Greetings, I am a Newb so please be kind. I bought a Traynor Tc1510 and got it customed so that one input drives the 15" and the other the two 10s and horn; I don't plan to use the horn. I plan to send 20-80 hertz signals to the sub; and 80 plus to the tens. Do you have any rackmount (tube or SS) suggestions to drive this configuration. My goal here is a very clean, deep signal - so volume isn't crucial but tone would be nice. Thanks.