Interesting views on the Yamaha vs Parasound. The Yamaha is a stellar choice but as someone mentioned the transformer change in this model year... I know from the amp building that this is a major foundational aspect of the design. Not sure any of the reviews floating around are valid anymore. This will introduce change for sure.
The parasound ticks all the boxes and I just recently talked with Mr. Weinhardt :). We'll see!
When I owned the original Hint it had quite loud transformer hum that also made its way into the speaker outputs. That was before I discovered some DC offset on my mains. Unless they’ve changed something about the power supply I’d be weary, maybe send an inquiry to Mr. Schram before making the purchase.
In the short time since Yamaha switched to toroids in the new X200 series, I’ve encountered a few owners complaining of hum. The remedy was an AVA Humdinger. The outgoing X100 series didn’t have this problem. If I were in your boat, I’d search for a new-old-stock 2100. They’ve been closing them out for prices closer to original MSRP of the 1100. I highly doubt the new ones sound any better by real-world metrics and the EI transformer is an advantage IMO.