Featuring two autonomous signal paths for pitch and phase modulation, internal controls for delay time and LFO wave shape and a circuit basis of NOS MN3007 chips, the Diamond Halo Chorus brings boutique modulation, delay, pitch-shifting and chorus together under one roof. Deceptively simple in design and capable of summoning trailing swirls, echoed rooms and endless halls, the Halo is your ticket to modulated heaven.