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Peterson Electronic Piano Tuner AutoStrobe 490

$ 1,165.00
This product is unavailable


Peterson Strobe tuners instantly read and display a pitch as it is sounded.  With a Peterson AutoStrobe 490 tuner you will have the fastest and most accurate display of a pitch.

Peterson AutoStrobe 490 is agreed by music students, technicians, and professionals to be the standard by which all tuners are measured.


  • Automatic Note Selection
  • Improved 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 2 octaves higher, and treble note patterns can be displayed 1 octave lower in strobe display.
  • Carrying Case Included
  • A Built-In Condenser Microphone
  • External Input And Through Output With Mute - For In-Line, Silent Tuning During Performances.


  • 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
  • User Presets: 64 User Presets
  • Historic Temperaments: Yes 


Qty: 1


Made in United States

The #1 choice for Piano Technicians.



Please allow 5 to 15 business days for delivery.
Prices and availability subject to change without notice.