Did a little personal work this morning...thought I would see just how thin I could make a wall while copying the old SR-series style cup...surprised these made it through, but they work well. Put them on some SR60 pinks I picked up from 7Keys (thanks again!):
I think one of the greatest legacies Joseph Grado left behind is never really talked about, but we celebrate it everyday in this thread...the original design of the Grado headphone is crushingly simple and elegant. Its a masterpiece of industrial design...
Edit: by the "original design" I mean the driver-in-a-sleeve-with-an-outer-cup-in-a-yoke setup...I keep wondering if there is a better way to make them to no avail...