Yamaha DX7 no sound

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Joined: Wed Jun 24, 2020 7:27 pm

Yamaha DX7 no sound

Post by mrd15c0 » Wed Jun 24, 2020 9:00 pm

Hello there

I just bought a Yamaha DX7 MK1 with additional JME SPX v1.6. I tried to load the original factory patches using SysEx on one of the soundbanks.
The patches are obviously there now as the display shows the names of the patches (Brass 1, Brass 2, etc...) but there is no sound if I play these patches.
None of the loaded patches is working while the other patches on the other 3 banks are working just fine.
And if I try to initialize a new patch, I there isn't even a sound of the simple sine wave.
I already checked weather local control was turned off but this isn't the case.
I hope some of you can help me with this problem.
Thank you in advance

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