MXR M80 Bass DI + Problem

[milkman2k10]

So I picked up a MXR M80 DI for a great deal. I use a few Spector Rebops with the Standard Tonepump circuit and a passive P bass. However, when using the unit it sounds as if I am clipping the input on it. The distorted signal is alot more noticeable when I play in the lower register. I tried this infront of my SVT 7 and into my maudio unit for recording with identical results. Has anyone else had this issue with the M80?

[loopmantra]

check the colour switch(if engaged,it WILL boost lows,cut mids and add volume),check the distortion channel switch(could be broken or sthng)...can't think of anything else really...the only problem i had with m80 is that on the first one i bought,volume was set too high-around 1 o'clock my sound eng. was going deff-and on this one i own now(first one fried couple of years ago)-volume is a bit low-i have to set it around 3 o'clock to get solid sound in the PA.otherwise,hell o' a pedal...always on for me...