Lost DX7 sounds

If I remember right, I had to install the Gotek drive upside down in order for the USB port to line up with the floppy disk slot in the II-FD's

DX7 Xpert) in 1985 It consisted of a single ROM cartridge unit that you plug into the DX7 slot Then, you can clip on it different chips which are in fact

dx7สล็อต slot though I have no idea what this does) It also came with a nice Yamaha sustain pedal so pretty good score I took it home

dx7สล็อต Preset Memory Slot Wave Expansion Board, 1 Power Voltage, 220V Voltage, 240V Voltage, 110V Voltage, 50-60Hz Power Supply, Built-in, internal Power