Boss TE-2 Tera Echo Guitar Effects Pedal Powered by Multi-Dimensional Processing technology (MDP), the TE-2 Tera Echo produces a dynamic new stereo ambience effect that goes far beyond traditional delay and reverb. Multi-Dimensional Processing for Superior Tone Rolandâ€™s innovative Multi-Dimensional Processing (MDP) analyzes audio signals in many dimensions and applies ideal effects to each. By giving different dynamic changes relative to the input signal in real time, MDP can create bold, all-new sounds with a previously unattainable range of expression. TE-2: Inspirational Echo Thanks to MDP, the TE-2 delivers an amazing new ambience effect that satisfies and inspires. Complex internal processing produces an incredibly deep and spacious sound, dramatically enhancing the straight guitar tone without overwhelming it. Through the TE-2â€™s simple, familiar stompbox controls and incredible sensitivity to your playing dynamics, an extremely wide range of sounds can be achieved. And with the expressive Freeze function, you can hold the current effect sound to create rich soundscapes for lead playing and sonic exploration. The 100th BOSS Compact Series Model! The TE-2 Tera Echo represents a milestone as the 100th model in the long history of the BOSS compact series. Starting with the release of the OD-1 Overdrive in 1977, BOSSâ€™ legendary stompboxes have been integral tools of artistic expression for millions of players around the world. Fueled by a spirit of dedication and innovation that began nearly four decades ago, the TE-2 carries on the BOSS legacy of bringing inspiring, leading-edge technologies to musicians everywhere.