Oberheim OB-SX Main CPU control board. For parts untested

ALLEN BRADLEY Output Module 1746-OB16 SER D Used #79443

ALLEN BRADLEY Output Module 1746-OB16 SER D Used #79454

ALLEN BRADLEY Output Module 1746-OB16 SER D Used #79451

ALLEN BRADLEY Output Module 1746-OB16 SER D Used #79453

ALLEN BRADLEY Output Module 1746-OB16 SER D Used #79444

ALLEN BRADLEY Output Module 1746-OB16 SER D Used #79452

ALLEN BRADLEY Output Module 1746-OB16 SER D Used #79447