The ST-300 is a digital tuner with a headphone output that can be used to tune guitars, basses, and other instruments. This manual provides instructions on how to use the ST-300, including how to connect an instrument, how to set the reference pitch, and how to use the tuning functions.
This manual provides instructions for the ST ST-300 Strobe Tuner, a device designed for tuning guitars and basses with high precision. It features a true strobe display that rotates left for flat notes and right for sharp notes, offering zero latency. The device supports both chromatic mode and various open tuning modes for different instruments.
| Accuracy | ±.02 cents |
|---|---|
| Battery Life | 12 hours |
| Reference Pitch Range | 300.0 to 599.9 Hz |
| Drop Tuning Range | up to 9 semitones |
| Note Offset | ±50.0 cents |
The True Strobe Display Pattern in the ring of LEDs rotates left if the note is flat, and rotates right if the note is sharp.
The default reference pitch is A4=440 Hz.
Press and hold the CAL button while turning the tuner on to scroll through the A4 setting, then use the FLAT button to change the digits.