MP3 lossless decoding and amplifier board

The MP3 Lossless Decoding and Amplifier Board is a versatile module designed to decode MP3 audio files and amplify the output for high-quality sound reproduction. It supports lossless decoding, ensuring that audio quality is preserved. This board is ideal for DIY audio projects, portable speakers, and other applications where high-fidelity audio is required.

Key Features:

• Lossless Decoding: Supports lossless MP3 decoding for high-quality audio playback.
• Built-in Amplifier: Integrated amplifier for direct connection to speakers.
• Multiple Input Sources: Supports USB, SD card, and auxiliary input.
• LCD Display: Provides information on track, playback status, and more.
• Remote Control: Includes remote control for convenient operation.
• Compact Design: Small and lightweight for easy integration into various projects.
• Stereo Output: Delivers clear stereo sound.

Technical Specifications:

• Input Voltage: 5V to 12V DC
• Supported Formats: MP3, WMA, WAV, FLAC
• Output Power: 2 x 3W (stereo output)
• Frequency Response: 20Hz to 20kHz
• Signal-to-Noise Ratio (SNR): ≥90dB
• Total Harmonic Distortion (THD): ≤0.05%
• Dimensions: 85mm x 55mm x 20mm
• Weight: Approximately 50g

Applications:

• Portable Speakers: Create custom portable speaker systems.
• Home Audio Systems: Integrate into home audio setups for high-quality music playback.
• DIY Audio Projects: Ideal for hobbyists building custom audio devices.
• Car Audio: Use in car audio systems for enhanced music playback.
• Public Address Systems: Implement in PA systems for clear and reliable audio output.

Datasheet:
For detailed technical specifications, refer to the MP3 Lossless Decoding and Amplifier Board Datasheet