AutoStrobe™ for Piano Technicians The modern piano technician needs affordable and time-saving tools. One such tool is the AutoStrobe 490ST.
Its time-honored and unparalleled high-definition display, coupled with useful features such as auto-note recognition, makes it an excellent choice for tuning pianos.
The AutoStrobe 490ST features a built-in bank of 96-note stretch tables designed for use with pianos ranging in size from spinets all the way up to full size concert grand pianos.
Its ultra wide concert A range of 350Hz to 550Hz makes it a versatile tuning aid for Baroque instruments and square or forte pianos as well as chip tuning in the workshop.
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