Digitech Vocalist live 4 Sold without power (works on specific 9 ac power !!!!) It lights up ET works except: - "Type" button NE work, ET seems a bit loose - "harmony" button works difficult ET NE not stay down on "on", so you have to press it continuously so that it works Digitech Vocalist live 4 Sold Without Power Supply (Works on Specific 9v AC Power Supply) DES light UP and Works Exception: - "Type" button is loose and not working - "Harmony" button Hardly Works, Need to Push on It Strongly Only. Do not stand on "on" position, Only works if you push continuously on it. .
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