hi there, i had a DSP A1 for bout 5 years and then i bought my mated AX1 when he upgraded. both great machines but im finding the AX1 less involving and bright with music and movies. im am having to turn it up louder to achieve the same effect. i believe i have it all wired identically as the A1 and i think i have the settings much the same, im just not finding it as exciting as the A1, any suggestions? am i missing something? anyone else have this problem?