Does anyone use a RUMBLE filter?


I am having way to much cone movements on my main speakers and Sub when I play vinyl. Someone suggested I purchase a rumble filter from KAB audio. I notice that a lot of the cheaper phono preamps have these filters built in. When I purchased a more expensive better sounding unit ..it dosent have one. So I am wondering why dont a lot more companys sell these things if they are so important? I need to buy one and they dont seem to be very expensive $170 + another IC cable.
mattmiller

Showing 2 responses by dougdeacon

Onhwy61, I was with you 100% until this:
BTW, one of the first things taught to audio engineers is bandwidth filtering. When recording an instrument you want to get rid sound below and above the frequency range of the instrument. It's considered a sign of a well engineered recording.
Hmmm... did Kenneth Wilkinson use bandwidth filters on his 3-mike recordings of full orchestras for Decca? I doubt it. Are you suggesting his recordings weren't well engineered?
;-)

I've no doubt your statement is true for engineers being trained today. It's one more example of acoustics knowledge and skills being replaced by 47 mikes in 47 booths, a mixing board and a pile of resistors. The result is lifeless, over-processed crap. But at least it's crap with no out-of-bandwidth noise. ;-)