Even though its still not inexpensive, the NOS/NIB deals (if you can still find them) are definitely a GREAT discount!
IMO, the Shiit Lyr (thanks Jay) pairs very well with the PS1K's…especially for the price.
It has nice authority!!!
Just giving you some information (as I was mislead about this also).
There is no (i) series for the PS1K's…some Grado dealers have mislead people in there ads to believe there is…but I contacted Grado about an ad for a PS1Ki that I purchased, and they confirmed there is no (i) series, its just a PS1K. The new PS1K is an (e) series, just letting you know.
heard the lyr 2 yesterday joseph, its better !