How to convert your HDCD's to 20-bit files w/o HDCD hdw
dbPoweramp's CDGrabber (found here:
dBpoweramp: CD Ripper & Audio Converter. Secure ripping to mp3, FLAC, m4a, Apple Lossless & WMA has a DSP function (helpfully entitled "HDCD")
which allows you to rip HDCD tracks to 20-bit, 2116kbps bitrate Wave files.. I've also been able to rip 20-bit lossless WMA tracks. (the bad news here being that Apple's made sure that iPod's can't read its conqueror's format.)
==You MUST have dbPoweramp's "Reference" package (natch, the most expensive, but not terribly so considering the quality one gets) in order to do this with your HDCDs.==
The one draw back is that the size of the files is larger than the standard 16-bit wav file. A 700MB 16-bit CD is about 1GB after being ripped to 20-bit.
Of course, one gets the extra quality in compensation.
Note: the track info will report that it is a 24-bit track, however, it's still a 20-bit track as if one were running it through an HDCD equipped CD/DVD player.
Further good news: iPod (at least my 5th Gen Classic model) accepts these "24-bit" tracks (tho', as with all WAV files, one has to fill in almost all the song info since iTunes seems incapable of reading the encoded metadata.
Also, as long as you have a 24-bit capable soundcard you can use foobar2000 and other software players.
Only wish I had more HDCDs!