I absolutely loved the sound of the PS500's. They were probably the most detailed cans I have ever heard with an amazing bass response. The sound signature was slightly different then other Grado's I have owned or heard. The PS500's were neutral and not really fatiguing.
My main issues is I just find them so completely uncomfortable. I can't keep them on for more than an hour without one of my ears being very iratated,
Not sure what to get that could run from my Hornet and still sound great and be comfortable. The only think I could thing of was the ADH2000.