Hi
I dont know which transformers to use in my Altec power amplifier 9440A when would like to use the balanced inputs.
There are several transformers 15335A (, 15336A and 15095A.

http://altecpro.com/pdfs/vintage/Ele...ransformer.pdf

The amplifier to be driven directly by a Behringer DCX2496 crossover output impedance 160ohm at 1kHZ, and
maximum output +22 dBu

Is it just to put the transformers into the power amplifier or do I need to make any cable connections/changes.

Thanks for help.