Crad,
The 2003 Impulse version (B0000610-02) is vastly superior to the '86 version you own. According to the liner notes, this version was mastered by Rudy Van Gelder, from a copy different than "all previous digital incarnations of A Love Supreme." Also from the liner notes: "...Rudy Van Gelder declared it to be as close to the real thing as one could get in the analog domain without having the original tape..."
I haven't heard any subsequent releases (SACD or otherwise) because I'm happy enough with this version.
The 2003 Impulse version (B0000610-02) is vastly superior to the '86 version you own. According to the liner notes, this version was mastered by Rudy Van Gelder, from a copy different than "all previous digital incarnations of A Love Supreme." Also from the liner notes: "...Rudy Van Gelder declared it to be as close to the real thing as one could get in the analog domain without having the original tape..."
I haven't heard any subsequent releases (SACD or otherwise) because I'm happy enough with this version.