Ok here is the setup:
Oppo 981HD -> HAL Monolith Battery powered DAC ->Dodd Battery Preamp -> Dodd Battery stereo amp -> GR-Research N2X + Onix ELT PBS.
Cables are Electra interconnects and Analysis-Plus Oval 9 speaker cables.
This setup sounds wonderful on everything from CD, DVD-A, SACD to HiRez files. Very transparent and neutral. Dynamics are very good in a setup about 8' from my listening positon.
Playback of the Reference Recording HRx files via the HiFace into the HAL Monolith DAC is amazing to me. I am finally hearing what RR master tapes sound like! Very nice indeed! The Dodd/GR-Research setup are the open window needed to let this setup make music.
Hope that folks get to hear this gear making music in a good listening room. It is truly a wonderful sounding setup!