Peterson AutoStrobe 490

The Peterson AutoStrobe 490 is agreed by music students, technicians, and professionals to be the standard by which all tuners are measured. Only Peterson could bring you the kind of real- time intonation critical enough for ear training use. Enjoy hands-free note selection for fast, accurate tuning of instruments.
Trusted by industry pros for over 65 years to deliver dependable performance and accurate tuning to some of the largest stage acts in musical history.

The AutoStrobe 490 is a truly stroboscopic mechanical tuner capable of fundamental and overtone display.
Key features include mutable throughputs for in-line (yet silent) tuning during performances, automatic image clarity and contrast control which internally compensate for optimal viewing over a wide range of source pitch and volume, improved clarity for upper and lower register notes (the +2/-1 display feature shifts the strobe patterns into more visible middle ranges so that bass note patterns can be displayed two octaves higher and treble note patterns can be displayed one octave lower in strobe display), and easy transposition (strobe patterns appear at the correct note for Bb, F, and Eb instruments).

Features

• Automatic note selection
• Automatic image clarity and contrast control - internal compensation for optimal viewing over a wide range of source pitch and volume
• Enhanced clarity for upper and lower register 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
• External input and through output with mute - for in-line, silent tuning during performances
• Tune in loud environments quickly and easily. Perfect for band rooms, loud sound stages, and manufacturing environments.

Specifications

Power Supply: Built-In (IEC)
Stretch Tuning Tables: No
Note Range: C1 to B8
Note Selection: Automatic or Manual
Peterson Connect Compatible: No
Form Factor: Desktop/Bench
Accuracy: 0.1 Cents
Display Type: Single Analog Strobe Disc
Display Resolution: Infinite (Analog)
Construction: Metal Casing
Product Dimensions LxWxH: 13.4" x 6.375" x 3.5"
Product Weight: 7lbs. (3.18kg)
USB Port: No
Power: AC 100V to 240V
Built-In Microphone: Yes
Built-In Speaker: No
Metronome: No
Inputs: 1/4" Jack
Outputs: 1/4" Thru
Mute-able Output: Footswitch Controlled
Tone Generator: No
Concert A Range: 350Hz to 550Hz
Global Cent Offset Range: +/- 50 Cents
Transposition Range: Keys of C, Bb, F, Eb
Frequency Response Range: 32.70Hz to 7902.13Hz
Warranty: 1 Year manufacturer's warranty
User Presets: 64 User Presets
Historic Temperaments: Yes