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NE5532 Operational amplifier module power amplifier front board tone board front amplifier 5-fold wide voltage 2 Channels DC 12-30V Stereo 5x Wide Voltage

Description: Brand new and high quality 5 times the board preamp. This audio preamplifier board uses the original imported op amp chip which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier... more

2-Channel Class A Analog Circuit Power Amplifier Board Audio Amp Module DC24V 2A High-Fidelity & Low-Noise For DIY Sound Systems

Transform your audio projects with our Circuit Power Amplifier Board meticulously engineered to amplify audio with unparalleled clarity. Constructed from high-quality PCB material this board is designed for durability ensuring a long lifespan even in... more

PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board

This miniature PAM8403 3W Class D audio amplifier module offers low THD+N allowing it to achieve high-quality sound reproduction all in a form factor about the size of a US postage stamp. It can be used in any DIY design requiring a miniature audio... more

Diymore TDA7498 100Wx2 DC12V-36V Stereo Digital Audio Dual Channel Power Amplifier Board

Item Description Description: Name: TDA7498 Dual Channel Power Amplifier Board Chip Type: TDA7498 Working Voltage: DC 12V-36V Output Power: 100W x 2 Channel: Dual channel output Output Impedance: 4-8 ohms Frequency Response: 20Hz-20KHz Protection... more

20PCS PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Board

Features: Can use the computer USB port USB power bank or a mobile phone charger to supply the 5V support power Battery power can also be used High efficiency: 90% Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω speak load... more

5 Pieces PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Boards

This miniature PAM8403 3W Class D audio amplifier module offers low THD+N allowing it to achieve high-quality sound reproduction all in a form factor about the size of a US postage stamp! It can be used in any DIY design requiring a miniature audio... more

15-35V 2x160W 2Channel Digital Audios Power Amplifier Board Modules

Features: 2channel Output to Ensure Continuous Serials power Operation Wide Voltage Input 15-35V. This power amplifier board uses two TDA7498E output up to 160Wx2+220W. It has short-circuit protections over-current over-heat and anti-reverse... more

20PCS PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Board USA

Features: Can use the computer USB port USB power bank or a mobile phone charger to supply the 5V support power Battery power can also be used High efficiency: 90% Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω speak load... more

DC 11-26V TPA3116 PBTL AMP Module 2*100W Dual Channel Digital Audio Amplifier Board

Feature: The power supply of module has anti-reverse protection and is safer to use. Support 2 channel output better sound effect. The module uses a high-quality TPA3116 + TPA3116 chip with sufficient output power to drive speakers with 4-8 impedance.... more

DC 5V/3.7V USB/Battery Powered AMP Module 6W*2 Dual Channel BT Stereo Audio Amplifier Board

DC 5V/3.7V USB/Battery Powered AMP Module 6W*2 Dual Channel BT Stereo Audio Amplifier Board Feature: Support for USB 5V or lithium battery 3.7V power supply more convenient to use. Suitable for speakers with an impedance of 6 ohms or 8 ohms. The... more

Fusion 010-02569-00 Apollo Ap-da214 Zone Amplifier 2 Channel 140 Watt

Features: • RMS Power: 20-watt RMS per channel (at 4 ohm) allowing you to add an extra pair of speakers on board. • Note: Fusion DSP-enabled marine stereo (Apollo RA770 Apollo RA670 Apollo WB670 MS-RA210) required. This amplifier is not compatible... more