Thinking about buying new Grado Headphones


Hi. Looking for advise. I’ve been using SR 225 headphones forever.  Thinking about GS 1000x or GS 3000x (limit of $$$). I’ll be using Bryston BP-19 to feed Bryston BHA-1.  Music source is Bryston BCD-3 or Rega P5 TT.  Anyone have experience with 1000x or 3000X?  I’m sure there may be other recommendations, but I am partial to Grado.  Thanks in advance for your advice.

deanrk