This is a discontinued purple Riot. I purchased it used. There is no box. It was a great help in recording. The Riot Distortion boasts a sensitive touch response despite being a high-gain distortion. Even at high gain, the compression is kept to a minimum, and it responds well to picking nuances, with a clear and well-defined sound that is popular. This is a high-quality unit with a solid, machined case! ・DISTORTION, TONE, LEVEL controls ・2-position voicing switch ・True bypass Specifications Input impedance: 1M Ω Output impedance: 600Ω Power connector: Center pin = 2.1mm / Sleeve diameter = 5.5mm Power voltage: 9-18VDC (standard voltage 9VDC) Current consumption: 8mA or less Size (cm): 63.5mm (w) x 114.3mm (h) x 31.7mm (d) Weight (g): 340