Sonic Research Turbo Tuner ST-300 Mini Stomp Box Strobe Tuner

A True Strobe Tuner in a Mini Stompbox Format


Super bright LED display readable in direct sunlight


True bypass


Muted output with quiet relay switching


Chromatic and guitar/bass modes


Fully programmable for alternate tunings and temperaments


USB port for ease of customizing


Extreme accuracy: ±.02 cents guaranteed


Rugged die-cast aluminum case


Made in USA


NOTE: The ST-300 Mini requires a 9-volt power supply. There simply isn’t room in the pedal enclosure for a battery.


Features

True Strobe Display


The Turbo Tuner is a true strobe tuner (not virtual, and not a simulation). The easy to read display instantly shows the slightest change in pitch.


Chromatic Mode


Tunes any note in the scale from C0 (16.35 Hz) to C8 (4,186.0 Hz).


Open Tuning Modes for Stringed Instruments


In open tuning mode, the tuner shows the string number instead of the note letter. There are five modes, each can be customized for any alternate tuning.


Alternate Temperaments


The Turbo Tuner is set to the equal temperament by default, but can be programmed for up to 5 different alternate temperaments.


Drop Tuning


Transpose all notes up to 6 semitones.


Compact Size


The ST-300 Full Size tuner is the same size as a typical MXR pedal. The ST-300 mini is even smaller.


Reference Pitch Adjustment


The A4 reference pitch may be set to any frequency between 300.0 Hz and 599.9 Hz in .1 Hz increments. (Default is 440.0 Hz).


Power Supply:


The ST-300 can be powered by a 9 Volt battery or an external 9 Volt DC supply. The ST-300 requires an external 9 Volt supply


No Battery Drain When Off


When switched off, the Turbo Tuner will not drain the battery. You can leave your instrument plugged in.


Power On Restore


The Turbo Tuner remembers the settings from the last time it was powered down.


Low Battery Indicator


A message is shown on the display when there is about 1 hour of battery life remaining.


Extreme Accuracy


The internal time base of each Turbo Tuner is calibrated at the factory to +/- 1ppm (that's .0017 cents) and is guaranteed to maintain an accuracy of +/- .02 cents for the life of the product.


www.music-blvd.com 140 USD
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