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This video will not be exactly a repair, but rather a finishing touch to old, battered SEGA mega drive 1 clones. Changes: https://aliexpress.ru/item/4001125002... My second YouTube channel: / @alexm_775 My YouTube channel about cars: / @alexmauto-cs5a Zen: https://dzen.ru/id/6228500f04d1f7443e... Rutube: https://rutube.ru/channel/23902385/ Yumani: https://yoomoney.ru/to/410012977624464 Boosti: https://boosty.to/alexmtecno Time codes: 00:00 Clone for repair from Novosibirsk 01:31 I disassemble, look what's inside. 03:14 I identify the problem and it is here! 04:53 The board was soldered, I'm putting it in order. 09:19 In the process of searching for "bad" sound, my guesses and thoughts. 14:23 There is a result, but I would like it to be better.... 15:31 Why did you assume that there would be 2 clones in the video? 17:01 Okay, you figured it out, I'm disassembling the second clone, putting it in order! 19:01 What exactly did I put in order? 19:55 But what about the sound? 20:54 The situation with the sound is starting to resolve! 23:53 So what needs to be done to "improve" the sound on these clones? 26:56 Sliding variable resistors, where can I buy them? 28:04 Demonstration of how I solved the sound problem. 30:59 The clones are ready to be sent to the owners. 35:04 A gift from Denis, let's see... 37:33 Branded packaging from Alex M techno