Just a little question - I have an RME9652 connected to a Tango24 to give me 8 d/a outputs via ADAT; but I really need 9 outputs.  I only really need ONE input, for testing/crossover design.  The 9 outputs I need are:  front L/R low/mid/high, center, L/R surround.  

So I'm wondering the nicest way to do get my 9 ADAT outputs.  Maybe I should just look for a good deal on another Tango24... or, get a Behringer 8000 d/a for less money, and use it for the L/R surround channels.  Both those options give me 8 more inputs that I don't really need right now...  Is there something reasonable I might buy (and sell my Tango24), that has ADAT, with from 10 to 16 outputs and 8 or less inputs?  

Thanks!

John