Dear forum members! STK054 failed in a Sony STR-7025 type amplifier. This type is not available, so a replacement part, STK056, would be installed in its place. In this case, do I need to change something, or do I just solder 056 in place of 054 and it will work? Maybe an idea what can be installed instead? I heard LM1875 could be good for it, I don't know if it requires a big conversion or is relatively simple?
More details here:https://english.electronica-pt.com/audio-ics?ref=STK054
Just buy a ready plate amp suitable for supply voltage (1875 looks do-able).
The 1876 is the stereo version of the 1875.
Just being helpful, no ties, no guarantee.
