What is the best?
I much enjoyed the Xone EQ's, but you need an additional knob on your controller to map the whole set for each channel. On the S4 i mapped the Filter Knob to LowEQ and the LowKnob to the MidLowEQ. To apply Filter to a channel i used one from the FX suite on one or two of the FX Units in Group mode. Otherwise i use ISO. But i always use the Xone Filter setting (or Filter:92 in the FX Unit). It has a very nice cutting curve without the usual sound colouring.
