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!
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!
Thanks for the reply Jon, but I'm still not sure that I follow.
Peter Daniel posted this schematic that he drew in this thread. http://www.diyaudio.com/forums/audi...-kit-building-instructions-9.html#post1712724
I'm just not sure how the XLR connection goes to the amplifier board depicted in this schematic
Peter Daniel posted this schematic that he drew in this thread. http://www.diyaudio.com/forums/audi...-kit-building-instructions-9.html#post1712724
I'm just not sure how the XLR connection goes to the amplifier board depicted in this schematic