I was using a friend's mixer to route my output signal to powered monitors as well as to a standard home stereo. My friend needed his mixer back. Is there any budget alternatives to listen route my signal to the monitors and to the stereo speakers? Somewhere around $50 USD? Some kind of Y-cable? Line-splitter? Monitor management device? Some kind of aux-box? I already have a headphone amp, so that is not needed. Thanks!