UPDATE on my ionizers grid....
I replaced the costly moskitoefree french device (i will spare it for waiting rooms in pandemic zones) by a low cost very efficient car ionizer , a second one, because my room is like the space volume of at least 3 cars...
Complete audible success... Even if the french device did not ionize with the same internal mechanism than the more regular 20 bucks chinese device, the chinese device is very good, sturdy, in solid aluminum,low noise, but what it give in S.Q. increase indeed compensate easily the slight borderline audible DB noise of his internal mechanism....
The one i bought are USB powered... It is more practical than battery powered because they work 12 hours a day in my listening room....I listen music a lot indeed....Even reading.... 😊
Here is the exact one i bought and the dealer was very efficient....
https://www.aliexpress.com/item/4001278990095.html?spm=a2g0s.9042311.0.0.4b524c4dlOeQmk
For 40 bucks these 2 are very good and i cannot listen music with them "off"....
But if you suffer asthma or respiratory problems, beware, these are ionizer.... Inform yourself before buying...
Another acoustical simple controls for me , and one i could use without modifying it.... But i have a crazy idea about some addition to it....To be continued later... 😁😊😎😉
I replaced the costly moskitoefree french device (i will spare it for waiting rooms in pandemic zones) by a low cost very efficient car ionizer , a second one, because my room is like the space volume of at least 3 cars...
Complete audible success... Even if the french device did not ionize with the same internal mechanism than the more regular 20 bucks chinese device, the chinese device is very good, sturdy, in solid aluminum,low noise, but what it give in S.Q. increase indeed compensate easily the slight borderline audible DB noise of his internal mechanism....
The one i bought are USB powered... It is more practical than battery powered because they work 12 hours a day in my listening room....I listen music a lot indeed....Even reading.... 😊
Here is the exact one i bought and the dealer was very efficient....
https://www.aliexpress.com/item/4001278990095.html?spm=a2g0s.9042311.0.0.4b524c4dlOeQmk
For 40 bucks these 2 are very good and i cannot listen music with them "off"....
But if you suffer asthma or respiratory problems, beware, these are ionizer.... Inform yourself before buying...
Another acoustical simple controls for me , and one i could use without modifying it.... But i have a crazy idea about some addition to it....To be continued later... 😁😊😎😉