Harmonic tremolo guitar effect with adjustable filters. This is the second generation of the original model with flexi-switch for momentary or latching operation. It splits your signal into high and low frequency ranges and then processes them with an LFO that is split 180 degrees for an intoxicating push-pull effect. The sound is adjusted using the Level, Depth, Rate and Frequency potentiometers. In addition, it features the Rate (Attack/Manual) and Frequency (LFO/Manual/Attack) switches. The effect is true bypass and is equipped with a metal construction, one footswitch, an LED and is powered by a 9 V adapter (not included).