Rexgtr
Experienced
Yes there is. It just happens to be on an extremely long timeline compared to that of most tech products.
Planned obsolescence refers more to a product released often making the previous product obsolete. I'm not exactly sure how long the Axe Fx 2 has been on the market but I'm guessing 3 yrs + and the Axe Fx Standard and Ultra are still being sold second hand.
If the Axe Fx III came out tomorrow ~
I would still keep using my Axe Fx II because I don't need every pedal at my beckon call (although that would be sweet)