The warm audio ringerbringer is a top of the line analog ring modulation effect pedal that offers a wide range of possibilities for creating experimental tones'. '.strtoupper('f')rom subtle lo fi modulation to the intense sound of infinity ring modulation this pedal delivers precise and accurate recreations of the iconic effect'. '.strtoupper('e')quipped with lfo mod freq and rate controls the ringerbringer allows you to generate layered frequencies and harmonics giving you complete control over your sound'. '.strtoupper('w')hether youre a guitarist looking to explore new sonic territories or a musician wanting to design your own unique tones this pedal is perfect for you'. '.strtoupper('b')uilt with the highest quality components including hand selected op amps and transistors the ringerbringer ensures true to spec performance that rivals the boutique originals'. '.strtoupper('i')ts extensive in out options and distinct set of controls make it an excellent choice for sonic tinkerers who want to push the boundaries of sound.