i recently purchased a hartke b60 combo online. i've a played with the e.q. for a couple of days now and all i can get out of it is distortion. i can't get any "traditional" bass sounds. i have 30 days to return it if not satisfied so i'd like to find out if it's the bass or the amp thats the cause of it. don't get me wrong i like distortion but not all the time. i bought it at music123 and i may return it for credit. i have about a $300.00(u.s.)budgit thanks for any help/sugestions.