Features:Vintage Overdrive: A representation of the classic Tube Screamer, The overdrive effect is mellow, mild, smooth--simply exquisite! Also nice sustain Drive: The Distortion pedal gives you rich, bordering-on-distortion overdrive, surpassing what a diode tube amp can provideOpen it up and find the kind of response and spacious harmonics of a big overdriven tube ampCrunch Distortion: The British classic rock distortion. It has great response and sustain, and the controls make precision fine-tuning a breezeUS Dream: US Dream, Give your clean amp another distortion channel! Simulates the high-gain distortion tone of a driven tube amplifierClassic Chorus: Crisp and transparent chorus, great for a little embellishment. Full bodied 12-string sounds and deep clear bell like toneVintage Phase: The Vintage Phase pedal beautifully re-creates the classic phaser sounds of the 70#39; s; that wide spacy, eerie phase effect that fans of Van Halen love! Easy to use, with just the single " speed" control knob--you can dial up that in-and-out of phase tone in no timeAnalog Chorus: Analog Chorus, Create some fresh and extensive chorus effects with this analog pedal. Uses the classic BBD chip to get that circuit-chorus tone. Rate and Depth knobs let you shape your soundDigital Delay: The Digital Delay pedal features a special filter circuit to closely reproduce the sounds of analog delay. Delay time range: 25ms-600msTremolo: This is the tremolo of the beloved classic tube amplifiers--