Exclusively featuring StopperStimmung™, a slightly stretched tuning invented in 1988 by german master piano maker Bernhard Stopper, creating an amazing sound on your instrument by the tunings stunning structural symmetry.

Choose your appropriate tuner out of two available versions, to suit your specific needs:

HOW TO USE:

Green pointer:
Fine tuning resolution: 0.025 cent in a visible range of +-5 cent

Yellow pointer:
Coarse tuning resolution: 0.25 cent in a visible range of +-50 cent

To change pitch, push on the pitch number and edit pitch as desired.

As the extreme precision requires a high amount of processor performance, note selection is manually.