Hello, I bought sonic port (without VX), but in my complectation i found only lightning cable. My ipad air 2 works perfect. But i have also iphone 4s and ipad2. Here https://line6.com/sonicport-audio-interface/specs/ you promise Ipad2 and Iphone 4s support, but these devices need 30 pin cable. Why this cable does not included in complectation?