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موالف على أي صك (الغيتار والكمان، البص، بانجو، الخ)
Super Tuner is a high precision Tuner to any instrument ( guitar, violin, bass, banjo, etc) that goes from C1 to C7.
It's also possible to listen the note!
A4 default = 440Hz, but customizable.
Tip, stringed instruments tunings :
http://en.wikipedia.org/wiki/Stringed_instrument_tunings
tags: tuning , tuner , tuning, tuner.