Firmware for Yamaha RX-V2700?


Active Member
Hi, I grabbed one of these old models off Ebay to have a fiddle with bass management, unfortunately the SUB OUT (main reason for buying....) is dead.

I have tried factory reset and have navigated the menus tirelessly to see if there is anything stupid I am missing, but during either auto setup or manualy selecting the test tone I can get literally nothing from the SUB OUT. (yes my subs are on)

So I thought I would try a firmware update.

Does it need one? Will it make any difference? NO CLUE, however I can;t even find anywhere to download it to USB drive, and I can not find a way to initialise it manually from a network connection.

Any ideas? Cheers.

Seller is happy to refund I just would like to resolve if possible.

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