blockchainhero
Head-Fier
It is more frequent than I originally thought. First red it on another forum that the KSA died on him. My KSA1200 amplifier start to behave similarly. Did the reset trick a few times but ultimately died too. I settled for a Kingsound M03 and was quite happy overall. A bit larger than the original Shure amp but found it better sounding on all aspects.
Interesting, this is the first I've heard of this. Does the KSE1500 plug directly into the M03 or do you need an adapter/customization?