Pues parece ser que las primeras unidades de los modelos 508 y 308 tienen algún tipo de problema:
Dear customer
It has been brought to our attention that under certain circumstances the Surround Left/Right channels of AV receiver models...
TX-SR308, TX-SR508, HT-R380, HT-R538, HT-R580, HTX-22HDX
...might get swapped during the playback of PCM multichannel sources.
This issue only occurs
- when using optical/coax digital inputs with PCM multichannel sources (listening mode "Multichannel")
The following are unaffected
- HDMI
- analogue multichannel inputs
- 2 channel PCM optical/coax digital inputs
If you experience swapped surround channels as described above, please contact the ONKYO Service at
E-Mail:
fwtxsr308@eu.onkyo.com
Phone: +49-8142-4401-0 Option #3 (Service/Repair)
http://www.eu.onkyo.com/press/press_...n_8688430.html
Parece ser que han solucionado el problema, pero las primeras unidades comercializadas tendrán que volver para reparar.
Saludos