Leo_StancariI have the 80 ohm and SHP-9500 (cheaper brother of Fidelio). The DT-770 80 ohm is leaps and bounds better than the SHP-9500. The 9500 is muddy, bright and gritty compared to the DT-770. I heard Fidelio is muddier and much more bassy than SHP9500. I bought the SHP-9500 to gift to someone. It has no place in my collection :-)