Do you still have both the Sixpacs, & the DNA-125? If so, you might want to keep them both given their reputations. It's puzzling that they wouldn't sound quite different from one another tho.
But I don't know your speakers, or how efficient they are, or how good they are. Or your cables, source components, etc. What.....are you trying to accomplish, sound wise?
But I don't know your speakers, or how efficient they are, or how good they are. Or your cables, source components, etc. What.....are you trying to accomplish, sound wise?