I installed an OPB-3 in my Ibanez SR405 and it sounds great except for the treble. Is it just me or does the preamp lack the bright treble sound. My Warwick has the stock MEC pickup/pre and the treble is real bright and crisp, but the low and mid are not as good as the Aguilar. I would like to put an OBP-3 in my Warwick, but not if the treble is not as bright. So does any one else have this prob with the Aguilar, or is it just the pickups in my Ibanez.