If you're in the mood for more (PCM) hi-res stereo America, all of their '71 to '77 Warner Bros. albums are available as individual 192/24 downloads from the usual places (HDTracks etc.) and also as a collection that saves you about $50 on buying them individually. The masterings are also really nice - they appear to be full dynamic range or very near to it (within 1dB of the old 80's/early 90's CDs) and they have a really nice mellow sound. I can't technically say if they're 'flat transfers' or not, but the frequency response sounds very even to me across the whole spectrum.