I still have not had a chance to really check out my Ampeg SVT-3PRO I bought being on the road so much. I do have a question though for those who know this amp. I am buying an Avatar TB153 and I am wondering if this head will have enough power for it and really bring the low end out. I have heard of bridging amps with more than one channel or something like that. Is this amp going to be enough or should I bridge it or upgrade to a different head?