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Dr Scientist Spectrum Analyzer

Regular price $249.00 CAD
Regular price Sale price $249.00 CAD

Spectrum Analyzer by Dr Scientist

The Spectrum Analyzer is a visual device which reads audio information and displays it in 7 frequency bands, from 63Hz to 16kHz, represented by classic LED Bar Graphs. It reads information from any source that can be plugged into it—a computer, a guitar, a synth, a cellphone—or it can read the sound around it through a built-in microphone. Like all Dr. Scientist pedals, the Spectrum Analyzer can be used with guitar, bass, synths, and many other instruments.




  • Pass-through device with 10MΩ tap-off “looking” at audio signal
  • 250mA @ 9VDC, 2.1mm centre negative
  • Stereo Pass-through

Additional Specs

  • Dimensions: 56mm wide, 123mm long, 42mm tall (2.2” wide, 4.8” long, 1.7” tall)



What does this do exactly?

The Spectrum Analyzer is a purely visual device.  It displays the levels of the frequencies of your audio signal on the big bar graph LEDs, dynamically and in real time.  It doesn't affect your signal at all, it merely monitors your signal and displays the frequency info.  

**Color subject to change without notice.**