Yamaha RAM 4 Data Memory Cartridge for DX7-s/DX7 II-D, DX11, FD/RX-5, RX-7/TX802

The Yamaha RAM 4 Data Memory Cartridge is a memory card for use with Yamaha synthesizers models such as DX7-s/DX7 II-D, DX11, FD/RX-5, and RX-7/TX802. This card has been used with a Yamaha RX7 drum machine so should be formatted for use with other equipment. Comes in the original box with original receipt of purchase inside.

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