Never judge a book by her cover. This sweet, demure sister hides, within her tiny frame, a massive delay (800m/s). Possibly the most petite 800m/s delay in the worldâ€¦â€¦. Seven years in conception and finally realized in 2011, Violetâ€™s siblings: the Seven Sisters, are a revolutionary new concept in the realm of guitar effects pedals. The worldâ€™s first rechargeable guitar pedals â€“ the Sisters feature a Lithium Ion cell (like that found in your cell phone or digital camera) and internal charging circuitry. Simply connect Violet to a regular guitar pedal power supply, charge her for four hours and Voila! 24 hours of actual use! Two simple dials - Delay controls....... Delay time. Repeat controls....... the number of repeats - from a handful through to complete self oscillation. An internal trim control allows adjustment of the wet/dry mix. The tiny sisters have the Worlds smallest pedal board foot print â€“ simply meaning they take up less space on a guitarists pedal board than any other available battery powered pedal.