This looks like a good alternative for a SO2R box. At least one of the developers was involved in the design of the original YCCC SO2R box some of us have. That box has become a little tough to acquire but is certainly a good investment (if you do SO2R, of course. . . ), if you can find one.
For $50 more-or-less, this should be a super way to get your station set up for SO2R !
Keith J Morehouse
Calmesa Partners G.P.