I have klf 30 s Reference center , synergy front effects , b=k matrix3 rear ( until I can afford rs3).....HAD OLD YAMAHA DSP.....TRIED DENON AND YAM ....BOUGHT RXV-1....It sounds beautiful....full bass..lovely imaging , great dynamics...Yamaha has a winner in this unit !.I listen to ALL types of Music....no vid....bought Yamaha for audio quality and flexibility.....next purchase will be Pioneer dvd audio and reference Klipsch for rear.....I say go with Yamaha !!!!!