Yes that's right, they are in my hands and working

So yeah, A matched pair of Extreme Stratos Mono's with sequential serial numbers.
I was so excited that I built a bass trap and two of the four acoustic panels. I live in a brick studio apartment and really need the panels. Then my amps showed up and I stopped work on the panels. I had a slight brain fart and one wasn't working. It was my solid core speaker cables with just the stripped bare wire. The amps are an estimated 10 years old and the speaker terminals show signs of wear. I had forgotten to install the copper low mass spade lugs on my wires and problem solved for now. The bass trap made a huge improvement, I shouldn't have waited so long to do it

Aiyima A07, modified is my old amp. The stock power supply is 36v 5a and was replaced with a variable voltage up to 48v at 10a. This made a noticeable improvement. Then in came the Sparcos 3602 op-amps and wow that made a huge improvement in clarity, layering, texture, sound stage, and bass punch.
I have been listening through my GR Research NX Studio's. Crossover is Path resistors, foil air core inductors, Sonicaps with Miflex bypass caps.
For now I'm on cheaper cables and will be on a mission to get that sorted. I am thinking AntiCables throughout the system.
That's about all for now, wait did I say how much I like my amps. Well I like them. I will be sending them in to get "upgraded" in about six months.
Thanks, wayne