OOBOX Instrument Tuner V2.0 can help you to tune your instrument.

- By ear
If your computer can play MIDI Sounds, OOBOX Tuner will play one sound for each string, you just have to reproduce the same sound on your instrument.

- Using the digital tuner.
If your computer can record the sound of your guitar (with a microphone or a direct cable), OOBOX Tuner can show you graphically the distance between the good note and the note you are playing : just adjust the needle !