Here is what Paul from ClassDaudio / Premium Audio sent me to put up.
Hi George,Cheers George
It's looking like it will be one to two months. We upgraded the RCA and XLR jacks and also added some more protection circuitry. Now we have to wait for new PBC's to get here and also for cases to be finished. The case work takes some time. if you can let everyone know, that would be great!
Thanks, Tom