I bought 2 new ls374 from a trusted seller, but there's no sound at all. Previously, there was a looping sound almost every time I turned it on, but now it only happens once out of 15 times. What else should I change, 68000?
My experience with the chinese cps1 is if it seems like a knock off part it is.
The only way I fixed mine was a full proper recap with correct audio amp and swapping the knock off parts.
Plus reburning the eproms.
I know they seem like a deal but by the time I corrected all that it wasn't.
