAC

Dual AC 12V Transformer 10VA Sealing Square EI Transformer 110V 220V In Optional for Preamplifier Headphones Amps DAC

$85.47$213.68

Adjustable Audio Preamplifier DIY Audio Board As Shown In The Picture Audio Preamplifier Treble Control For Home Theater Adjustable Audio Preamplifier DIY Audio Board As Shown In The Picture Audio Preamplifier Treble Control For Home Theater

Adjustable Audio Preamplifier DIY Audio Board As Shown In The Picture Audio Preamplifier Treble Control For Home Theater

$165.44$165.44

Compatible With UPC1892CT HIFI Bluetooth 5.3 Preamplifier Board Lossless USB AUX Audio Decoder Module DIY Amplifier Circuit Compatible With UPC1892CT HIFI Bluetooth 5.3 Preamplifier Board Lossless USB AUX Audio Decoder Module DIY Amplifier Circuit

Compatible With UPC1892CT HIFI Bluetooth 5.3 Preamplifier Board Lossless USB AUX Audio Decoder Module DIY Amplifier Circuit

$85.54$85.54

26% off
Karaoke Pre‑stage Reverb Effects Processor, Microphone & Musical Instrument Audio Mixer Amplifier for KTV Home Stage Karaoke Pre‑stage Reverb Effects Processor, Microphone & Musical Instrument Audio Mixer Amplifier for KTV Home Stage

Karaoke Pre‑stage Reverb Effects Processor, Microphone & Musical Instrument Audio Mixer Amplifier for KTV Home Stage

$139.85$188.98

20% off
Tube Buffer Stereo Preamp Board Kit, HiFi Preamplifier Module for Audio System Tube Buffer Stereo Preamp Board Kit, HiFi Preamplifier Module for Audio System

Tube Buffer Stereo Preamp Board Kit, HiFi Preamplifier Module for Audio System

$109.87$137.34

23% off
High-Fidelity Mic Pre-amplifier Circuit - Compact Audio Pickup Booster Module for Dynamic and Condenser Microphones High-Fidelity Mic Pre-amplifier Circuit - Compact Audio Pickup Booster Module for Dynamic and Condenser Microphones

High-Fidelity Mic Pre-amplifier Circuit - Compact Audio Pickup Booster Module for Dynamic and Condenser Microphones

$134.30$174.41

1 sold
20% off
TA7668 Tape Recording Playback Preamplifier Board for Vintage Tape Deck Head TA7668 Tape Recording Playback Preamplifier Board for Vintage Tape Deck Head

TA7668 Tape Recording Playback Preamplifier Board for Vintage Tape Deck Head

$113.74$142.17

18% off
High Fidelity Microphone Preamplifier Module Noise Reduction Pickup Sensor Board, High Sensitivity Audio Amplifier Board High Fidelity Microphone Preamplifier Module Noise Reduction Pickup Sensor Board, High Sensitivity Audio Amplifier Board

High Fidelity Microphone Preamplifier Module Noise Reduction Pickup Sensor Board, High Sensitivity Audio Amplifier Board

$79.70$97.20

23% off
KJ02 OPA1612AID Dual OP Amp SOP8 to DIP8 for HiFi DAC Preamplifier, Upgrade for NE5532 TL082, Replacement Parts KJ02 OPA1612AID Dual OP Amp SOP8 to DIP8 for HiFi DAC Preamplifier, Upgrade for NE5532 TL082, Replacement Parts

KJ02 OPA1612AID Dual OP Amp SOP8 to DIP8 for HiFi DAC Preamplifier, Upgrade for NE5532 TL082, Replacement Parts

$97.58$126.73

HIFI Audio Volume Control Panel DC5V Potentiometer Replacement for Power Amplifier Preamplifier HIFI Audio Volume Control Panel DC5V Potentiometer Replacement for Power Amplifier Preamplifier

HIFI Audio Volume Control Panel DC5V Potentiometer Replacement for Power Amplifier Preamplifier

$288.71$288.71

23% off
LM317/LM337 Dual Adjustable Voltage Regulator Power Supply, AC-DC Filter Module for Audio Preamplifier LM317/LM337 Dual Adjustable Voltage Regulator Power Supply, AC-DC Filter Module for Audio Preamplifier

LM317/LM337 Dual Adjustable Voltage Regulator Power Supply, AC-DC Filter Module for Audio Preamplifier

$120.09$155.96

23% off
K03 NE5532 MM MC Phono Preamplifier Board Vinyl Record Player Preamp DIY Audio with Lotus Sockets, Replacement Parts K03 NE5532 MM MC Phono Preamplifier Board Vinyl Record Player Preamp DIY Audio with Lotus Sockets, Replacement Parts

K03 NE5532 MM MC Phono Preamplifier Board Vinyl Record Player Preamp DIY Audio with Lotus Sockets, Replacement Parts

$99.61$129.37

1 sold
Bluetooth Vacuum Tube Preamplifier 6J5 Bile Tube Preamp NE5532 Tone Control Board Hi-Fi Audio Amplifier Bluetooth Vacuum Tube Preamplifier 6J5 Bile Tube Preamp NE5532 Tone Control Board Hi-Fi Audio Amplifier

Bluetooth Vacuum Tube Preamplifier 6J5 Bile Tube Preamp NE5532 Tone Control Board Hi-Fi Audio Amplifier

$177.88$177.88

21% off
4558 Op Amp Preamplifier Tuning Board DX338 HIFI Preamp Board 4558 Op Amp Preamplifier Tuning Board DX338 HIFI Preamp Board

4558 Op Amp Preamplifier Tuning Board DX338 HIFI Preamp Board

$102.38$129.60

23% off
Class-A Preamplifier Board with OPA2604 / NE5532 Op-Amps, High-Fidelity Audio Module Class-A Preamplifier Board with OPA2604 / NE5532 Op-Amps, High-Fidelity Audio Module

Class-A Preamplifier Board with OPA2604 / NE5532 Op-Amps, High-Fidelity Audio Module

$146.77$190.61

HiFi Class A Preamp Tone Board NE5532 OP AMP Audio Preamplifier Potentiometer AC 12V-15V HiFi Class A Preamp Tone Board NE5532 OP AMP Audio Preamplifier Potentiometer AC 12V-15V

HiFi Class A Preamp Tone Board NE5532 OP AMP Audio Preamplifier Potentiometer AC 12V-15V

$163.94$163.94

20% off
Suitable for EQ-7 DC5-12V 7-band equalizer, high, medium and low adjustable preamplifier Suitable for EQ-7 DC5-12V 7-band equalizer, high, medium and low adjustable preamplifier

Suitable for EQ-7 DC5-12V 7-band equalizer, high, medium and low adjustable preamplifier

$76.46$96.12

HiFi 6J1/6K4 Vacuum Tube Preamplifier, Tube Amp, Tube Buffer Effect Module, Electronic DIY Kit HiFi 6J1/6K4 Vacuum Tube Preamplifier, Tube Amp, Tube Buffer Effect Module, Electronic DIY Kit

HiFi 6J1/6K4 Vacuum Tube Preamplifier, Tube Amp, Tube Buffer Effect Module, Electronic DIY Kit

$100.00$100.00

21% off
Hot sale 3.5 mm Portable Volume Controller Pre Amplifier W-10P Stereo Dual Channel Stereo Audio Mini Balance Music Home Sound Hot sale 3.5 mm Portable Volume Controller Pre Amplifier W-10P Stereo Dual Channel Stereo Audio Mini Balance Music Home Sound

Hot sale 3.5 mm Portable Volume Controller Pre Amplifier W-10P Stereo Dual Channel Stereo Audio Mini Balance Music Home Sound

$138.42$175.22

Gold-A026 XR1075 Digital Tone Board BBE Audio Processor Pre-amplifier Module DIY Audio Box Gold-A026 XR1075 Digital Tone Board BBE Audio Processor Pre-amplifier Module DIY Audio Box

Gold-A026 XR1075 Digital Tone Board BBE Audio Processor Pre-amplifier Module DIY Audio Box

$72.00$72.00

2% off
A92Z 70W SSB Linear Power Amplifier DIY Kit, Pre-soldered SMD Component Amplifier Module A92Z 70W SSB Linear Power Amplifier DIY Kit, Pre-soldered SMD Component Amplifier Module

A92Z 70W SSB Linear Power Amplifier DIY Kit, Pre-soldered SMD Component Amplifier Module

$112.84$115.14

20% off
3pcs DIY electronic PCB board, passive tone board, preamplifier, power amplifier module 3pcs DIY electronic PCB board, passive tone board, preamplifier, power amplifier module

3pcs DIY electronic PCB board, passive tone board, preamplifier, power amplifier module

$60.48$75.60

20% off
For XH-A901 NE5532 with treble and bass volume adjustment pre-amplifier controller For XH-A901 NE5532 with treble and bass volume adjustment pre-amplifier controller

For XH-A901 NE5532 with treble and bass volume adjustment pre-amplifier controller

$51.84$64.80

20% off
TA7668 Stereo Magnetic Tape Head Pre Amplifier Board Cartridge Recorder Player TA7668 Stereo Magnetic Tape Head Pre Amplifier Board Cartridge Recorder Player

TA7668 Stereo Magnetic Tape Head Pre Amplifier Board Cartridge Recorder Player

$134.65$168.31

2% off
E1 Lehmann Headphone Amplifier Board, Noiseless Pre-stage Audio Power Amplifier Finished PCB Board For DIY Audio E1 Lehmann Headphone Amplifier Board, Noiseless Pre-stage Audio Power Amplifier Finished PCB Board For DIY Audio

E1 Lehmann Headphone Amplifier Board, Noiseless Pre-stage Audio Power Amplifier Finished PCB Board For DIY Audio

$130.07$132.72

23% off
for Zeenko BM Series Low Noise Amplifier (LNA) | 20dB High Gain RF Preamplifier with Built-in Battery (100kHz to 6/10GHz) for Zeenko BM Series Low Noise Amplifier (LNA) | 20dB High Gain RF Preamplifier with Built-in Battery (100kHz to 6/10GHz)

for Zeenko BM Series Low Noise Amplifier (LNA) | 20dB High Gain RF Preamplifier with Built-in Battery (100kHz to 6/10GHz)

$108.27$140.61

22% off
JY Reference Malan Line Improved OPA2604AP Buffer Pre-stage Signal Amplifier Board Kit PCB Empty Board JY Reference Malan Line Improved OPA2604AP Buffer Pre-stage Signal Amplifier Board Kit PCB Empty Board

JY Reference Malan Line Improved OPA2604AP Buffer Pre-stage Signal Amplifier Board Kit PCB Empty Board

$77.66$99.57

50% off
Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

$128.10$256.20

20% off
ZOCI-FOR-Germanium Tube Headphone Preamplifier Board Dual Channel Stereo Preamp Module, Replacement Parts ZOCI-FOR-Germanium Tube Headphone Preamplifier Board Dual Channel Stereo Preamp Module, Replacement Parts

ZOCI-FOR-Germanium Tube Headphone Preamplifier Board Dual Channel Stereo Preamp Module, Replacement Parts

$135.65$169.56

20% off
15W Power Supply Transformer 150V Dual 6.3V Single for 6N3 Tube Preamplifier Audio 15W Power Supply Transformer 150V Dual 6.3V Single for 6N3 Tube Preamplifier Audio

15W Power Supply Transformer 150V Dual 6.3V Single for 6N3 Tube Preamplifier Audio

$103.74$129.68

5% off
k05 A72Z UM Series Low Noise Amplifier USB Type-C 20dB High Gain LNA Preamplifier Module ZK09-UM k05 A72Z UM Series Low Noise Amplifier USB Type-C 20dB High Gain LNA Preamplifier Module ZK09-UM

k05 A72Z UM Series Low Noise Amplifier USB Type-C 20dB High Gain LNA Preamplifier Module ZK09-UM

$150.90$158.84

20% off
k06 Ghxamp 1969M FET Preamplifier Board Kit 1969 IRF250 Amp Dual Channel UHC-mos DC15-50V 1 Pair k06 Ghxamp 1969M FET Preamplifier Board Kit 1969 IRF250 Amp Dual Channel UHC-mos DC15-50V 1 Pair

k06 Ghxamp 1969M FET Preamplifier Board Kit 1969 IRF250 Amp Dual Channel UHC-mos DC15-50V 1 Pair

$126.59$158.24

TDA2030A 2.1 Channel HIFI Amplifier Board, 3-Ch High Power Subwoofer Audio Amp, NE5532 Preamplifier, AC Dual 9-13.5V Input TDA2030A 2.1 Channel HIFI Amplifier Board, 3-Ch High Power Subwoofer Audio Amp, NE5532 Preamplifier, AC Dual 9-13.5V Input

TDA2030A 2.1 Channel HIFI Amplifier Board, 3-Ch High Power Subwoofer Audio Amp, NE5532 Preamplifier, AC Dual 9-13.5V Input

$121.69$121.69

3% off
For SA2 Audio Input Buffer Board HDAM-SA2 Circuit Replica for Preamplifier Power Amplifier Headphone Amp DIY Kit For SA2 Audio Input Buffer Board HDAM-SA2 Circuit Replica for Preamplifier Power Amplifier Headphone Amp DIY Kit

For SA2 Audio Input Buffer Board HDAM-SA2 Circuit Replica for Preamplifier Power Amplifier Headphone Amp DIY Kit

$125.29$129.17

3% off
HIFI TA8184P Tone Control Board Single Ended Class A Preamp Module Upgrade LM1036 Audio Preamplifier Circuit DIY Kit HIFI TA8184P Tone Control Board Single Ended Class A Preamp Module Upgrade LM1036 Audio Preamplifier Circuit DIY Kit

HIFI TA8184P Tone Control Board Single Ended Class A Preamp Module Upgrade LM1036 Audio Preamplifier Circuit DIY Kit

$230.92$238.06

22% off
JY Golden Throat preamplifier A100 upgrade high-definition amplifier board ultimate flagship version A100SSPV5 JY Golden Throat preamplifier A100 upgrade high-definition amplifier board ultimate flagship version A100SSPV5

JY Golden Throat preamplifier A100 upgrade high-definition amplifier board ultimate flagship version A100SSPV5

$98.86$126.75

60% off
Dual AC 12V Transformer 10VA Sealing Square EI Transformer 110V 220V In Optional for Preamplifier Headphones Amps DAC Dual AC 12V Transformer 10VA Sealing Square EI Transformer 110V 220V In Optional for Preamplifier Headphones Amps DAC

Dual AC 12V Transformer 10VA Sealing Square EI Transformer 110V 220V In Optional for Preamplifier Headphones Amps DAC

$85.47 $213.68

Categories: Home & Garden, Garden Supplies

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Adjustable Audio Preamplifier DIY Audio Board As Shown In The Picture Audio Preamplifier Treble Control For Home Theater Adjustable Audio Preamplifier DIY Audio Board As Shown In The Picture Audio Preamplifier Treble Control For Home Theater

Adjustable Audio Preamplifier DIY Audio Board As Shown In The Picture Audio Preamplifier Treble Control For Home Theater

$165.44 $165.44

Categories: Home & Garden, Garden Supplies

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Compatible With UPC1892CT HIFI Bluetooth 5.3 Preamplifier Board Lossless USB AUX Audio Decoder Module DIY Amplifier Circuit Compatible With UPC1892CT HIFI Bluetooth 5.3 Preamplifier Board Lossless USB AUX Audio Decoder Module DIY Amplifier Circuit

Compatible With UPC1892CT HIFI Bluetooth 5.3 Preamplifier Board Lossless USB AUX Audio Decoder Module DIY Amplifier Circuit

$85.54 $85.54

Categories: Home & Garden, Garden Supplies

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26% off
Karaoke Pre‑stage Reverb Effects Processor, Microphone & Musical Instrument Audio Mixer Amplifier for KTV Home Stage Karaoke Pre‑stage Reverb Effects Processor, Microphone & Musical Instrument Audio Mixer Amplifier for KTV Home Stage

Karaoke Pre‑stage Reverb Effects Processor, Microphone & Musical Instrument Audio Mixer Amplifier for KTV Home Stage

$139.85 $188.98

Categories: Home & Garden, Garden Supplies

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20% off
Tube Buffer Stereo Preamp Board Kit, HiFi Preamplifier Module for Audio System Tube Buffer Stereo Preamp Board Kit, HiFi Preamplifier Module for Audio System

Tube Buffer Stereo Preamp Board Kit, HiFi Preamplifier Module for Audio System

$109.87 $137.34

Categories: Home & Garden, Garden Supplies

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23% off
High-Fidelity Mic Pre-amplifier Circuit - Compact Audio Pickup Booster Module for Dynamic and Condenser Microphones High-Fidelity Mic Pre-amplifier Circuit - Compact Audio Pickup Booster Module for Dynamic and Condenser Microphones

High-Fidelity Mic Pre-amplifier Circuit - Compact Audio Pickup Booster Module for Dynamic and Condenser Microphones

$134.30 $174.41

1 sold

Categories: Home & Garden, Garden Supplies

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20% off
TA7668 Tape Recording Playback Preamplifier Board for Vintage Tape Deck Head TA7668 Tape Recording Playback Preamplifier Board for Vintage Tape Deck Head

TA7668 Tape Recording Playback Preamplifier Board for Vintage Tape Deck Head

$113.74 $142.17

Categories: Home & Garden, Garden Supplies

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18% off
High Fidelity Microphone Preamplifier Module Noise Reduction Pickup Sensor Board, High Sensitivity Audio Amplifier Board High Fidelity Microphone Preamplifier Module Noise Reduction Pickup Sensor Board, High Sensitivity Audio Amplifier Board

High Fidelity Microphone Preamplifier Module Noise Reduction Pickup Sensor Board, High Sensitivity Audio Amplifier Board

$79.70 $97.20

Categories: Home & Garden, Garden Supplies

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23% off
KJ02 OPA1612AID Dual OP Amp SOP8 to DIP8 for HiFi DAC Preamplifier, Upgrade for NE5532 TL082, Replacement Parts KJ02 OPA1612AID Dual OP Amp SOP8 to DIP8 for HiFi DAC Preamplifier, Upgrade for NE5532 TL082, Replacement Parts

KJ02 OPA1612AID Dual OP Amp SOP8 to DIP8 for HiFi DAC Preamplifier, Upgrade for NE5532 TL082, Replacement Parts

$97.58 $126.73

Categories: Home & Garden, Garden Supplies

Buy Now
HIFI Audio Volume Control Panel DC5V Potentiometer Replacement for Power Amplifier Preamplifier HIFI Audio Volume Control Panel DC5V Potentiometer Replacement for Power Amplifier Preamplifier

HIFI Audio Volume Control Panel DC5V Potentiometer Replacement for Power Amplifier Preamplifier

$288.71 $288.71

Categories: Home & Garden, Garden Supplies

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23% off
LM317/LM337 Dual Adjustable Voltage Regulator Power Supply, AC-DC Filter Module for Audio Preamplifier LM317/LM337 Dual Adjustable Voltage Regulator Power Supply, AC-DC Filter Module for Audio Preamplifier

LM317/LM337 Dual Adjustable Voltage Regulator Power Supply, AC-DC Filter Module for Audio Preamplifier

$120.09 $155.96

Categories: Home & Garden, Garden Supplies

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23% off
K03 NE5532 MM MC Phono Preamplifier Board Vinyl Record Player Preamp DIY Audio with Lotus Sockets, Replacement Parts K03 NE5532 MM MC Phono Preamplifier Board Vinyl Record Player Preamp DIY Audio with Lotus Sockets, Replacement Parts

K03 NE5532 MM MC Phono Preamplifier Board Vinyl Record Player Preamp DIY Audio with Lotus Sockets, Replacement Parts

$99.61 $129.37

1 sold

Categories: Home & Garden, Garden Supplies

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Bluetooth Vacuum Tube Preamplifier 6J5 Bile Tube Preamp NE5532 Tone Control Board Hi-Fi Audio Amplifier Bluetooth Vacuum Tube Preamplifier 6J5 Bile Tube Preamp NE5532 Tone Control Board Hi-Fi Audio Amplifier

Bluetooth Vacuum Tube Preamplifier 6J5 Bile Tube Preamp NE5532 Tone Control Board Hi-Fi Audio Amplifier

$177.88 $177.88

Categories: Home & Garden, Garden Supplies

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21% off
4558 Op Amp Preamplifier Tuning Board DX338 HIFI Preamp Board 4558 Op Amp Preamplifier Tuning Board DX338 HIFI Preamp Board

4558 Op Amp Preamplifier Tuning Board DX338 HIFI Preamp Board

$102.38 $129.60

Categories: Home & Garden, Garden Supplies

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23% off
Class-A Preamplifier Board with OPA2604 / NE5532 Op-Amps, High-Fidelity Audio Module Class-A Preamplifier Board with OPA2604 / NE5532 Op-Amps, High-Fidelity Audio Module

Class-A Preamplifier Board with OPA2604 / NE5532 Op-Amps, High-Fidelity Audio Module

$146.77 $190.61

Categories: Home & Garden, Garden Supplies

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HiFi Class A Preamp Tone Board NE5532 OP AMP Audio Preamplifier Potentiometer AC 12V-15V HiFi Class A Preamp Tone Board NE5532 OP AMP Audio Preamplifier Potentiometer AC 12V-15V

HiFi Class A Preamp Tone Board NE5532 OP AMP Audio Preamplifier Potentiometer AC 12V-15V

$163.94 $163.94

Categories: Home & Garden, Garden Supplies

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20% off
Suitable for EQ-7 DC5-12V 7-band equalizer, high, medium and low adjustable preamplifier Suitable for EQ-7 DC5-12V 7-band equalizer, high, medium and low adjustable preamplifier

Suitable for EQ-7 DC5-12V 7-band equalizer, high, medium and low adjustable preamplifier

$76.46 $96.12

Categories: Home & Garden, Garden Supplies

Buy Now
HiFi 6J1/6K4 Vacuum Tube Preamplifier, Tube Amp, Tube Buffer Effect Module, Electronic DIY Kit HiFi 6J1/6K4 Vacuum Tube Preamplifier, Tube Amp, Tube Buffer Effect Module, Electronic DIY Kit

HiFi 6J1/6K4 Vacuum Tube Preamplifier, Tube Amp, Tube Buffer Effect Module, Electronic DIY Kit

$100.00 $100.00

Categories: Home & Garden, Garden Supplies

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21% off
Hot sale 3.5 mm Portable Volume Controller Pre Amplifier W-10P Stereo Dual Channel Stereo Audio Mini Balance Music Home Sound Hot sale 3.5 mm Portable Volume Controller Pre Amplifier W-10P Stereo Dual Channel Stereo Audio Mini Balance Music Home Sound

Hot sale 3.5 mm Portable Volume Controller Pre Amplifier W-10P Stereo Dual Channel Stereo Audio Mini Balance Music Home Sound

$138.42 $175.22

Categories: Home & Garden, Garden Supplies

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Gold-A026 XR1075 Digital Tone Board BBE Audio Processor Pre-amplifier Module DIY Audio Box Gold-A026 XR1075 Digital Tone Board BBE Audio Processor Pre-amplifier Module DIY Audio Box

Gold-A026 XR1075 Digital Tone Board BBE Audio Processor Pre-amplifier Module DIY Audio Box

$72.00 $72.00

Categories: Home & Garden, Garden Supplies

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2% off
A92Z 70W SSB Linear Power Amplifier DIY Kit, Pre-soldered SMD Component Amplifier Module A92Z 70W SSB Linear Power Amplifier DIY Kit, Pre-soldered SMD Component Amplifier Module

A92Z 70W SSB Linear Power Amplifier DIY Kit, Pre-soldered SMD Component Amplifier Module

$112.84 $115.14

Categories: Home & Garden, Garden Supplies

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20% off
3pcs DIY electronic PCB board, passive tone board, preamplifier, power amplifier module 3pcs DIY electronic PCB board, passive tone board, preamplifier, power amplifier module

3pcs DIY electronic PCB board, passive tone board, preamplifier, power amplifier module

$60.48 $75.60

Categories: Home & Garden, Garden Supplies

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20% off
For XH-A901 NE5532 with treble and bass volume adjustment pre-amplifier controller For XH-A901 NE5532 with treble and bass volume adjustment pre-amplifier controller

For XH-A901 NE5532 with treble and bass volume adjustment pre-amplifier controller

$51.84 $64.80

Categories: Home & Garden, Garden Supplies

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20% off
TA7668 Stereo Magnetic Tape Head Pre Amplifier Board Cartridge Recorder Player TA7668 Stereo Magnetic Tape Head Pre Amplifier Board Cartridge Recorder Player

TA7668 Stereo Magnetic Tape Head Pre Amplifier Board Cartridge Recorder Player

$134.65 $168.31

Categories: Home & Garden, Garden Supplies

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2% off
E1 Lehmann Headphone Amplifier Board, Noiseless Pre-stage Audio Power Amplifier Finished PCB Board For DIY Audio E1 Lehmann Headphone Amplifier Board, Noiseless Pre-stage Audio Power Amplifier Finished PCB Board For DIY Audio

E1 Lehmann Headphone Amplifier Board, Noiseless Pre-stage Audio Power Amplifier Finished PCB Board For DIY Audio

$130.07 $132.72

Categories: Home & Garden, Garden Supplies

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23% off
for Zeenko BM Series Low Noise Amplifier (LNA) | 20dB High Gain RF Preamplifier with Built-in Battery (100kHz to 6/10GHz) for Zeenko BM Series Low Noise Amplifier (LNA) | 20dB High Gain RF Preamplifier with Built-in Battery (100kHz to 6/10GHz)

for Zeenko BM Series Low Noise Amplifier (LNA) | 20dB High Gain RF Preamplifier with Built-in Battery (100kHz to 6/10GHz)

$108.27 $140.61

Categories: Home & Garden, Garden Supplies

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22% off
JY Reference Malan Line Improved OPA2604AP Buffer Pre-stage Signal Amplifier Board Kit PCB Empty Board JY Reference Malan Line Improved OPA2604AP Buffer Pre-stage Signal Amplifier Board Kit PCB Empty Board

JY Reference Malan Line Improved OPA2604AP Buffer Pre-stage Signal Amplifier Board Kit PCB Empty Board

$77.66 $99.57

Categories: Home & Garden, Garden Supplies

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50% off
Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

Stereo Cassette Recorder for TA7668 Magnetic Head Preamplifier DIY Kit Cartridge Recorder

$128.10 $256.20

Categories: Home & Garden, Garden Supplies

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20% off
ZOCI-FOR-Germanium Tube Headphone Preamplifier Board Dual Channel Stereo Preamp Module, Replacement Parts ZOCI-FOR-Germanium Tube Headphone Preamplifier Board Dual Channel Stereo Preamp Module, Replacement Parts

ZOCI-FOR-Germanium Tube Headphone Preamplifier Board Dual Channel Stereo Preamp Module, Replacement Parts

$135.65 $169.56

Categories: Home & Garden, Garden Supplies

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20% off
15W Power Supply Transformer 150V Dual 6.3V Single for 6N3 Tube Preamplifier Audio 15W Power Supply Transformer 150V Dual 6.3V Single for 6N3 Tube Preamplifier Audio

15W Power Supply Transformer 150V Dual 6.3V Single for 6N3 Tube Preamplifier Audio

$103.74 $129.68

Categories: Home & Garden, Garden Supplies

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5% off
k05 A72Z UM Series Low Noise Amplifier USB Type-C 20dB High Gain LNA Preamplifier Module ZK09-UM k05 A72Z UM Series Low Noise Amplifier USB Type-C 20dB High Gain LNA Preamplifier Module ZK09-UM

k05 A72Z UM Series Low Noise Amplifier USB Type-C 20dB High Gain LNA Preamplifier Module ZK09-UM

$150.90 $158.84

Categories: Home & Garden, Garden Supplies

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20% off
k06 Ghxamp 1969M FET Preamplifier Board Kit 1969 IRF250 Amp Dual Channel UHC-mos DC15-50V 1 Pair k06 Ghxamp 1969M FET Preamplifier Board Kit 1969 IRF250 Amp Dual Channel UHC-mos DC15-50V 1 Pair

k06 Ghxamp 1969M FET Preamplifier Board Kit 1969 IRF250 Amp Dual Channel UHC-mos DC15-50V 1 Pair

$126.59 $158.24

Categories: Home & Garden, Garden Supplies

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TDA2030A 2.1 Channel HIFI Amplifier Board, 3-Ch High Power Subwoofer Audio Amp, NE5532 Preamplifier, AC Dual 9-13.5V Input TDA2030A 2.1 Channel HIFI Amplifier Board, 3-Ch High Power Subwoofer Audio Amp, NE5532 Preamplifier, AC Dual 9-13.5V Input

TDA2030A 2.1 Channel HIFI Amplifier Board, 3-Ch High Power Subwoofer Audio Amp, NE5532 Preamplifier, AC Dual 9-13.5V Input

$121.69 $121.69

Categories: Home & Garden, Garden Supplies

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3% off
For SA2 Audio Input Buffer Board HDAM-SA2 Circuit Replica for Preamplifier Power Amplifier Headphone Amp DIY Kit For SA2 Audio Input Buffer Board HDAM-SA2 Circuit Replica for Preamplifier Power Amplifier Headphone Amp DIY Kit

For SA2 Audio Input Buffer Board HDAM-SA2 Circuit Replica for Preamplifier Power Amplifier Headphone Amp DIY Kit

$125.29 $129.17

Categories: Home & Garden, Garden Supplies

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3% off
HIFI TA8184P Tone Control Board Single Ended Class A Preamp Module Upgrade LM1036 Audio Preamplifier Circuit DIY Kit HIFI TA8184P Tone Control Board Single Ended Class A Preamp Module Upgrade LM1036 Audio Preamplifier Circuit DIY Kit

HIFI TA8184P Tone Control Board Single Ended Class A Preamp Module Upgrade LM1036 Audio Preamplifier Circuit DIY Kit

$230.92 $238.06

Categories: Home & Garden, Garden Supplies

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22% off
JY Golden Throat preamplifier A100 upgrade high-definition amplifier board ultimate flagship version A100SSPV5 JY Golden Throat preamplifier A100 upgrade high-definition amplifier board ultimate flagship version A100SSPV5

JY Golden Throat preamplifier A100 upgrade high-definition amplifier board ultimate flagship version A100SSPV5

$98.86 $126.75

Categories: Home & Garden, Garden Supplies

Buy Now