So, ehm…
It technically is a Class A, a fully integrated Texas Instruments Class A. The TPA 6120A2 (marked 6 in the picture below) to be exact. To all of you on board this hype train, that chip may be familiar.
Implementation looks to be just like in the RNHP: An exact implementation of the TI reference circuit.
In difference to the RNHP, there is more filtering between the power plug and the TPA6120A2
Honorable side note: HUGE seperation slots between high voltage (power input) and low voltage (audio in).
