Tascam 22-4 mother pcb-114 5210011700 52100117-00 52100117-01 5210011701

Good board from a working machine

These boards do go wrong all the time and its normally a track break but can be tricky to find, one side normally gathers does an if not blwn out and then put in humid atmosphere it causes problems i now have an 01 version I think there was two variants in this machine as have seen different metalwork