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.
Features -7 bright bar graph LEDs to display your audio -Available in several different colours -Illuminated back plate -Pass-through audio only -Built-in microphone for room/live sound -Comes with power supply and all necessary audio cables -Works great with any audio input -Sensitivity control for display level -Designed and handmade in B.C., Canada -Knobs -Level knob – Sets the level of the LED display, varies with input signal source -Pushbutton switch – Chooses between the Line Level input jacks or the built-in microphone
Operation 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)