One of my crew "Erksin" asked for a hard chop tremolo ala his old Valco made amp. The example was Zep "Down By the Seaside". So I made it go much slower, much faster, more hard, & more soft than the amp would do. Basically, I cut out all the functions of the Semaphore leaving just squarewave.
Here is the prototype:
now do a replica of the fender amp sound and I am sold