Just curious if anybody out there has tried a pair of HE-400s with the Smack? From the specs of the HE-400s (although different placees seem to give different values) it looks as if the Smack should do ok with these. That is, impedance around 50-something ohms and sensitivity around 92.5 dB.
Anybody have any general comments about the he-400s?
Thanks,
Jim