Sonic Research Turbo Tuner ST-300


Sonic Research Turbo Tuner ST-300
Street price $129.99 Buy from Sonic Research
Search on Reverb
Key specs
Detection Accuracy Strobe
Our test: Better than ±0.02 centsCOMPARE
Manufacturer's specs: ±0.02 cents
Detection Range 16.35-4186.01 Hz (C0-A8)COMPARE
Calibration range 300-599.99 Hz (In 0.1-Hertz steps)COMPARE
Instrument tuning modes? Chromatic, Guitar Bass (five pre-programmed tunings + chromatic -- (up to 9 strings). Ability to offset each note by ±50 cents in 0.1 cent increments. Additionally, 5 separate and pre-programmed and fully customizable temperaments
Transposition options 1-9 semitones flat
Programmable? Yes
Memory? Yes
Polyphonic? No
True analog strobe? Yes
Display type Monochrome LED
Display resolution 20 segments in circular configuration
Optional meter modes? No
Bypass mode True bypass
Volume/Boost? No
Mute? Yes (configurable)
USB? Yes
Power source 9V battery or 9V AC adapter
Battery life 12 hours
Auto-off/Power save? No
Low battery indicator? Yes
DC out? Yes
Power comsumption 48 mA
Enclosure Die-cast aluminum
Dimensions 112 x 24 x 61 mm (4.4 x 2.4 x 1.4 in)
Weight 246 g (8.7 oz) including battery
Fine print
Warranty 1 year
Release date 2015
Origin U.S.A.
Included extras Ability to "capture" a tuning from instrument; multiple pass-through modes
Recommended accessories Truetone 1 Spot 9V Adapter ($15.90 at Amazon) or Boss PSA120 9V Adapter ($26.99)
Notes --
  Corrections? Suggestions? Please contact us.

  Best accuracy available
  True analog stroboscopic display
  Very fast tracking
  Huge calibration range
  True bypass
  Rock-solid build
  Bright display
  Excellent documentation
  Firmware can be updated
  Made in the USA
  Company transparency and communications
  One-year warranty


About the Manufacturer

Sonic Research has corporate headquarters in Carson City, Nevada, and manufacturing and sales offices in Westlake Village, California. Its products are made in the U.S.

Email support

Contact web page

Westlake Village, California

US: +1 (800) 811-0272

Leave A Reply