I was expecting an Ace of Bass joke in there. A band I would never want to hear ever again, but worthwhile joke given the circumstances. Based off design and sound sig, I would see this as a reasonable upgrade to something like the Cosonic W1. Assuming this is the same Fischer I think it is, I still want to hear their Old Skool headphones, especially the '70.
Headphone Reviews and Discussion - Head-Fi.org