Hi folks i need some help from the electronics pros on a small audio amp for my old lcd tv that sound is too low on the speakers despite to be on the max volume, i know the issue is on the main board , the only solution is to buy a new board but i don't want to shell out 50 bucks for a board . I have seen in Utube some home made audio amps but i'm weary about those projects, i 've seen a audio buit with an STK audio amp ,. I don't have STK4142, i have STK4273, my question if this is not fake and works can i do it with STK4273 instead of STK4142? thanks https://www.youtube.com/watch?v=BcTZS5Y_IxQ
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The Problem: This player has a toggle switch to select between Stereo, Mono R, and Mono L. Regardless of the setting it outputs the sound to both the L&R audio jacks. In the Mono R position, the audio output level is normal (from both the L and R audio output jacks), in the Stereo position the audio output is about half the volume, and in Mono L, it's about 3/4 the volume. Something about putting it into Stereo mode is causing the volume to drop significantly and I can't figure it out.
The player processes the audio signal using two different reference frequencies. The "R"... -
so i took out one of my spare gigabyte ep35-ds3r mobos from storage for use to do some cpu, ram and video card testing of stuff i bought from ebay and got for free from momaka. he bought 50 e8400 cpus for cheap from ebay some years ago and i decided to help him relieve him of some of his supply since he had waaaay too many!!
what did we say about hoarding too much stuff and depriving others of them?! *cough* socialism *cough* lol! 
i had to blow some dust off the board and heatsinks with the datavac as i didnt clean it up before putting it in storage. after finishing... -
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