GNARLYR.

Open firmware / SNOWSKY ECHO

Your ECHO.Remixed.

A new home for the music you own. Find a song, shape the queue, save a mixtape, and make your full-size Snowsky ECHO feel like yours.

Your music. Your player. Built for listening, offline.

Your collection. No connection.FLAC / MP3 / WAV / AAC-LC / ALACGPL-3.0-or-later

The good stuff

More ways to enjoy your music.

Find the song you mean

Search titles, artists, albums and paths. Combine sorting, filters and your own labels.

Make a mixtape

Save up to 32 named mixes. Edit the full queue, keep duplicates, and pick exactly what plays next.

Buttons, your way

Choose separate tap and hold actions for Volume ±, Play and Menu, with playback shortcuts for a dark screen.

Give it your colors

Five themes, three text sizes, and landscape or portrait layouts. Preview a theme before keeping it.

See your listening

See listening totals and top songs, albums and artists. Export your play log and follow timed lyrics beside your music.

Hear it before you keep it

Preview EQ presets while listening, or fine-tune a custom curve and keep or cancel the change.

Meet the ECHO

Small player. Familiar parts.

A color screen, room for your collection, and two Cirrus Logic CS43198 audio chips to turn your music into sound.

2.39 inches
IPS screen · 480 × 222 landscape
Dual CS43198
Cirrus Logic audio converters
4 GB / 8 GB
Internal storage options
3.5 + 4.4 mm
Single-ended and balanced outputs
Specs & what we’ve learned →

Make it Gnarlyr

First install. Easier updates.

First installation uses the ECHO’s built-in recovery mode. Once Gnarlyr is running, later builds install from a file on internal storage.

Working from source? Build the current firmware.

Recovery and returning to stock →

Stay offline. Get a little gnarly.

Made for the music you already love.