Les recettes de John Swenson sur les réseaux

[kimbo]

C'est ce que je pensais aussi. Mais selon Aqwox l'alimentation fournie est parfaite pour le switch

POWER SUPPLY
...as we get many requests about this topic.

Would there be any benefits to substituting a linear or battery power supply?

- we optimized the included power-supply to the max. We and customers tried already many other ps linear, smps and battery: changes but no natural improvement. Just take it as a very optimum. It is matched. Linear or battery does not mean automatically better, they do have a different distortion spectrum, impedances, power delivey etc.


** Please note: the supplied power supply is optimized and matched to the AQ switch. Other, also supposedly better power supplies, or up to 1000 Euro expensive UltraLowNoise power supplies work here mostly counterproductive, or bring a change but in our opinion is not necessarily an improvement.
Other low-noise power supplies do sound different, whether a transformer or a switching power supply topology, usually connected with a superficially quieter sound picture, which is however due to accurate analysis, missing micro-information. We have also tested battery chargers, direct cell supply without the influence of voltage regulators, also here - missing micro details associated with less vitality in the sound image.

--- The supplied power supply provides the best and most natural sound in our opinion.

--- If you look for further improvement, consider LAN cables. They can bring more improvement as other power supplies.

Even with our AQVOX low-noise linear power supply, the AQ-SWITCH does not sound as good as with the included and optimized/matched one. The phase is marked.