Sonic Research Turbo Tuner ST-300 Mini


Ligtning fast programmable true strobe tuner in a mini stompbox format.

In stock

SKU: 402013

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The Turbo Tuner is a musical instrument tuner with the precision and features of the best strobe tuners, in a compact size. A strobe tuner works by comparing the frequency of the note being tuned to a reference frequency. In a mechanical strobe tuner, this reference frequency is generated by a rotating disk with an alternating white and black pattern printed on it. As the disk spins, it is illuminated by a strobe light which is driven by the input signal. Differences in frequency are clearly shown as a rotating pattern in the disk. Even small differences in frequency are quite observable, giving a strobe tuner a distinct advantage over other types of tuners. Unlike a mechanical strobe tuner, the Turbo Tuner is 100% solid state. There are no moving parts to wear out, and this makes it smaller and less expensive, and gives it a faster response.


Highlights Small footprint
Extreme accuracy: ±0,02 cents
Ultra bright LED display readable in direct sunlight
Silent tuning
Soft relay switching
Chromatic and guitar/bass modes
Fully programmable for alternate tunings and temperaments
USB port for ease of customizing
Rugged die-cast aluminum case
Bypass True bypass
Power consumption 9V DC center negative (power supply sold separately)
48 mA
Dimensions H: 4,6 cm
W: 4 cm
D: 9,5 cm
Weight 155 g


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