Roland System 100m D-Set complete with 180 Keyboard

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via this auction

Anyone notice anything in the 2nd pic with keyboard? :)

SNs
112 820650
121 122093
150 001390
140 102523
130 363265

"This Roland System 100m D Set classic configuration is in amazing shape! Everything works 100%, no scratchy sliders and all smooth sliding. This comes with all the original (5) DIN cables for the modules and the DIN cable to connect the 180 keyboard to the 191-J cabinet ( which powers the keyboard ). This is a classic vintage analog modular synth that has had the keyboard cleaned/calibrated and all modules function as should. This is a 100V unit."