After a huge screw-up, I finally upgraded my Lite DAC-Ah. I upgraded the opamps inside it with something better. Unfortunately, it's been so long since I listened to it that I really don't remember what it sounded like before. It does *seem* like the soundstage and vocals are better. I've also upgraded the tubes on my DarkVoice 336i. I haven't had time to compare it properly to the Gilmore Lite but so far it does sound pretty nice. Anyway, I should be done with messing with the sound system for a while.