Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
If you haven't done so already, please add a location to your profile. This helps when people are trying to assist you, suggest resources, etc. Thanks
(Click the "X" to the top right of this message to disable it)
I recently bought a petosa sm 300 accordion (3/4 LMM). However, when reviewing its tuning and tremolo through various applications, it is not clear to me how to interpret the results. On the one hand, when you open the bellows the tuning appears at 440. 6 Hz and 2. 5 cents. On the other hand...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.