Different price classes - McIntosh MC152 costs roughly 2.6x what Advance Paris X-A160 EVO does. Expect it to lead on paper; the question is whether you will hear the difference through the speakers you own.
| Area | Better | Why |
|---|
| Power | evenly matched | Effectively the same output - 150W against 160W into 8 ohms is under 1dB, which is not an audible difference in loudness. |
| Speaker load rating | A | McIntosh MC152 is rated down to 2 ohms against 4, so it is the safer partner for a low-impedance speaker. |
| Analogue inputs | evenly matched | The same number of line-level inputs (2). |
| Price | B | Advance Paris X-A160 EVO costs less - $2,499 against $6,500 at list. |
| Watts per dollar | B | Advance Paris X-A160 EVO is the cheaper watt - about $16 per watt against $43. A blunt measure, and it says nothing about how either sounds, but it is the honest one for raw output. |
A McIntosh MC152 B Advance Paris X-A160 EVO
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both amplifiers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
Neither runs away with it - they trade advantages. Let the "depends" rows and the speakers you already own settle it. Think about the whole system: the roughly $4,001 saved by taking the cheaper one would buy better speakers or a subwoofer, which does more for the sound than the difference between two competent amplifiers.
What a spec sheet cannot show: how either sounds with your speakers, how the controls feel day to day, and what the app is like to live with - which is where most all-in-one amplifiers are actually won or lost. Power figures are the manufacturers' own and are not measured to a common standard, so treat small differences as noise. If you can hear both, that will tell you more than any row above.