I am busy constucting my full diy project. Speakers are Lynn Olsonns Ariel. DAC: 2*PCM1794, DIR1703 with PLL1705 in mono balanced mode. Using 2*PGA2311 as volume controll. Also input selection for external analog sources(thus the PGA). Amplifiers are pass labs Aleph-X running 2 channels 80W in 3.5ohm, and 2 at 56W into 8ohm for biamping. Still waiting for some components, incl. my vaccuum impregnated toroids and some hard to find resistors. The DAC is giving me a hard time, the clock is not right and i don't have access to a scope in bloem... Any questions?