XDP-100R (Also from Richer Sounds) arrived this morning. Software updated and variable sound turned on so no issues with reported problem with volume. First impressions - very good indeed and this with standard CD files converted to FLAC. As a consequence of getting this I've now started to rip all my CDs (well over 200) into the FLAC format - this is taking a loooong time (not what I planned to do between Christmas and New Year)!