I just picked this up off ebay and could realy use some help identifying it. I get no matches on the tube line up. The tube are 25Z5, 43, 78, 77, and 6A7.

Brett,
Here's some possibilities:
http://www.grillecloth.com/sylvania/tubelist.php?comp=&mod=&Num=5&tube1=6a7&tube2=78&tube3=77&tube4=25z5&ball=&Submit=Submit&db=1
Carl T