Akai MX-73 Master keyboard - internally functional though ultimately all the key contacts will need cleaning , i recieved this with several dead keys though have managed to revive all of them with contact cleaner .

 This is a temporary solution however & the keybed will need to be disassembled & the carbon contacts cleaned &/or retraced - currently the high B key doesn't trigger everytime when played pianissimo , though there were about 8 or so keys wouldn't trigger at all when i first got it ( late last year ) .

 Comes with 2 pin power cable but no manual .

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