I'd always assumed so.

If one had a 5.x system I'd not have suggested the 568.1. Having listened to Trifield on a 5.1 system I'd suggest the rears are not adding a lot.

Sooloos, Roon, G series (with LPS upgrade), 800 series (with LPS upgrade), HD621, AC200, Prime and PS, DSPs old and new.

Purdeys, Moke, Leica, 'Blad. Only the best.