Should add i had an issue with the PurePower, the nice dealer offered to exchange to the AP1MK2 SE without PurePower.
Yes it was better (i think although AP say no SQ difference only functional), but BIG MISTAKE as i now want the PurePower and only way is to return to AP to rewire/reconfig the AP with a PurePower.
For me the AP offers an unrivaled solution to isolate, reclock, battery power (playback) to totally isolate and even better no messing around with cables as it is a direct connection to the streamer (BNC/RCA…).
Not sure is AP where taking the mick, but the AP1 does include a virtual cable function, basically introduces noise into the chain, for those (like me) obsessed with boutique cables as some call them here.
So for circa £1500 a out of sight solution offering everything and much more.
Recall Darko or someone scored some expensive Berkley device 1 point higher than the AP1/PP.