I don't understand why companies don't include fx loops on more amps. It is a simple modification, and it adds a huge amount of functionality to the amp. Even higher-end amp companies like Soldano, Orange and Hiwatt seem like they can't be arsed to throw a pair of quarter inch jacks on the back of $1500+ heads and combos. I don't get it. SOME PEOPLE LIKE DELAY AND NON-SPRING REVERB HERE.