Goone, both the 250.5 and 350.5 are great sounding amps, however, the best sounding single chassis amp in the .5 series is the 350.5 by a significant degree.
Not just more power, but a qualitative shift towards "musicality" without losing any extension on the top or bottom, details, and dynamics. The 350.5 is only slightly bettered by the mono-block 600.5's, but they cost almost another $9000.00.
I believe the 350.5 is both the sonic and cost "gem" of the Pass Labs .5 series. It replaced the highly regarded Edge NL-10 in my system, which cost almost $3000.00 more but was out performed by the Pass Labs 350.5.
Not just more power, but a qualitative shift towards "musicality" without losing any extension on the top or bottom, details, and dynamics. The 350.5 is only slightly bettered by the mono-block 600.5's, but they cost almost another $9000.00.
I believe the 350.5 is both the sonic and cost "gem" of the Pass Labs .5 series. It replaced the highly regarded Edge NL-10 in my system, which cost almost $3000.00 more but was out performed by the Pass Labs 350.5.