HiFi amplifiers

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

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

Tower Fan, 18 Inch Bladeless Fan with Remote Control, LED Display with Auto Power Off, 8 Speeds MUMU

49720 HiFi Dual Channel Operational Amplifier Independent Amplifier Module for Audio Device

Amplifier Board Module Stereo Digital Audio DIY Signals Amplification Block PAM8406 3W 5W

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

Douk Audio HiFi Mini Headphone Amplifier Class A Desktop Amplifier for Headphones DC5V

TDA7492P 50W 2 Dual Channel Wireless Bluetooth Audio Receiver Amplifier Board Module J3J7

TPA3118 PBTL 60W DC 8-24V Mono Digital Audio Amplifier Board AMP Module Chip 1X60W 4-8 Ohms Replace TPA3110 for Arduino

6pcs Super Small 3W+3W Type D Digital Audio Amplifier Power Amp Module 2.5V-5.5V

Mini TPA3118 Amplifier Board Digital Audio Power Amplifier Module 60W DC10-24V

PM2038 USB Amplifier Board Audio Power Supply Amplifier Module 5W

5pcs Super Small 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module 2.5V-5.5V

Preamplifier Board Single Power Amplifier Module Subwoofer Amp with Volume Potentiometer AD828

TPA3118 PBTL 60W DC 8-24V Mono Digital Audio Amplifier Board AMP Module Chip 1X60W 4-8 Ohms Replace TPA3110 for Arduino

5PCS LM386 Audio Amplifier Module, 512V, 200 Gain, LM386 Audio Amplifier, Stereo Audio Power Amplifier Module for Arduino LM386, L1P8

5PCS LM386 Audio Amplifier Module, 512V, 200 Gain, LM386 Audio Amplifier, Stereo Audio Power Amplifier Module for Arduino LM386, L1P8

LNA 5-3500MHz 20dB Gain Broadband Low Noise RF Amplifier With Shielding Shell

Speaker Protection Circuit Board 2 Channel Boot Delay High Power DC 12‑24V UPC1237 Chip

5M6GHz RF Broadband Signal Amplifier Power Amplifier Gain 20dB With Shielding Shell

4pcs PAM8403 Mini DC 5V Digital Audio Amplifier Power Amp Module Board with Potentiometer

Class A Analog Circuit Power Amplifier Board 2 Channel Audio Amplifier Circuit Module DC24V 2A

5-6000MHz Gain 20dB Broadband RF VHF UHF Signal Power Amplifier Module

Mini speaker amplifier module, 3W speaker amplifier board, speaker motherboard modification parts

Mini speaker amplifier module, 3W speaker amplifier board, speaker motherboard modification parts

[NEVER USED] Mini HiFi Audio Power Amplifier 12V DC - Dual Channel Portable Stereo Audio Receiver - Black

3.5mm/Type C Headphone Amplifier, 2-Level Gain Switch and Bass Boost, 16-600Ω HiFi Headphone Amplifier, Volume Control and Shell

0.1-2000MHz RF Wideband Amplifier Gain 30dB Low noise Amplifier LNA Board Module

HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board

AD831 High Frequency RF Mixer Single Chip Radio Frequency Converter

AMP Preamplifier Amplifier Volume Tone Control Board DIY Set Kits Low/Middle/High Pitch

30‑4000MHz 40dB Gain RF Broadband Amplifier Module for FM HF VHF/UHF

HIFI Preamp NE5532 Pre amplifier Tone Board Kits AC 12V OP-AMP HIFI Amplifier（DIY KIT）

DC12-26V High Power 120W+120W Dual channel Stereo Digital Audio Power Amplifier

PAM8403 miniature digital amplifier board 3.7-5V DC, do-it-yourself kit, ideal for toy game consoles with voice broadcasting.

AD828 two-channel audio preamplifier board, single 5V-15V power supply, audiophile quality

Mini DC 5V USB powered digital amplifier board, two-channel speaker enclosure, digital audio amplification module, 6W.

Mini DC 5V USB powered digital amplifier board, two-channel speaker enclosure, digital audio amplification module, 6W.

AD828 two-channel audio preamplifier board, single 5V-15V power supply, audiophile quality

DIY audiophile quality HiFi dual channel portable headphone amplifier board, which can also be used as a power amplifier/preamplifier board.

DIY audiophile quality HiFi dual channel portable headphone amplifier board, which can also be used as a power amplifier/preamplifier board.

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

PAM8610 Miniature Digital Amplifier Board 2 x 15W Dual Channel DC 12V High Power Class D for DIY Speaker Modification

PAM8610 Miniature Digital Amplifier Board 2 x 15W Dual Channel DC 12V High Power Class D for DIY Speaker Modification

0.1-4000MHz Broadband Wideband Microwave RF Amplifier Module Gain 20dB

2PCS AMP Module Dual Channel Hi Fi Adjustable Home Audio Power Amplifier Board with Overcurrent Protection 9-15V

TPA3110 2x15W Bluetooth Audio Power Amplifier Board AMP for Speaker

ADE-1 High Linear Low Noise RF Up And Down Frequency Conversion Passive Mixer(0.5-500MHz)

2x6W Bluetooth Power Amplifier Board DC 5V/3.7V Lithium Battery with Charge Management HF69B

High-end digital audio amplifier board, 18W mono audio amplifier module, DIY modification for 6-12V active speakers

High-end digital audio amplifier board, 18W mono audio amplifier module, DIY modification for 6-12V active speakers

TPA3110 PBTL High Power Mono Channel Digital Power Amplifier Board Component 30W 8&820926VDC

2MHz-700MHZ 3W HF VHF UHF FM Transmitter RF Power Amplifier For Radio

1.5-4.5G High Linear Low Noise Passive Mixer Diode Double Balanced Mixer

433MHz RF Low Noise Amplifier Radio Frequency LNA Gain: 22dB

HIFI Preamp NE5532 Pre amplifier Tone Board Kits AC 12V OP-AMP HIFI Amplifier（Assembled board）