I don't think so. I believe the 7&8 speed DA only worked with DA shifters either 7 or 8 DTs and the 8spd Brifters.
You can always try it, but IIRC there was something different about the DA that shipmano tried to keep users from running the DA RD and 600 or 105 shifters.
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk