I'm using my BDDI for impedance matching (bass to amp) and as an AB switch so I can feed 2 identical amps at the same time. Currently I've been using the 1/4" output and the 1/4" parallel output, but that only pushes a modified signal to one of the amps while the other gets a totally unmodified signal. Can I use the 1/4" output and the XLR output to drive each amp equally? What position would I need to have the output and XLR switches in? Thanks... any help would really be appreciated.