GK 700RB-II Woofer Hi-Cut Question
Hoping someone can help verify a possible issue....
I bought a used 700RB-II after Christmas and am trying to fine tune my DI signal. From what I've read at TB (and according to the manual Block Diagram), the woofer hi-cut should work whether using a full range cab, a GK HMS cab, or even cab-less (which is how I was running it).
I don't seem to be getting any cut of frequencies over 5K at all. In fact, with the Woofer Hi-Cut engaged I'm actually getting a slight boost in lows and low-mids - according to Logic's EQ analyzer.
I don't currently have a GK HMS cab to test with, but there wasn't an audible 5k+ cut running full range with my crappy Behringer BB210 (2x10" with horn on) either.
I'm assuming that the switch should do something similar as a Low Pass Filter in Logic, but that doesn't seem to be the case. I even went to the extreme of cranking the Contour, Presence, and High EQ just to make sure the change wouldn't be subtle and it still didn't cut anything.
Could someone please chime in and let me know what occurs in their 700RB? I'm trying to figure out if I should return it and spend the extra $ on a brand new one or take my chances on the 1-year warranty I bought.
Thanks for any info/advice!