DAC-less dedicated headphone amps aren't exactly at the height of their popularity these last several years, most of us now looking for single-chassis DAC/amp combos. Also, relative to the total market, plug-in-the-wall desktop-size headphone amps seem to me to have taken a back seat in...

    I might have to buy this. Anyone had experience with these?  

I have worshipped my 325i goldies without an amp for several years.  I have always read that Grados need an amp to coax the best from them.  After reading dozens of threads here and elsewhere I have found choosing the proper amp to be a daunting task.   So many amps.  So little time.  So, here I...