This limited edition Bronco Grey version features Bronco Grey tolex , black/silver weave fret, black panel, and cream knobs. | The analog design gives natural sounding clean and overdrive tones | Patented ISF (Infinite Shape Control Feature) gives you control so you can dial any tone, while the Unique tape echo effect makes playing a fun time. | Playback of MP3/Line in source makes Debut perfect for listening to music, games, movies, backing tracks, and more. | Headphone and speaker-emulated output is great for �silent� practice and easy recording.