[clarke68]

1. As others have mentioned, thanks/props/details about the HF-1. Maybe plead with him to make them available past September?

2. How many different Grado drivers are there? I could imagine him doing his entire line with just two...one for the Prestige and one for the Reference, with all the improvements coming from enclosure design and better driver matching. Of course, there could be different drivers in all the cans, but I suspect the truth is somewhere in the middle.

Thanks Zanth/John for keeping the dialog going!