Can the TG500 firmware be upgraded

The Yamaha SY85 is a digital music workstation introduced in 1992. Unlike other Yamaha synthesizers of the time (SY77 and the SY99) the SY85 does not use FM synthesis. Instead, its sounds are based on samples, which can be layered and modified to create new sounds.

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Can the TG500 firmware be upgraded

Unread post by ampTG500 »

Just purchased a TG500 with firmware 1.10. Is 1.20 purchasable as an EPROM on the used market? Or is there perhaps a way to flash the EPROM to 1.20?
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