These are not the same size of amplifier: Eversolo AMP-F10 has roughly 2x the power of Audiolab 9000A. That is about 3dB, so it is a question of room size and how hard your speakers are to drive, not of one being the better amplifier.
| Area | Better | Why |
|---|
| Power | A | Eversolo AMP-F10 has more power - 200W against 100W into 8 ohms. That is about 3dB, so it plays usefully louder before it runs out and has more in hand on peaks. |
| Room size | depends | We rate Eversolo AMP-F10 the better fit for a very large room, and Audiolab 9000A for desk or near-field listening, a small room and a mid-size room. Match the amplifier to the room you actually have, not the one you want. |
| Grip on hard loads | evenly matched | Both behave much the same into 4 ohms - output increases strongly (320W and 160W). |
| Noise floor | A | Eversolo AMP-F10 is the quieter design on paper - 113dB against 110dB. Audible mainly with sensitive speakers in a quiet room. |
| Built-in DAC | B | Audiolab 9000A has a DAC on board; the other needs an external one, which is another box, another power lead and another purchase. |
| Analogue inputs | B | Audiolab 9000A takes more analogue sources - 3 against 2. |
| Phono stage | depends | Audiolab 9000A has a built-in phono stage (MM) and Eversolo AMP-F10 does not. Decisive if you own a turntable, completely irrelevant if you do not - and an outboard phono stage is easy to add later either way. |
| Use with a TV | depends | Only Audiolab 9000A has HDMI Arc, so the television can drive it directly and one remote controls the volume. If the system is for music only, this changes nothing. |
| Headphones | depends | Only Audiolab 9000A has a headphone output. Worth something if you listen late, nothing if you never do. |
| Price | A | Eversolo AMP-F10 costs less - $2,480 against $2,999 at list. |
| Watts per dollar | A | Eversolo AMP-F10 is the cheaper watt - about $12 per watt against $30. A blunt measure, and it says nothing about how either sounds, but it is the honest one for raw output. |
A Eversolo AMP-F10 B Audiolab 9000A
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?
Eversolo AMP-F10 has the edge on paper, though not by much. The rows marked "depends" are more likely to decide this than the score is. Start with the room. In a large or open-plan room, or with speakers that are hard to drive - low sensitivity, or an impedance that dips - Eversolo AMP-F10 has the headroom, and headroom is what stops an amplifier hardening up on peaks. At desk distance or in a small room, 100 watts is already more than most people ever use, and the extra 100 watts would be headroom you pay for and never hear - we rate Eversolo AMP-F10 poorly for near-field use for exactly that reason. If you play records, Audiolab 9000A saves you buying a phono stage; if you do not, ignore that row entirely.
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.