STA-9X is now shipping.
$ 1,195.00 msrp
"Class A+D Stereo Amp bridgeable into a 330W mono amp
The NuPrime STA-9X, a 2 X 130W Class A+D stereo amp, bridgeable into a 330W mono amp, is designed with enhanced even-order harmonic circuitry that mimics the most attractive features of tubed and Class-A amp sound without incurring their drawbacks and limitations. The STA-9X’s frequency response to 50 kHz elevates vocals into emotional experiences; similarly, instrumental upper registers mimic a live performance’s shimmering heights."
Like the STA-9 it can operate in Stereo, or switched to bridged Mono
https://nuprimeaudio.com/product/sta-9x/?v=7516fd43adaa