I'm currently looking to swap out my krueger head for a new tube driven head. I'm playing on a carvin IC5 out of an ampeg 8x10 stack with a 1001 RB II on top and i'm getting some weird distortion sounds on the low notes even at low volume. I adjusted the action to make sure the B string wasn't touching the pickup and zero'd out the eq and still heard it. I'm thinking that the krueger is the result cause an 8x10 should be able to handle the low B, right? Anyway i'm thinking maybe a sunn or something comparable. I have a decent budget so I can explore a few options. Just want something that sounds really good and CLEAN. thanx in advance for the advice.