Most of files are 192 to flac, and Bifrost is used, probably can't send back to Schitt. From e-mail's with Schitt, they that the Bifrost is probably normal. Will listen to the Bifrost and compare with some other dac / amps, and might put back on the market if I prefer these other dac / amps.
Send it into Schiit anyways, I did and they didn't charge me a dime. Trust me, you want to have that thing looked at. If you sell it as is, well....you'll be just like the scammer who sold me there Valhalla and then Schiit fixed it for me free of charge.