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Recent Yamaha PSR-540-related questions: Back Up ErrorMy PSR 540 always show Back Up Errorsometimes I turn it on after YAMAHA PSR 540 appearing. My greate... Kiy Tach No Sond
Connecting Pedalboard Via Midi In
I'd like to connect a 32 note pedalboard to my psr-540. The pedalboard produces midi output. can I j...