Thanks, machoboy,---I am freaking out about my hearing loss--I have a growth in my left inner ear--I would hate to have to give up my music/headphone set-up: Grado 325's, Jolida 100A cdp (telefunken tubes), Channel Island headphone amp/matching power supply unit, and Artisan Silver Dream interconnects, but looks like my Grado days are over, unless they start making a single ear can.
John H.