Esoteric K-01/K-03 Owners

Staring to gain clarity as to US upgrade for "K" owners. Here is a reply from Marketing US.

"Yes, we do plan to offer an upgrade of the USB board for K-01/K-03.
It really should in no way be referred as an upgrade to “X”. It will not include any other changes than the USB functionality, and even that will not be the same as the “X” versions.
It will however allow playback of 2.8MHz DSD files via the USB. I would not expect any sonic differences at all, just this added function.
We have not announced it in the US yet as we are finalizing the pricing and procedure. I *believe* the price will be $1,500 in the US, I do not know about Canada. The unit would have to be shipped to our service center in California (T.A.P.)".
We will announce on our website when this is finalized.

This might not be the proper thread, but I was really hoping to gather a bit of info on the problems I am having after installing the new driver software from the Esoteric sight for my K-03 . HS-2 filter is no longer working I can only use HS-1,and as mentioned above there in no customer support from Esoteric. Any experience would be a amazing

This might not be the proper thread, but I was really hoping to gather a bit of info on the problems I am having after installing the new driver software from the Esoteric sight for my K-03 . HS-2 filter is no longer working I can only use HS-1,and as mentioned above there in no customer support from Esoteric. Any experience would be a amazing

Try uninstalling the driver, reboot your pc/Mac and do a fresh reinstall from the website.
Hope this works.

One thing that is very important. You need to do the fresh reinstall on your computer without a usb connection to the K-03. Connect the usb cable from your computer to the K-03 only AFTER the driver installation is completed.