Merlin VSM MME Master BAM Modification

As a Merlin VSM owner from 2007, my advice is - DON'T MESS WITH IT!  If you want to change the tonal balance, the best way is to get an excellent subwoofer (or two) - I use a JL Audio Fathom crossed over at 32 Hz.  The second best way is to change your speaker and/or interconnect cables.  I would NOT modify the frequency response of the BAM - Bobby spent about 15 years optimizing that system.