Carl Martin Plexi Ranger, Effect Pedal for Electric Guitar, Plexi-style overdrive plus dual boost, Controls: Gain, Boost, Tone, Freq, Level, Range, Plexi, Boost, Switch: Lo-Cut, Footswitch: Plexi, Boost, Input: 6.3 mm jack, Output: 6.3 mm jack, Remote: 6.3 mm jack, Power supply connection: Hollow plug socket 5.5 x 2.1 mm (negative polarity inside), Power supply with a 9 V DC mains adapter (suitable power supply unit: Art.#409939# - not included in delivery), Dimensions (W x D x H): 100 x 122 x 58 mm, Weight: 400 g@+*Note:* Battery operation is not supported