On Mon, 2014-02-10 at 01:39 +0000, Fons Adriaensen wrote:
If you're a bit handy with a soldering iron, all
it takes to
mix the DAC outputs to mono would be two resistors and some
short pieces of wire and connectors.
If the OP doesn't use tube amplifiers it should look like this:
http://1.bp.blogspot.com/_BGB-FuSV33o/S7qQlfl_1aI/AAAAAAAAAHY/QO2t7rZP5N0/s…
When using tube amplifiers you might want to add transformers.