Guitar Tuner.
Your Guitar Tunes Itself.
TronicalTune turns the tuning pegs for you.
Choose your tuning, strum, and play.

TronicalTune is a fully automatic guitar tuner mounted directly on your guitar. It tunes all six strings in 2–3 seconds and switches between Standard, Drop D, DADGAD and other tunings automatically.
A guitar tuner usually shows you what to change. This one makes the adjustment.
Your guitar is not listed? Check our fitting guide.
Step 1 of 3
Choose your guitar brand
Guitar brand
Guitar model


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TRONICALTUNE ARTIST
A FEW THINGS WORTH KNOWING
New to a guitar tuner that turns the pegs? Start here.
TronicalTune combines pitch detection with motorized tuning pegs. Select a tuning and strum the strings; the system adjusts their pitch by turning the pegs. It is hardware fitted to the guitar, not an app that changes the sound electronically.
See how it works →The correct set depends on the headstock dimensions and tuner-hole layout, not just the guitar brand. Use the Guitar Finder to check your model. If it is not listed, follow our fitting guide or contact support before ordering.
Find your guitar → View the fitting guide →The system supports presets including Standard, Drop D and DADGAD, as well as custom tunings. Choose a suitable tuning for your instrument and strings. Floating tremolo bridges and locking nuts can require additional setup or steps; automatic tuners do not remove those mechanical constraints.
Check the manuals →An online guitar tuner uses your microphone to show a note and its pitch. You still turn the tuning pegs yourself. The TronicalTune system is installed on a compatible guitar and moves the tuning pegs for you.
Looking for our free online guitar tuner? →