I finally installed the trident regulators properly and now I have sweet music. I have the Mux coax switcher outputting I2S (PCM) to the Buffalo II and the tridents. The I2S out instead of spdif makes are big difference in the sound. Much clearer and less sibilance. Led Zeppelin III-Tangerine and Bron-Y-Aur Stomp on the digital remaster never sounded so good. Listening to LCDSoundsystem now. Nice sounds from the 2.3s. The caps have finally settled in. SDAS rock!