yamaha rx-v550 issue..

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nacovich
Neuling

#1 erstellt: 05. Sep 2005, 17:45

Hi ... I have just bought this amp..with infinity TSS-750.

I have no problems with DTS DD AC3 sources... coaxial or optical... (I would like better center sound..more trebble)but sound and effects are ok.

but I'm very dissapointed with Analog/PCM sources when I want to use dolby surround / prologic... the sound is horrible... the center seems to work but the rest L,R,RL,RR sounds like with flanger effect..or like if there were artificial birds inside the speaker... so I don't know if this is common or the amp is broken...

So if I use analog stereo source from SAT platform like DIGITAL+ in spain... in my old bose lifestile system sounds perfect but with this system surronund does not work at all... what can be happening???

the same proble occurs when I use a DVD/HDD player and TV tuner and use optical output for stereo signals... the amp detects PCM signal but surround is awful... finally I can only use Stereo or 6ch-stereo... but voice is not in the center speaker...

please, again... help.

thanks

please help me...

aquazoid
Neuling

#2 erstellt: 13. Sep 2005, 13:09

dunno if this gonna be of much help, but hv u tried the straight effect ie. no dsp. hv u done the sound optimisation using the supplied mic. lastly u cud try and reset it to factory defaults and see. moreover just to clarify ,r u facing this problem from the day 1 or is it after u tried out some new setting of the speakers. also perhaps the dsp level setting cud be high. try reducing it.

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