No mention of the BHK 600 on the company forum for weeks and certainly not from anyone who would actually know so not sure which "street" you are referring to,
PS Audio BHK 600
Word on the street is that PS Audio has pre-full release offered their new BHK 600 mono blocks to existing customers. Looks like a P20 power conditioner without the display, so $0 spent on the external design and aesthetics (still ugly, unless you prefer the microwave look for your audio equipment). None the less, MSRP is $32,500.