Source Audio One Series Spectrum Intelligent Filter Intelligent Filter, Octaver, Distortion Pedal and Envelope Phaser Manufacturer Description: Building on years of envelope filter know-how, the Spectrum Intelligent Filter marries the legendary tones of vintage envelope filter pedals with modern ingenuity. Features 25 Different Filters - Choose from a huge collection of filters including several types of low-pass, band pass, multi-pole, and phaser effects. Octave Effects - Use the Spectrum's two Octave Voices to mix in octave effects. Choose from one or two octaves down or one octave up. 11 Envelope Followers - Choose from 11 different types of envelope follower with adjustable attack/decay as well as ADSR triggering envelopes. 13 Distortion Types - Choose anything from a subtle drive effect to extremely fuzzy Foldback effects. 14 LFO Wave Shapes - Use LFO (Low Frequency Oscillators) to control filter modulation. Condition: Brand New This pedal is brand new and has been displayed as a floor model. It may show light signs of handling, such as minor surface wear or fingerprints, but remains in excellent condition and fully functional. Current photos of all models for sale through Reverb are available upon request.