Here it is...

http://www.scionlife.com/forums/viewtopic.php?p=2550388#2550388

Its too bad that unit is not great for audiophiles. Its only a 20x4 output with no RCA for amps!! I really wanted to put it in my tC, but not after reading the specs.

So I am sure this has been answered but will it fit in the 1st gens

im sure it would