I need to know too. I just received a pair of MIT "CVT MH 750 Shotgun Terminator" Serial #s R & L1086. They have the (HEAVY) network very near the speaker end of the cable. I'll need to put the network on a plastic bucket or milk crate,so they don't just dangle off my Montana SPIIs.......
I don't know if these are new enough to have the tube/ss option.......