V8 super-15

[tanka]

I like to no the diference from v8 super and v8super-15.If same of you no I appreciate.Because I have 3 v8supers but I sold one today.And I see the new one v8super-15.If I use the same setup from my usb to the two v8 supers I have fine.If not prefer to buy the v8 super because like that one setup for the 3.But the receiver looking the same .I like to have one ansewer.Thank you