Analyzer is a classic ring modulator design for guitar. This bad boy gives you tons of fun with your guitar including dark, gothic bell sounds, synth tones, and more. It has a 5 octave range and features all analog circuitry. You can use it to add harmonies to your guitar as well by using the Shift and Fine Tune knobs. The Blend knob lets you bring in as much or as little of the effect as you like. The Electro Harmonix Frequency Analyzer is perfect for experimental craziness and synth like madness. Next time someone tells you your tone is too normal, bust out the Electro Harmonix Frequency Analyzer and show em whats up.