Volumio and FiiO E10 OLYMPUS

Help and Support Help
1

Hello

I have been using succesfully the previous version of Volumio with my FiiO E10 OLYMPUS DAC (on Raspberry PI).
I have now installed the last version of Volumio (volumio-2.031-2016-11-23-pi.img).

The DAC is not recognised. In Playback options if I try to select USB:audio for Output Device it revert to “Audio jack”.
No problem instead with an Asus Sonar U3.
Any hint?

Thank you

Mario, Italy

2

Any hint on how to track the problem?
This dac was supported in the previous Volumio version.

Thanks

Mario

3

Probably there’s a problem with the output selector, not the dac itself… Try to reboot, select your dac and hit save.

Let me know

4

Dear Michelangelo

Even after a reboot the situation does not change.
I select USB audio and it is selected
I click save…and it reverts to “audio jack”

I have two different versions of the same DAC. They do not work.
With a different DAC, it works.

Thank you

Mario

5

Just to report something similar here.

I am able to get the DAC working (as per michaelangelo’s suggestion) via

  • select “USB: Audio” in Playback Options -> Output Device
  • Hit save (instantly refreshes to “Audio jack”)
  • Reboot
  • Still says “Audio” (not even “Audio Jack”; that’s only visible when you expand the dropdown)
  • DAC works though

Volumio version: 2.041 on raspberry pi 3 model b

DAC: Fiio Olympus 2-E10K

[ 4.210454] usb 1-1.3: New USB device found, idVendor=1852, idProduct=7022
[ 4.218309] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.226545] usb 1-1.3: Product: DigiHug USB Audio
[ 4.232091] usb 1-1.3: Manufacturer: FiiO
[ 4.250753] input: FiiO DigiHug USB Audio as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:1852:7022.0001/input/input0
[ 4.323842] hid-generic 0003:1852:7022.0001: input,hidraw0: USB HID v1.00 Device [FiiO DigiHug USB Audio] on usb-3f980000.usb-1.3/input0

6

Interesting… seems that the fact that your device is called Audio, tricks a bug! :wink:
thanks for reporting!

7

Just in case it’s of any use to demo what I see, screenshots attached. Audio here refers to “Audio Jack”, which should be standard for all Pis, right? USB audio is what I’d really want to select :slight_smile:

Default display
audio_output_options.png

Dropdown selected.
audio_output_options_dropdown.png

If there’s any more useful logs I could grab from it all, let me know, happy to help. Or equally could file a bug report if it’d help?
Thanks!

8

I also confirm that in the end the dac works even if the selector tells you differently.

Thank you!

Mario