Oberheim OB-Xa Project Machine

“2 years ago when I plugged in the keyboard it made one sound that was constant and unalterable. Today there was no sound. The keyboard was unattached to the base but it only needs two screws. The keyboard was also unattached from the rest of the circuitry. I reattached it with no discernible results. The glass over the led light on the left upper corner of the keyboard is broken but the light works. There is no power cord for this keyboard but it is the same type of cord that’s used for a computer monitor which is easy and cheap to obtain. ” Click here to search for synths on eBay