Shruthi-1 with SMR-4, low level sound with noise


#1

Hi all
The unit long time not used, befor that its work well.
And now sound on really low level, like amp is not working.
Any advices what i need to check on boards and menus?

Many thanks!


#2

Perhaps try the first and easiest - did you send it a midi channel volume command 0x07? Try sending it a value of 127.

Failing that, send it the factory data


#3

it’s not worked.
Signal is on low level again.