HiFi amplifiers

High-fidelity audiophile headphone amplifier board, audio power amplifier, headphone amplifier, decoding module, power amplifier, preamplifier, preamplifier board (1/4)

High-fidelity audiophile headphone amplifier board, audio power amplifier, headphone amplifier, decoding module, power amplifier, preamplifier, preamplifier board

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Power amplifier board, module, 50W - 50W for speaker (1/5)

Power amplifier board, module, 50W - 50W for speaker (2/5)

Power amplifier board, module, 50W - 50W for speaker (3/5)

Power amplifier board, module, 50W - 50W for speaker

~~£33.99~~

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Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter (1/5)

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter (2/5)

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter (3/5)

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter

~~£55.18~~

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TDA2030A HiFi Digital Amplifier Board, 2.1 Channel Audio Amplifier Module 2 x 18W + 30W for Subwoofer (1/4)

TDA2030A HiFi Digital Amplifier Board, 2.1 Channel Audio Amplifier Module 2 x 18W + 30W for Subwoofer (2/4)

TDA2030A HiFi Digital Amplifier Board, 2.1 Channel Audio Amplifier Module 2 x 18W + 30W for Subwoofer

~~£52.09~~

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TDA2030A HiFi Digital Amplifier Board, 2.1 Channel Audio Amplifier Module 2 x 18W + 30W for Subwoofer

~~£52.09~~

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12V DC Stereo Audio Amplifier – Dual Channel with Low Distortion – Aluminum Alloy – Rotary LED Controls (1/5)

12V DC Stereo Audio Amplifier – Dual Channel with Low Distortion – Aluminum Alloy – Rotary LED Controls (2/5)

12V DC Stereo Audio Amplifier – Dual Channel with Low Distortion – Aluminum Alloy – Rotary LED Controls (3/5)

12V DC Stereo Audio Amplifier – Dual Channel with Low Distortion – Aluminum Alloy – Rotary LED Controls

~~£32.99~~

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DC 12V Mini HiFi Audio Power Amplifier - Portable Dual Channel Stereo Audio Receiver - Black (1/5)

DC 12V Mini HiFi Audio Power Amplifier - Portable Dual Channel Stereo Audio Receiver - Black (2/5)

DC 12V Mini HiFi Audio Power Amplifier - Portable Dual Channel Stereo Audio Receiver - Black (3/5)

DC 12V Mini HiFi Audio Power Amplifier - Portable Dual Channel Stereo Audio Receiver - Black

~~£52.88~~

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Hi-Fi Amplifier, 100W Mini Stereo Amplifier with Bluetooth 5.1, Digital TWS with TPA3116D2 Chip, BT 5.1/USB/AUX Inputs, DC 7-24V. ZK-1001B Sound Card ideal for home theater and speakers (1/5)

Hi-Fi Amplifier, 100W Mini Stereo Amplifier with Bluetooth 5.1, Digital TWS with TPA3116D2 Chip, BT 5.1/USB/AUX Inputs, DC 7-24V. ZK-1001B Sound Card ideal for home theater and speakers

2.1 Channel Bluetooth Digital Amplifier Board Module, Subwoofer 502 + 100W High and Low Tone Audio Amplifier (1/5)

2.1 Channel Bluetooth Digital Amplifier Board Module, Subwoofer 502 + 100W High and Low Tone Audio Amplifier (2/5)

2.1 Channel Bluetooth Digital Amplifier Board Module, Subwoofer 502 + 100W High and Low Tone Audio Amplifier (3/5)

2.1 Channel Bluetooth Digital Amplifier Board Module, Subwoofer 502 + 100W High and Low Tone Audio Amplifier

~~£55.16~~

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2.1 Channel Bluetooth Digital Amplifier Board Module, Subwoofer 502 + 100W High and Low Tone Audio Amplifier

~~£55.16~~

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2.1 Channel Bluetooth Digital Amplifier Board Module, Subwoofer 502 + 100W High and Low Tone Audio Amplifier

~~£55.16~~

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Dual-channel 2100W HiFi 2.0 Bluetooth stereo digital amplifier board with high-power TPA3116D2 chip (1/4)

Dual-channel 2100W HiFi 2.0 Bluetooth stereo digital amplifier board with high-power TPA3116D2 chip (2/4)

Dual-channel 2100W HiFi 2.0 Bluetooth stereo digital amplifier board with high-power TPA3116D2 chip

~~£44.06~~

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Dual-channel 2100W HiFi 2.0 Bluetooth stereo digital amplifier board with high-power TPA3116D2 chip

~~£44.06~~

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2.1 Channel Bluetooth Digital Amplifier Module (2 x 50W + 100W) - DIY Subwoofer Speaker Module with 12V Power Supply (1/4)

2.1 Channel Bluetooth Digital Amplifier Module (2 x 50W + 100W) - DIY Subwoofer Speaker Module with 12V Power Supply (2/4)

2.1 Channel Bluetooth Digital Amplifier Module (2 x 50W + 100W) - DIY Subwoofer Speaker Module with 12V Power Supply

~~£44.11~~

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2.1 Channel Bluetooth Digital Amplifier Module (2 x 50W + 100W) - DIY Subwoofer Speaker Module with 12V Power Supply

~~£44.11~~

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1001UM 100W Bluetooth Amplifier Board with Karaoke Microphone Reverb Mono 100W Bluetooth Power Speaker TWS Outdoor Speaker TPA3116 (1/5)

1001UM 100W Bluetooth Amplifier Board with Karaoke Microphone Reverb Mono 100W Bluetooth Power Speaker TWS Outdoor Speaker TPA3116 (2/5)

1001UM 100W Bluetooth Amplifier Board with Karaoke Microphone Reverb Mono 100W Bluetooth Power Speaker TWS Outdoor Speaker TPA3116 (3/5)

1001UM 100W Bluetooth Amplifier Board with Karaoke Microphone Reverb Mono 100W Bluetooth Power Speaker TWS Outdoor Speaker TPA3116

~~£43.75~~

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1001UM 100W Bluetooth Amplifier Board with Karaoke Microphone Reverb Mono 100W Bluetooth Power Speaker TWS Outdoor Speaker TPA3116

~~£43.75~~

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TPA3116D2 2 50W Bluetooth 5.0 Bass Amplifier Board Subwoofer Amplifier Board High Power 2.0 Channel Stereo Audio (1/5)

TPA3116D2 2 50W Bluetooth 5.0 Bass Amplifier Board Subwoofer Amplifier Board High Power 2.0 Channel Stereo Audio (2/5)

TPA3116D2 2 50W Bluetooth 5.0 Bass Amplifier Board Subwoofer Amplifier Board High Power 2.0 Channel Stereo Audio (3/5)

TPA3116D2 2 50W Bluetooth 5.0 Bass Amplifier Board Subwoofer Amplifier Board High Power 2.0 Channel Stereo Audio (4/5)

TPA3116D2 2 50W Bluetooth 5.0 Bass Amplifier Board Subwoofer Amplifier Board High Power 2.0 Channel Stereo Audio

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V avec Filtre HiFi (1/5)

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V avec Filtre HiFi (2/5)

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V avec Filtre HiFi (3/5)

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V avec Filtre HiFi (4/5)

Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V avec Filtre HiFi

T100H Bluetooth digital amplifier board offering HiFi sound quality, with preamplifier, high and low frequency adjustment and high audio power of 2 x 100 W. (1/4)

T100H Bluetooth digital amplifier board offering HiFi sound quality, with preamplifier, high and low frequency adjustment and high audio power of 2 x 100 W.

~~£51.21~~

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T100H Bluetooth digital amplifier board offering HiFi sound quality, with preamplifier, high and low frequency adjustment and high audio power of 2 x 100 W.

~~£51.21~~

Free shipping

Filtering network, upgrading high-power three-way HiFi speakers, high-frequency/low-frequency filtering. (1/4)

Filtering network, upgrading high-power three-way HiFi speakers, high-frequency/low-frequency filtering. (2/4)

Filtering network, upgrading high-power three-way HiFi speakers, high-frequency/low-frequency filtering.

~~£51.40~~

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Filtering network, upgrading high-power three-way HiFi speakers, high-frequency/low-frequency filtering.

~~£51.40~~

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Powerful TPA3116 - 50W Amplifier - 100W Subwoofer - Digital Audio System Amplifier (1/5)

Powerful TPA3116 - 50W Amplifier - 100W Subwoofer - Digital Audio System Amplifier (2/5)

Powerful TPA3116 - 50W Amplifier - 100W Subwoofer - Digital Audio System Amplifier (3/5)

Powerful TPA3116 - 50W Amplifier - 100W Subwoofer - Digital Audio System Amplifier

~~£42.99~~

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Highly popular miniature cross-border digital power amplifier, high-fidelity 2.1 channel Bluetooth stereo desktop amplifier for home use. (1/5)

Highly popular miniature cross-border digital power amplifier, high-fidelity 2.1 channel Bluetooth stereo desktop amplifier for home use. (2/5)

Highly popular miniature cross-border digital power amplifier, high-fidelity 2.1 channel Bluetooth stereo desktop amplifier for home use. (3/5)

Highly popular miniature cross-border digital power amplifier, high-fidelity 2.1 channel Bluetooth stereo desktop amplifier for home use.

~~£52.05~~

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Highly popular miniature cross-border digital power amplifier, high-fidelity 2.1 channel Bluetooth stereo desktop amplifier for home use.

~~£51.60~~

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Highly popular miniature cross-border digital power amplifier, high-fidelity 2.1 channel Bluetooth stereo desktop amplifier for home use.

~~£51.60~~

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Dual-channel electret headphone audio amplifier board, high-fidelity preamplifier module 2 x 80 mW DC 3V-12V (1/4)

Dual-channel electret headphone audio amplifier board, high-fidelity preamplifier module 2 x 80 mW DC 3V-12V (2/4)

Dual-channel electret headphone audio amplifier board, high-fidelity preamplifier module 2 x 80 mW DC 3V-12V

~~£27.25~~

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Dual-channel electret headphone audio amplifier board, high-fidelity preamplifier module 2 x 80 mW DC 3V-12V

~~£27.25~~

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Tonna 743004 4-Channel Amplifier - Adjustable Gain 30 dB

23W ultra-miniature digital amplifier board module, Class D PAM8403, high efficiency, 2.5～5V, USB powered. (1/5)

23W ultra-miniature digital amplifier board module, Class D PAM8403, high efficiency, 2.5～5V, USB powered. (2/5)

23W ultra-miniature digital amplifier board module, Class D PAM8403, high efficiency, 2.5～5V, USB powered. (3/5)

23W ultra-miniature digital amplifier board module, Class D PAM8403, high efficiency, 2.5～5V, USB powered.

~~£30.47~~

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23W ultra-miniature digital amplifier board module, Class D PAM8403, high efficiency, 2.5～5V, USB powered.

~~£30.47~~

Free shipping

TDA1308 Preamplifier Board Audio Amplifier Module DIY Power Amplifier Modification Parts Single Power Supply 3-6V (1/5)

TDA1308 Preamplifier Board Audio Amplifier Module DIY Power Amplifier Modification Parts Single Power Supply 3-6V (2/5)

TDA1308 Preamplifier Board Audio Amplifier Module DIY Power Amplifier Modification Parts Single Power Supply 3-6V (3/5)

TDA1308 Preamplifier Board Audio Amplifier Module DIY Power Amplifier Modification Parts Single Power Supply 3-6V

~~£30.69~~

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The TDA1308 headphone amplifier module can be used as a preamplifier in a power amplifier system. (1/5)

The TDA1308 headphone amplifier module can be used as a preamplifier in a power amplifier system. (2/5)

The TDA1308 headphone amplifier module can be used as a preamplifier in a power amplifier system. (3/5)

The TDA1308 headphone amplifier module can be used as a preamplifier in a power amplifier system.

~~£30.69~~

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PAM8403 Red Board Ultra-Mini Digital Amplifier Board, Small Amplifier Board with High Power 3W Dual Channel (1/5)

PAM8403 Red Board Ultra-Mini Digital Amplifier Board, Small Amplifier Board with High Power 3W Dual Channel (2/5)

PAM8403 Red Board Ultra-Mini Digital Amplifier Board, Small Amplifier Board with High Power 3W Dual Channel (3/5)

PAM8403 Red Board Ultra-Mini Digital Amplifier Board, Small Amplifier Board with High Power 3W Dual Channel

~~£30.69~~

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LM386 power amplifier board 200 benefit audio amplifier board mono audio power amplifier module (1/5)

LM386 power amplifier board 200 benefit audio amplifier board mono audio power amplifier module (2/5)

LM386 power amplifier board 200 benefit audio amplifier board mono audio power amplifier module (3/5)

LM386 power amplifier board 200 benefit audio amplifier board mono audio power amplifier module

~~£30.69~~

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XS9871 Mini Class AB Modular Digital Amplifier Board 5V Mono 5W Audio Power Amplifier DIY (1/5)

XS9871 Mini Class AB Modular Digital Amplifier Board 5V Mono 5W Audio Power Amplifier DIY (2/5)

XS9871 Mini Class AB Modular Digital Amplifier Board 5V Mono 5W Audio Power Amplifier DIY (3/5)

XS9871 Mini Class AB Modular Digital Amplifier Board 5V Mono 5W Audio Power Amplifier DIY

~~£30.69~~

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The PAM8403 mini 5V digital amplifier board features a switching potentiometer, USB power supply, and good sound quality. (1/5)

The PAM8403 mini 5V digital amplifier board features a switching potentiometer, USB power supply, and good sound quality. (2/5)

The PAM8403 mini 5V digital amplifier board features a switching potentiometer, USB power supply, and good sound quality. (3/5)

The PAM8403 mini 5V digital amplifier board features a switching potentiometer, USB power supply, and good sound quality.

~~£30.69~~

Free shipping

LM4863 Audiophile 5V Mini Amplifier Board 2x3W Dual-Channel HiFi Headphone Amplifier Board Charger Powered (1/5)

LM4863 Audiophile 5V Mini Amplifier Board 2x3W Dual-Channel HiFi Headphone Amplifier Board Charger Powered (2/5)

LM4863 Audiophile 5V Mini Amplifier Board 2x3W Dual-Channel HiFi Headphone Amplifier Board Charger Powered (3/5)

LM4863 Audiophile 5V Mini Amplifier Board 2x3W Dual-Channel HiFi Headphone Amplifier Board Charger Powered

~~£30.69~~

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LM358 Weak Signal Amplifier Voltage Amplifier Two-Stage Operational Amplifier Module Single Power Supply Signal Acquisition Unit (1/5)

LM358 Weak Signal Amplifier Voltage Amplifier Two-Stage Operational Amplifier Module Single Power Supply Signal Acquisition Unit (2/5)

LM358 Weak Signal Amplifier Voltage Amplifier Two-Stage Operational Amplifier Module Single Power Supply Signal Acquisition Unit (3/5)

LM358 Weak Signal Amplifier Voltage Amplifier Two-Stage Operational Amplifier Module Single Power Supply Signal Acquisition Unit

~~£30.69~~

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AD828 op-amp preamplifier board audio amplification module single power supply (1/5)

AD828 op-amp preamplifier board audio amplification module single power supply (2/5)

AD828 op-amp preamplifier board audio amplification module single power supply (3/5)

AD828 op-amp preamplifier board audio amplification module single power supply

~~£30.69~~

Free shipping

XH-M125 Opera Player Amplifier Board, XPT8871 Mono Power Amplifier Board, Lithium Battery Power Amplifier Board, 6W (1/5)

XH-M125 Opera Player Amplifier Board, XPT8871 Mono Power Amplifier Board, Lithium Battery Power Amplifier Board, 6W (2/5)

XH-M125 Opera Player Amplifier Board, XPT8871 Mono Power Amplifier Board, Lithium Battery Power Amplifier Board, 6W (3/5)

XH-M125 Opera Player Amplifier Board, XPT8871 Mono Power Amplifier Board, Lithium Battery Power Amplifier Board, 6W

~~£30.69~~

Free shipping

LM1875 power amplifier board, mono 30W, single power supply, DC 12-32V speaker accessories (1/5)

LM1875 power amplifier board, mono 30W, single power supply, DC 12-32V speaker accessories (2/5)

LM1875 power amplifier board, mono 30W, single power supply, DC 12-32V speaker accessories (3/5)

LM1875 power amplifier board, mono 30W, single power supply, DC 12-32V speaker accessories

~~£30.69~~

Free shipping

TPA3110 PBTL Mono Digital Amplifier Board 30W Amplifier Module Digital Amplifier (1/5)

TPA3110 PBTL Mono Digital Amplifier Board 30W Amplifier Module Digital Amplifier (2/5)

TPA3110 PBTL Mono Digital Amplifier Board 30W Amplifier Module Digital Amplifier (3/5)

TPA3110 PBTL Mono Digital Amplifier Board 30W Amplifier Module Digital Amplifier

~~£30.69~~

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PAM8406 Digital Amplifier Board with Volume Potentiometer, Stereo Noise-Free Amplifier, 5W x 2 (1/5)

PAM8406 Digital Amplifier Board with Volume Potentiometer, Stereo Noise-Free Amplifier, 5W x 2 (2/5)

PAM8406 Digital Amplifier Board with Volume Potentiometer, Stereo Noise-Free Amplifier, 5W x 2 (3/5)

PAM8406 Digital Amplifier Board with Volume Potentiometer, Stereo Noise-Free Amplifier, 5W x 2

~~£30.69~~

Free shipping

XS9871 Mini Class AB Modular Digital Amplifier Board 5V Mono 5W Audio Power Amplifier DIY

~~£30.69~~

Free shipping

PAM8406 Digital Amplifier Board with Volume Potentiometer, Stereo Noise-Free Amplifier, 5W x 2

~~£30.69~~

Free shipping

The TDA1308 headphone amplifier module can be used as a preamplifier in a power amplifier system.

~~£30.69~~

Free shipping

LM386 power amplifier board 200 benefit audio amplifier board mono audio power amplifier module

~~£30.69~~

Free shipping

LM4863 Audiophile 5V Mini Amplifier Board 2x3W Dual-Channel HiFi Headphone Amplifier Board Charger Powered

~~£30.69~~

Free shipping

HXJ8002 Miniature Amplifier Module Audio Amplifier Module Supports 3W Audio Amplifier Module (1/4)

HXJ8002 Miniature Amplifier Module Audio Amplifier Module Supports 3W Audio Amplifier Module (2/4)

HXJ8002 Miniature Amplifier Module Audio Amplifier Module Supports 3W Audio Amplifier Module

~~£30.69~~

Free shipping

XH-M125 Opera Player Amplifier Board, XPT8871 Mono Power Amplifier Board, Lithium Battery Power Amplifier Board, 6W

~~£30.69~~

Free shipping

The PAM8403 mini 5V digital amplifier board features a switching potentiometer, USB power supply, and good sound quality.

~~£30.69~~

Free shipping

TDA1308 Preamplifier Board Audio Amplifier Module DIY Power Amplifier Modification Parts Single Power Supply 3-6V

~~£30.69~~

Free shipping

TPA3110 PBTL Mono Digital Amplifier Board 30W Amplifier Module Digital Amplifier

~~£30.69~~

Free shipping

AD828 op-amp preamplifier board audio amplification module single power supply

~~£30.69~~

Free shipping

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