Mario,
No PA60 for you my friend! there is no way to put the vocalizer board in a PA60. A hard drive can be installed but with a special hard disk mounting kit and a video out board can be installed, but not the same one used in the PA80. Yes, this is one of the reasons why this keyboard can be sold at $1299.00. It's still a good board even without the vocal accessory. Honestly, with about 25 PA80's i've sold, only one vocal board has been sold! The PA60 and PA80 are still two of the finer boards out right now at reasonable prices.
George Kaye
Kaye's Music Scene
Reseda, California
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George Kaye
Kaye's Music Scene (Closed after 51 years)
West Hills, California
(Retired 2021)