inputs.text: excellent sound default settings - 1 first disclaimer csdxd51 csdxd55 2 note difference csdxd51 csdxd55 according common users manual latter rehemote control pay 10 3 excellent boombox want simple controls not not miss sound button rockpopjazzflat sounds excellent without rehemehember press bass boost button 4 compared sony cfdg70 sony cfdg500 also d51 41 less deep bass comparable midrange possibly even better highs 42 weighs significantly less 43 no sound button see 44 no rehemote 45 takes 6 rather 8 cell batteries