I had reached out to Esoteric (North America) about the new G-05 master clock. I asked about prices in US (if available) and how it compares to the previous G-01x and G-02x. Here is the reply copy/paste:
U.S. pricing is tentatively $6,500, which is what the previous G-02X sold for. On paper, the G-05 and G-02X will appear perhaps identical in specification, but specs can’t directly equate to sonics. There are too many impacting factors to an audio component for its performance to be reduced simply to a spec. The G-05 utilizes a version of the new Master Sound Discrete Clock, first revealed last year in the Grandiioso-G1X. So I expect great things from the device.
Neither the G-05 or G-02X can be directly compared to the G-01X. The underlying oscillator technology is completely different. The G-01X used Rubidium for it’s oscillator core, where the G1X, G-05, and the former G-02X use or used Crystal.
Availability in the U.S. for the G-05 should begin in September.