Update/Last Post;
I discovered that the temporary power cord being used between the wall outlet and power conditioner had had a detrimental effect on the systems sound, thus negatively affecting my judgement and what I was hearing with the USB converters. I have since replaced the power cord and recently tried a Stello U2 for a few days. It was a limited listening experience but it actually sounded surprisingly good compared to playback from a Marantz BD8002 BDP being used as a CDT. Once my system is complete I'll give them another try. There may be hope yet.
Time for a new thread as this one got off track anyways...
I discovered that the temporary power cord being used between the wall outlet and power conditioner had had a detrimental effect on the systems sound, thus negatively affecting my judgement and what I was hearing with the USB converters. I have since replaced the power cord and recently tried a Stello U2 for a few days. It was a limited listening experience but it actually sounded surprisingly good compared to playback from a Marantz BD8002 BDP being used as a CDT. Once my system is complete I'll give them another try. There may be hope yet.
Time for a new thread as this one got off track anyways...