You could go with any 4ch mixer and use 1 or more phono amps and then connect to line in.

Another thing you could do, since you have only 2 tt's now is buy tt's which have an internal amp, so line out. I have 2 Synq XTRM1's, really nice tt's. They have a switch on the back so you can hook them up ...

We are very proud to come forward with our first release by SubDimension. Elements EP.
He brings you an EP with different styles of Dubstep he likes. Ambient, relaxing, subbass pressure on the A side and slamming beats, filthy reeses and uplifting basslines on the B side.

We as a record label feel ...