Ran across this Modi 3 review (revisited) that was quite interesting.
(164) Schiit Modi 3 Revisited (2 months later) - YouTube
In the second part of the review, he talks about the sound quality improvement that resulted from placing small weights on top of the Modi 3 case. I didn't have those particular weights on hand so instead I placed a book on top of the case and was taken back by the sound improvements. In particular, the upper midrange and highs were cleaner and more focused.
It makes for a no-cost experiment and you might be surprised (and pleased) by the result. No reason to think it wouldn't work for other light-weight DACs as well.
(164) Schiit Modi 3 Revisited (2 months later) - YouTube
In the second part of the review, he talks about the sound quality improvement that resulted from placing small weights on top of the Modi 3 case. I didn't have those particular weights on hand so instead I placed a book on top of the case and was taken back by the sound improvements. In particular, the upper midrange and highs were cleaner and more focused.
It makes for a no-cost experiment and you might be surprised (and pleased) by the result. No reason to think it wouldn't work for other light-weight DACs as well.