Скачать с ютуб PSS A50 stereo mod explained в хорошем качестве

PSS A50 stereo mod explained

You can follow the project here : http://nollet.blog.free.fr SUPPORT/DONATIONS : https://www.paypal.com/donate/?busine... This keyboard has stereo capabilities (the samples are in stereo), but unfortunately, the engineers only used/wired the left channel of the SWLL YMW830-V. They could save some cents on the cost of a dual OpAmp, using a dual instead of a quad. In order to get the stereo signals again, I wired the DACRPP/DACRMM outputs of the SWLL to an external active Low Pass filter with a basic LM324 and a few resistors/capacitors (same schematics as the PSS), and... indeed, the sound is now very nice. I let you enjoy the difference, especially in the 2 last minutes of the video where you can hear the difference between the mono and the stereo sound ! Headphones are recommended to enjoy the flavour !