Over the years I've had a few cabs/combos etc. As usual I always think the newest purchase is what I been looking for. However, as is the usual case, I become disgruntled with my set-up. My latest bug bear is the sound I get from my cabs etc. Ive found that I get the sound I really like while Im standing next to the cab, but whenever I go out front and on axis to the speaker cone, the sound I hear while standing next to the speaker goes awol, and is replaced by a harsh/weedy sound (but loud as hell). Im not the only person that thinks this, in fact it was the other band members that brought this to light during a practice session. This has happened with Marshall 4x12, Marshall combos and Boogie combos. I now have a VOX AC30 c/w blues, and it does not seem to be as bad. Has anyone else came across this problem, and got an answer for it?