Catalinbread Dreamcoat, Effect Pedal for Electric Guitar, Pre-amp/overdrive pedal with active adjustable frequency boost, a clean blend and a vintage AIWA tape machine pre-amp circuit long used, By Ritchie Blackmore as a boost effect, including a completely new saturation control for the Aiwa Pre, Controls: Freq, Sat, Blend, Mic Vol, Master, LED: Effect On, Footswitch: Effect Bypass, Input: 6.3 mm jack, Output: 6.3 mm jack, Power supply connection: Barrel connector 5.5 x 2.1 mm, negative polarity inside, Power consumption: 44 mA, Power supply with a 9 V DC mains adapter (not included in delivery), suitable optional mains adapter: Art.#409939#, True bypass, Dimensions (W x D x H): 60 x 110 x 49 mm, Weight: 181 g, Made in USA@+*Note:* Battery operation is not supported