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Sanderson Accu-Tuner IV

The new SAT IV can be 'tossed' into almost any type of carrying case ~ without fear of damage from any other tools. The new display is back lighted, and the brightness can be raised or lowered, or turned on or off at the user's discretion. The Piano Librarian software . . . Continue reading

Accu-Tuner Sales

Sanderson Accu-Tuner = the best piano tuning2011 Sanderson Accu-Tuner Catalog Continue reading

Reclaiming Our Tuning Power

Piano Tuner Tucson AZModifying the Tuning to Fit the Piano
  • Tuning Modifications and Tweaks
  • Octave Widths
  • and more . . .
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Tunings

You may download tunings in the .SAT format (Piano Librarian - Accu-Tuner) or in the Excel format (spreadsheet) Continue reading

Accu-Tuner Manuals

All Accu-Tuner manuals are available for download. Continue reading

Piano Librarian Manual

The Piano Librarian Software Instruction manual is available for download. Continue reading

2012 Accu-Tuner Catalog

View and/or download the latest Inventronics Catalog.  Continue reading

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