I am pretty new to this, just trying to get everything to work.
I have an Onkyo TX-8050 receiver hooked up to a set of Paradigm Atom V7 speakers. I am playing from a turntable Audio Technical AT-LP60 connected through phono.
When I turn up the volume, the sound it is producing is what I would describe as "shaky", or trembling (not distortion). When I turn up the volume, it is no where near "loud". It happens only when hooked up to my turntable, I have separately tested the turntable with another speaker, and the stereo with another audio source (to even louder volume), and they were both fine.
What could be the possible cause of this? I have already swapped in another turn table, but the problem is still there. I am suspecting a setup/settings issue, but have no clue what it might be. Any help is appreciated. Thanks!