USB MP3 Decoder GPD2856C

The USB MP3 Decoder GPD2856C is a compact audio decoder board built around the GPD2856C MP3 decoder chip. Plug in a USB flash drive loaded with MP3 files and the board decodes them into an analog audio signal, ready to feed an amplifier or powered speakers. It is a simple way to add music, announcements or sound effects to a DIY project.

USB MP3 Decoder GPD2856C Specifications

• Decoder chip: GPD2856C
• Function: MP3 audio decoding and playback
• Audio source: USB flash drive
• Audio format: MP3
• Output: analog audio signal for an amplifier or powered speakers

USB MP3 Decoder GPD2856C Applications

• DIY speakers and portable music boxes
• Doorbells, shop jingles and announcement players
• Sound effects for models, toys and escape rooms
• Adding USB playback to an old amplifier or radio

What's in the Box

• 1 × USB MP3 decoder board GPD2856C

Tip: Format the USB drive as FAT32 and copy the MP3 files onto it before plugging it in. To drive a passive speaker, connect the output to a small amplifier module such as the PAM8403, and power the board at the voltage marked on it.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.