Teuthis Open Source MP3 Player 2001 – Daisy by Raphael Abrams @adafruit #OHM2019 #oshwa @ohsummit #opensource #opensourcehardware @opensourceorg @nycresistor « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Older Homebrew MP3 Player
Matt Keeter // Bumpy
PJRC MP3 Player, Fast Flash Firmware Download
Bumpy: Build Your Own DIY Open Source MP3 Player | Formlabs
Amazon.com: 80GB (Upgrade 3G Running Memory+Free 64GB Card) MP3 Player with Bluetooth and WiFi, Android Streaming Media MP4 Player with Spotify, 4-inch Full Touch Screen Player with Pandora, Support APP Download :
SanDisk portable media players - Wikipedia
How to Free your iPod with Rockbox « iPod & MP3 Players :: WonderHowTo
PJRC MP3 Player, Firmware Upgrade Instructions
Flashing And Upgrading Chinese MP4 Player Firmware | Megaleecher.Net
Sony unveils a Walkman that can play MP3 files
Kickstart An Open Source Sample Player
Dooba.io open source MP3 player | oshpark | Hackaday.io
Windows Based Build Tools for PJRC MP3 Player Firmware Development
Clip Jam: Firmware 1.16 & 0.02E Update
Creative Zen 4GB FLAC MP3 and WMA Lossless Player with Rockbox firmware | eBay
Rockbox: Open-Source Media Player Firmware | WIRED
MP3 Player
Bumpy
Rockbox 3.0 firmware breathes the life back into your MP3 player | Engadget
DIY Pocket MP3 Player | Hackaday
Rockbox custom firmware for MP3 players gets first major update in 4 years - Liliputing
Bumpy
