The OPPO offers the usual 5.1 Dolby Digital and DTS, with on-board decoders and analog outputs. Although most of the video functions are good and almost excellent, the Audio isn’t particularly impressive but it is nonetheless average.
If you are planning to listen to CD’s on this player, you won’t be particularly impressed; standard sound spacing, not enough depth in the lower-spectrum frequency and general poorly-rounded harmonic performance makes the player’s audio quite bland. Some of the models in this price range by Sony or Pioneer offer better audio performance but then again they lack DV outputs or other features.
The unit also has coaxial Toslink digital audio outputs, and you can adjust your bass levels, stereo down-mix, the trim level of the audio channel and switch your sub on or off. In short, most of the audio functions you would expect are there but the quality isn’t spectacular.