Why the woofer moves badly when playing certain LPs


Hello. First greeting.
My turntable is Pro-Ject The classic, Phono is Lejonklou Gaio2.4 and Cartridge is AT150sa.

However, I am having problems with my woofer moving badly when playing certain LPs.
Generally, this is not the case with the older, dusty LPs of the 80's, but rather with the record just new released LPs.

I want to get help from someone who knows why this is happening.
Sorry for my broken English.
Thank you very much.

starbusters

Showing 1 response by somegeoffguy

That is crazy! Does your receiver have a rumble filter on it? My old Yamaha R900 had a button for "Sub-Sonic Filter" which was supposed to take care of the really low frequency stuff coming off records. I have not seen this on modern gear though.
-Geoff