Hello Daniel,
If EAD TM8800 Pro has a built-in low pass filter as part of it's sub output set the "VARIBLE"/"BYPASS" switch on your 125 to "BYPASS". This is the way I use my 125 with my B&K pre pro. Hope this helps.
Eddie
If EAD TM8800 Pro has a built-in low pass filter as part of it's sub output set the "VARIBLE"/"BYPASS" switch on your 125 to "BYPASS". This is the way I use my 125 with my B&K pre pro. Hope this helps.
Eddie