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Questions for a Bridged LM4780 build.

I have been interested in building a LM4780 stereo amp for quite some time now. I am looking to get over 100watts into 8 ohms.

I would like to use 2 of the audiosector boards, each in bridged configuration. I will be completing the build using 2 300VA 22v transformers along with 2 of the power supply boards.

I think I read somewhere that I would need to use these transformers for bridged mode to go from unbalanced to balanced since I don't have a source with balanced output.

EDCOR - WSM Series

but with this i do not know how to make the connections to the amplifier board with the 3 conductors of the balanced connector.

Any help is appreciated!


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