@smeet For the record, the Broughton LPFs all go down to 330Hz, but yes, at that point it becomes more like an effect. Very useful with genres where you'd want dubby stuff or when you'd default your passive tone knob to zero. LPFs at 12dB/oct never sound like mud even at extreme settings.
That being said, with something like the ParaEQ you have a full parametric EQ together with a shelving EQ, so I'm sure you can achieve the same thing at a much finer granularity. LPF is a very big hammer, you can leave it alone to do some damage at more normal treble frequencies.
That being said, with something like the ParaEQ you have a full parametric EQ together with a shelving EQ, so I'm sure you can achieve the same thing at a much finer granularity. LPF is a very big hammer, you can leave it alone to do some damage at more normal treble frequencies.