” Here we have a Korg Poly 61 with issues, I have had this for a few years with the intention of fixing it. It lights up and makes sound but has suffered from a battery leak .
http://www.bustedgear.com/repair_Korg_Poly61_envelopes.html
I have had it looked at and the engineer said it needs one chip (logic) which is widely available and a battery and the voices re loading if you desire.
It’s not an expensive or difficult task , i just never got round to it and my wife says I need to thin the herd …..;(”
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