What exact parts were used in the upgraded Orchid? Very important as I know from experience a specific recipe works best for the type of sound you and many like. Did it have the SR Orange fuse? Was the Amber 3 newer or fully broken in with at least 300 hours of play time? The Amber needs at least 250 hours to come into its own. Also, tube rolling and an SR Orange fuse do wonders for this dac. Just the one 12au7 needs attention. It takes time and a little attention to details to make the Amber really sing beautifully.
Lastly, in addition to these questions one must also consider system synergy and subjective preferences. No doubt these play a substantial role in the dac one would prefer.
Lastly, in addition to these questions one must also consider system synergy and subjective preferences. No doubt these play a substantial role in the dac one would prefer.