yes, I agree. Mine is not the most highly resolving system. But given the crummy sq of most digital recordings, that might be more of a blessing than a curse. I'm saving up for a pair of electrostatic speakers.
Sorry about your luck with digital recordings. Perhaps, you might enjoy analog recordings on reel to reel or vinyl. Interestingly enough, today I listened to some DOO WOP and 60's English Invasion music I had purchased from iTunes. These are all AAC files of analog music. I was listening via iTunes Media Player output to OPPO UDP-205 usb DAC connected to my HT. What was so stark overall is that most of what I was listening to sounded as if it was not recorded by masters of the craft. Examples of this:
Bits and Pieces 1:59 The Dave Clark Five The Dave Clark Five: The Hits (Bonus Track Version) Rock 0 48
Duke of Earl 2:26 Gene Chandler Original Solid Gold Hits, Volume 2 R&B/Soul 2 62
Go Now! 3:12 The Moody Blues Anthology: the Moody Blues Rock 0 43
The Book of Love 2:21 The Monotones Who Wrote the Book of Love? (Digital Version) R&B/Soul 0 37
('Til) I Kissed You 2:24 The Everly Brothers The Very Best Of The Everly Brothers Country 0 36
Why Do Fools Fall In Love 2:21 Frankie Lymon & The Teenagers Doo Wop Classics, Vol. 4 Pop 0 35
Glad All Over 2:42 The Dave Clark Five The Dave Clark Five: The Hits (Bonus Track Version) Rock 0 74
Any Way You Want It 2:29 The Dave Clark Five The Dave Clark Five: The Hits (Bonus Track Version) Rock 0 17
Bo Diddley (1955 Mono) 2:48 Bo Diddley The Chess 50th Anniversary Collection: His Best Blues 0 25
All Day and All of the Night 2:21 The Kinks Pirate Radio (Motion Picture Soundtrack) [Deluxe Version] Soundtrack 0 23
Denise 1:57 Randy & The Rainbows Doo Wop Love R&B/Soul 0 28
I only became acutely aware of this today, since prior listening pleasure to this playlist was via Airplay to my HT's DAC, which it appears does not expose the music recording flaws as does the OPPO's DAC. I still enjoyed the afternoon with this music, perhaps because I also heard overtones, undertones, detail, and nuances, which are absent in Airplay's presentation of these songs.