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Sjoeberg Diatonic Harmonica Tuning Table

Tune with extreme precision, great confidence and save money in the long run!
Works on all major brand ten hole diatonic reed plates! Extremely fast and accurate! 

ST15 Single Reed Plate
With New Resonance Configuration!


The Masterharp Sjoeberg tuning table requires a significant investment, it will however carry its weight and then some.

John Ingham
6 March 2016



Registered Users will have availability and delivery priority by registration date as tuners become available.

Masterharp USA

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