Great article @david_ten . Thanks, I'm going to bookmark it.
The SQ of any component will be improved by replacing the wall-wart with a LPS.
I've been researching LPS's here on the forum and the Uptone Audio gets very high marks, too bad the price went up...
https://uptoneaudio.com/products/ultracap-lps-1-2
Also, the Uptone only has a 1.1A output, so it's for small devices.
Teddy Pardo is another highly ranked LPS (using a toroidal transformer)
https://www.teddypardo.com/powersupplies.html
This LPS was recommended to me recently. Looks to be very high quality...
http://keces-audio-usa.com/products
Swagman Labs has been getting some good buzz; perhaps the best of the Chinese sourced power supplies...
http://www.swagmanlab.com/Linear-Power-Supplies
Teradak is the popular choice for a budget LPS. Built in China using quality parts, the reviews on the build quality is mixed; but for the money it might be worth trying. Available on Ebay...
https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=teradak+power+supply&_...
The SQ of any component will be improved by replacing the wall-wart with a LPS.
I've been researching LPS's here on the forum and the Uptone Audio gets very high marks, too bad the price went up...
https://uptoneaudio.com/products/ultracap-lps-1-2
Also, the Uptone only has a 1.1A output, so it's for small devices.
Teddy Pardo is another highly ranked LPS (using a toroidal transformer)
https://www.teddypardo.com/powersupplies.html
This LPS was recommended to me recently. Looks to be very high quality...
http://keces-audio-usa.com/products
Swagman Labs has been getting some good buzz; perhaps the best of the Chinese sourced power supplies...
http://www.swagmanlab.com/Linear-Power-Supplies
Teradak is the popular choice for a budget LPS. Built in China using quality parts, the reviews on the build quality is mixed; but for the money it might be worth trying. Available on Ebay...
https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=teradak+power+supply&_...