+1 @tomic601 on Audioquest Pegasus ICs.
I had an experience at HiFi Buys in Atlanta recently that made me curse out aloud.
Brought in my Berkeley Reference 2 DAC to audition just for kicks. (HiFi Buys does not carry the BAD DAC Ref 2.) Connected my BAD DAC to Vandersteen pre-amp feeding Vandersteen top-of-line amps driving Vandersteen Kentos. (Richard Vandersteen was in town showcasing his new pre-amp,) At first, I substituted my Audioquest Earth XLRs from home for Pegasus XLRs that were connecting reference DAC to pre-amp. The Earths are no slouch. Sound was coarse compared to what was emitted by reference DAC just before. Might even say BAD DAC Ref 2 sounded broken in comparison. On whim, asked Ed of HiFi Buys to swap Pegasus ICs back in. Night and day. Now my BAD DAC Ref 2 sounded as sweet, refined, and precise, as the reference DAC, if not more so.
#$%@! Now I have to replace my carefully assembled loom of Earth ICs with Pegasus ICs.
G