The HD digital editions of all the classic Rush albums are the real deal. They sound like the recordings the vinyls were mastered from. (ie. All the fidelity and dynamics of the vinyl releases but clearly lower generation.) All the CD editions are stepped on something awful! We actually got treated to the real deal with the 24 bit Rush remasters.
Happens every once in a while!
Those "Sectors" bait n' switch boxes do NOT have the HD masters. Not even the one album on the DVD. That copy is the same volume war slammed copy on the CD.
The HD masters are on HDTracks.