@gdhal . I’m also curious about George’s recommendations.
I’d suggest a few recordings with which you are very familiar. If you’ve had some that you ever thought to yourself sounded particularly thin/metallic/digital, maybe try those. As cheesy as they are, Chesky’s "Ultimate Demonstration Disc" and the "World’s Greatest Audiophile Vocal Recordings." I believe both include the obligatory Rebecca Pidgeon Spanish Harlem. I’ve found both to be good test-type discs for comparisons...just skip the narrator on the demonstration disc.
edit--agree with George on trying the actual CDs on a decent transport.
I’d suggest a few recordings with which you are very familiar. If you’ve had some that you ever thought to yourself sounded particularly thin/metallic/digital, maybe try those. As cheesy as they are, Chesky’s "Ultimate Demonstration Disc" and the "World’s Greatest Audiophile Vocal Recordings." I believe both include the obligatory Rebecca Pidgeon Spanish Harlem. I’ve found both to be good test-type discs for comparisons...just skip the narrator on the demonstration disc.
edit--agree with George on trying the actual CDs on a decent transport.

