Just pre-ordered one of these "The PLUS pedal is a new kind of audio processing engine that offers piano-style sustain for guitars and other electric instruments" REAL TIME AUDIO SAMPLING is a unique technology developed by GAMECHANGER AUDIO that lets you capture and sample tiny bits of your instrument’s signal in real time and loop them into a seamless, warm and responsive sustained tone. Think of it as a smart looper that only “catches” the last segment part of each note or chord and use it to create a continuous sound. Dynamic & Responsive The PLUS Pedal is also fully responsive to any playing style – create continuous layers of sustain incorporating vibrato, bends, harmonics, trills and other dynamic playing techniques. You can also use the whammy bar, play with a slide or experiment with amp feedback or noises – the PLUS Pedal will capture all of these tonal nuances and turn them into a continuous sound. Live Performances The PLUS Pedal is incredibly useful for both solo performers and bands – create rich harmonies and achieve a huge sound on stage – the audience won’t know what hit them. Connector. Songwriting The PLUS Pedal opens up a whole new dimension for song arrangments and chord-melody. It is almost like having an extra hand. Connector. Practice & Aural training Instead of thinking about what scale shapes fit over which chords, the PLUS Pedal encourages you to focus on listening and develops your understanding of intervals and tonal relationships. Sound Effects and Ambience Even with no experience in sound production – you will be able to transform your instrument into a full-on sound effects laboratory. Great for ambient genres or movie scores.