” Roland Jupiter 4 Keyboard. Was working about a year ago and went to test it and it’s not working. After opening the cover, it appears as though a green ground wire has come loose. Should be an easy fix for anyone who can solder. Missing the button for the protection button. Selling as is. I see these are selling around 8000 to 9000 refurbished so willing to sell for 5000. because you will have to do the soldering and clean it up and replace the missing button. Willing to negotiate any reasonable offer. ” Click here to visit listing on eBay
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