Two great options with either Beck's "Sea Change" or The "Blue Country Heart" by Jorma. If you don't have the cd versions of these, get them as they are both great albums. If you have them already then you can do a direct comparison which will be useful.
The problem you have as I see it is the Oppo. I have the same player and am not impressed with it's audio performance. I recently moved it into the living room where it does video duties only.
The problem you have as I see it is the Oppo. I have the same player and am not impressed with it's audio performance. I recently moved it into the living room where it does video duties only.