Hopefully this is in reaction to the poor build quality of the Crimson 275 which was farmed out to Wyred 4 Sound/Glass Audio. This was revealed in a previous thread in which the OP discovered a PCB glued in place, fuse improperly located, and poor grounding scheme. I’ll bet there were others who complained to Carver about this.
We were told that Bob is semi-retired, I agree with @jasonbourne52 that Bob didn’t want this to be his legacy. He needed to take back control of his product. I hope all these 275 amps are recalled and repaired. I'm a Bob fan and I know he always stood behind his products, especially in later years.