I wanna build a new cab

i watched the video and laughed solidly throughout, then i read his replies, if he could spell it would be amazing but jesus its like a 5 year old defense "dont like my guitar, well your wrong" what a penis
 
I dunno if it's an OS cab or not, but check out GoddamnGuitars clips, that's an ENGL preamp through a Mesa poweramp and cab.

Actually I'm pretty sure it's a Carvin Legacy cab, which spec wise is closest to the Engl Pro