Siblings in Advance Paris's NOVA range, so they share a design and a house sound. It comes down to power, features and price.
| Area | Better | Why |
|---|
| Power | A | Advance Paris NOVA A-i190 has more power - 185W against 125W into 8 ohms. That is about 1.7dB, which is a small step in loudness but real headroom on peaks. |
| Grip on hard loads | evenly matched | Both behave much the same into 4 ohms - output increases modestly (276W and 186W). |
| Noise floor | evenly matched | Much the same signal-to-noise ratio (105dB vs 104dB). |
| Built-in DAC | evenly matched | Both have a DAC on board with much the same capability. |
| Room to grow | evenly matched | The same expansion options on both. |
| Shelf space | depends | Advance Paris NOVA A-i130 takes up about 20% less shelf area (1728cm² against 2165cm²), and it is 102mm shallower, which is the measurement that decides whether a rack door shuts. |
| Price | B | Advance Paris NOVA A-i130 costs less - $6,499 against $7,999 at list. |
A Advance Paris NOVA A-i190 B Advance Paris NOVA A-i130
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?
The usual trade-off: Advance Paris NOVA A-i190 measures better, Advance Paris NOVA A-i130 costs about 19% less. With most speakers in most rooms that gap is smaller in practice than it looks here.
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.