Yesterday I purchased AX techologies Black Buster Quattro and I am really sad.
I wanted Quad, but quattro is OK. Duad delivery on every output enythig what you ask (by manipulating polalry voltage and tone). Quattro deliver on every output own signal: Hor-Low, Hor-High, Vert-Low, Vert-High. so, need to connect sdr and minitouner to correct output and unused (high band) connectors can be used for LNB supply and Ext Ref clk in.
The biggest problems it that this LNB don't have PLL and quatz. They are using ceramic oscillators. So no ext ref clk in possible. We careful before purchasing LNBs.
Here are few pictures of my problem. Be smart and don't make my mistakes.