Featuring automatic note selection and option of rack mounting. It has an external input and through output with mute for in-line silent on stage tuning. It also has an audible tuner, metronome, built-in speaker, automatic note tracking and a headphone jack, allowing the user to simultaneously see and hear the pitch that they are tuning to. This feature also permits real-time display of intonation and, combined with the Audio Out function, provides a great way to improve performance and listening skills while playing. Also available in a rackmount version (R590).

Features of the AutoStrobe 590:

• Automatic note selection
• Automatic note tracking - the audible tuner "tracks" the automatic note selection.
• Automatic image clarity and contrast control - internal compensation for optimal viewing over a wide range of source pitch and volume.
• Improved clarity for upper and lower registered notes - +2/-1 display feature shifts the strobe patterns into more visible middle ranges—bass note patterns can be displayed two octaves higher and treble note patterns can be displayed one octave lower in strobe display.
• Easy transposition - strobe patterns appear at the correct note for Bb, F, and Eb instruments.
• Built in metronome
• Headphone jack - for ear training and private tuning or practicing with electric instruments.
• Built in audible tuner
• Built in speaker and output jack
• Accessories - external mics, footswitches, and carry cases available.