OtterCastAmp

OtterCastAmp is an open-source Sonos Amp replacement, based on a Sochip S3 SoC and pulseaudio sink/source.

How do I get one?

We are currently planning a small batch production run, stay tuned.

You don't want to wait? You can of course run a small batch on your own! Please have a look into the gerber folder, a batch size of just 5 (and up to 30) boards is supported by JLC.

Installation & Configuration

After downloading and flashing the image, OtterCastAmp can either be configured via the config.ini file or via the web-interface.

Check out our Documentation for more information!

Schematics?

Schematics!

Team

• @lucysrausch Hardware - OtterCastAmp
• @_Jana_Marie Hardware - OtterCastAudio
• @Toble_Miner Software - Embedded Linux
• @Manawyrm Software - Frontend & OTA

Do you plan a PoE version?

No. (25W of power is not enough and >50W isn't popular)

Status

HW v1.0 is ordered and we already found bugs fixed in v1.2 (not ordered yet) Tested & working:

• [x] Audio Speaker Out

• [x] Audio Line In

• [ ] Bluetooth Audio In

• [x] USB PD

• [x] WiFi

• [x] Ethernet

• [ ] Display

• [x] Uart

• [x] Webinterface (config)

• [x] Shairport-sync

• [x] Pulseaudio sink

• [x] Pulseaudio source

• [x] snapcast

License

Note: The following files or directories are excluded from the License and are otherwise licensed

• 3D/
• datasheets/