I would guess it probably has to do with your speaker placement over anything else. That is really good gear you have there. Your source is probably the weak link if you have one. Acoustic Zen Silver ref is a good cable. It's not the problem at least not to the degree you are describing. Some rooms are very tough to get good sound in.
Also possibly something could be amiss with your computer setup and delivery to the DAC? Have you tried just playing CDs in the Oppo?
If you are looking for a different flavor you might try Grover Huffman cables. They are very cables and a great bargain too.
Also possibly something could be amiss with your computer setup and delivery to the DAC? Have you tried just playing CDs in the Oppo?
If you are looking for a different flavor you might try Grover Huffman cables. They are very cables and a great bargain too.