Audiophilepure

https://www.hifinews.com/content/rotel-michi-x3-integrated-amplifier

The combination of great recordings and the kind of loving transcription that are the hallmark of the 2xHD project makes the music spring to life anew, and the Michi X3 has all the speed, warmth and control to make the most of it. And that held true whether with my big old PMC OB1 speakers or the smaller, faster Neat Iota Xplorer.

And if there was any doubt of the massive clean power here, a swift play of the big, magnificent LSO/Noseda recording of Shostakovich’s 9th Symphony [LSO Live LSO0828; DSD256] shows that soundstaging, agility and massive clout off to great effect. Despite the dynamic swings involved – and you can crank the volume level as high as you want – there’s no hardening of the sound or suggestion of the X3 raising a bead of sweat as it breezes through the huge musical event.

https://www.soundstagehifi.com/index.php/equipment-reviews/1558-rotel-ra-1572mkii-integrated-amplifier-dac

Lyngdorf Audio’s similarly priced TDAI-1120 integrated ($2199, review coming soon) has many more features, including streaming, bass management, and room correction—but it couldn’t drive my MartinLogan electrostats to the room-filling levels I could get with the Rotel RA-1572MKII. However, for driving smaller, more efficient speakers—e.g., the PSB Alpha T20s—in a smaller room, and/or for integrating a subwoofer(s) and using room correction, the Lyngdorf is an excellent choice at this price. But when used as a straight stereo integrated driving nearly full-range speakers, the Lyngdorf couldn’t compete with the Rotel.

https://www.stereophile.com/content/avm-ovation-62-me-integrated-amplifier

Call it bad memory or confirmation bias, but after a month of daily listening, I concluded that the AVM A 6.2 ME sounded a lot like those classic class-A amplifiers of yesteryore, which sounded like they had full control and weren’t leaving any information behind. They sounded musically right and complete. The AVM A 6.2 ME integrated sounded that kind of right, with a little fairy dust sprinkled on top.

https://www.soundstagehifi.com/index.php/equipment-reviews/1558-rotel-ra-1572mkii-integrated-amplifier-dac

Lyngdorf Audio’s similarly priced TDAI-1120 integrated ($2199, review coming soon) has many more features, including streaming, bass management, and room correction—but it couldn’t drive my MartinLogan electrostats to the room-filling levels I could get with the Rotel RA-1572MKII. However, for driving smaller, more efficient speakers—e.g., the PSB Alpha T20s—in a smaller room, and/or for integrating a subwoofer(s) and using room correction, the Lyngdorf is an excellent choice at this price. But when used as a straight stereo integrated driving nearly full-range speakers, the Lyngdorf couldn’t compete with the Rotel.

In terms of general design and sound, a much closer match for the Rotel RA-1572MKII was Hegel Music Systems’ H120 ($3000). Both are class-AB designs, though the H120 features Hegel’s feed-forward technology. And while the H120, too, has a very good built-in DAC, its resolution maxes out at 24/96 for its USB input, while accepting signals of up to 24/192 for its S/PDIF inputs and supporting UPnP and Apple AirPlay.

Chord Electronics ULTIMA 5 stereo power amplifier

In short, then, the Chord Electronics’ ULTIMA 5 is monumentally capable. It has a reasonably uncommon combination of on-paper promise (all that innovative engineering, all those colossal numbers), visual drama (especially if you’re into the whole steampunk/Alan Moore aesthetic) and implacable performance that makes the asking price look as if entirely reasonable. It certainly doesn’t make any demands of you in terms of the type of music you prefer to listen to; the ULTIMA 5 plays no favourites and is as happy to explain the motivations of a king-sized symphony orchestra in full attack mode, as it is those of a rapper with a sampler and an 808.