This pedal is a little gem which produce a nice clean tone. I bought it with the hope that it will add a lot of space in my tones and it didn't disappointed me. Tremendous space is added with "cloud" or "galaxy" presets and cranking up Decay knob. "Mod" preset reminds me of flanger and "undersea" is very interesting. "Shimmer" is very good for creating pads with guitar, no need for a keyboard. All mentioned presets are wonderful for creating ambient, wide and complex sounds. Quiet pedal, no hum, no buzz, true bypass.