OP, the IMHE, the main differences in the Yggy and Gumby are that the Yggy is a tad better at extracting the last details from complex recordings. That makes it seem a bit more analytical. The Gumby is a bit more organic sounding, a bit warmer, but still able to untangle complex recordings to a great degree. I own a Gumby and would suggest the Yggy as a step up only to those with SOTA very neutral systems. For most, the Gumby will make you very happy and be a little more synergistic if any of your other components have any edge or brightness.
IMHO, the speakers will make the bigger more obvious difference in any system. Optimizing room setup and speakers(properly driven) that suit your preferences are requirements before over-investing in anything else. Cheers,
Spencer
IMHO, the speakers will make the bigger more obvious difference in any system. Optimizing room setup and speakers(properly driven) that suit your preferences are requirements before over-investing in anything else. Cheers,
Spencer