Vintage Sony CDX-51 10 CD Changer System W/Sony XR-C6120 AM/FM cassette DBASS Headunit. Tested and working. Head unit and changer power up and activate CD player. AM/FM & Cassette side, tape retracts into player and ejects with button, Seek FF and REV work. No output was tested with speakers only functional aspects of the player/ controller and display output. CD changer moves between 1-10 disc slots via control. The CDX 51RF unit did not respond to 12v power.
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