I have had the HX FX for a couple of months now, and love the effects and routing capabilities, but I find it REALLY alters the base sound of the instrument when bypassed...I've owned the M9 for nearly a decade and there was a audible difference when switching between True bypass and DSP bypass... the true bypass was great, the DSP very useable...but when I switch from Analog bypass to DSP bypass on the HX FX I hear no difference whatsoever...the both sound very digital and toppy to me...it adds a lot of treble and thins out the sound...I understand buffers and all that jazz (I have owned litterally hundreds of pedals haha!) , but surely analog bypass should not change the sound at all? I am starting to wonder if my unit is faulty?