So, I got a new power supply at the Seaside Hamfest on the first week of June. I plugged my uBitX into it and a pop happened. Seems the audio amp chip popped its top. After asking a question on the uBitX FB group, Daniel King recommended a NJM2073D to replace it. Ordered about 5 of them, because you never know. Replaced it, this afternoon, and audio is back and they handle the 14 VDC the power supply was putting out. Apparently, there is a know issue with some of the stock audio amps in the uBITX and they seem to pop with more that 13 volts.