No sound from the preamplifier output

[ewaucq]

I bumped into the exact same problem (only on a D220pro) a few weeks ago. I tried to change all kinds of configuration (also reverting to previous firmware versions) but still no sound from my AVR preouts into my D220pro line-in. I even tried with a 2nd AVR, different cables, etc. with the same result: no sound. Funny thing is that the same line entry works well with a different audio source (like my tablet). Hummm, I guess my only option is to get in touch with Devialet...