Ambre and Baby Ambre

Ambre and Baby Ambre wiki


Ambre is a compact streamer with a network input and Toslink, Coax and I2S outputs. Ambre runs on the RoPieee OS and other third-party software. Support is provided for the RoPieee OS only. Ambre is a Roon endpoint and needs a Roon server to operate properly. Baby Ambre offers the same Roonfunctionality as its bigger sister. Baby Ambre has no I2S output, no power button and differently configured LED indicators.

From left to right, Ambre has 3 LED indicators:

Music (green) Lights up when music is output through the digital outputs
LAN (green) Lights up when an ethernet connection is established
On (blue) Blinks when updates are fetched, steady on when updating is finished


Baby Ambre has the following LED indicators:

Power (blue) Blinks when updates are fetched, steady on when updating is finished
LAN (green) Lights up when an ethernet connection is established
LAN (yellow) Lights up when network data is transmitted to the Baby Ambre


* from this point, where this wiki says Ambre, you can also read Baby Ambre

Problems customers indicated and possible solutions


As with all problems, we first figure out if the problem is network or Ambre related. If the problem is in the Ambre, we distinguish between software and hardware. First, the standard problems:

  • Green LAN LED lights up, network can’t see Ambre

Switch/router problem?

  • The internal website of my Ambre is not accessible

Switch/router problem? Please check in your home switch/router for connected devices. Usually, the internal network runs on 192.168.1.x IP addresses. If your Ambre is not present in your switch/router, try to connect it directly to the router with a cable. If the Ambre is present in the connected devices table it also displays an IP address. With a computer you can “ping” this address (PC: go to the MS Dos prompt / MAC: open Terminal (/Applications/Utilities) and type: ping 192.168.1.x and press Enter, where x is the number assigned to the Ambre in the connected devices table). If the ping request works, it gives you a Reply from 192.168.1.x. If it doesn’t work (Request timed out), there is a connection problem in the network.

  • Startup failed, my Ambre is not recognized by the switch/router

The RoPiee OS is fairly robust and should be able to handle an incorrect startup. Connect the Ambre directly to your switch/router (LAN should light up green) and let it initialize for at least 15 minutes. The blue LED should turn on fully after this procedure. Now re-search for the Ambre in your network with Roon.

  • Blue LED keeps blinking/flushing

Plug your Ambre directly into the switch/router of your home network. Then let it run for a maximum of 24 hours so it can search for updates and install them. If then the blue LED doesn’t turn fully on, offer the Ambre for repair.

  • SD card appears to be broken

A fast SD card (of at least 16 GB) can replace the internal SD card. Open the case and remove the SD card (make sure you touch the housing first, keep hold of it and remove the SD card to prevent ESD problems). Install a new version of RoPieee

  • How can I reinstall version 47 of RoPieee on the internal SD card?

Since the .img file is not readily available through, we can send a link for your download. You can request the image file per e-mail.

  • My problem is not listed

Please contact support for further steps

If all else fails:

If these tips didn’t solve the problem, please send your Ambre for repair to Metrum Acoustics using an RMA form. If your Ambre is still covered by warranty, it will be repaired free of charge.

Standard settings

Device Setup (Advanced)