So I have a DB 750 and a Thunderfunk. I play them through an Accugroove El Whappo or a little 112 Genz Benz. Lately I've been screwing around with the preamp outs/poweramp ins on both amps. Using one with the other and so on. I've been wanting to downsize for a while and I've decided to sell my Whappo because I always end up bringing the genz benz cause it's small. So that sucks I have the awesome whappo sitting at home while I'm out playing the little genz benz thing. The whappo, sigh... that thing is just perfect in every way. So I really like the Aguilar DB 750 preamp powered by the thunderfunk. It sounds great. Duh... So I'm trying to get an aguilar db659 and get rid of the weighty 750. I know this is a bit extravagant maybe even silly. Perhaps a nice light power amp instead of the TF. Thoughts?