Bogner Harlow Boost V2, Effect Pedal for Electric Guitar & Bass, Boost, Unique boost pedal with a compressor for dynamic, three-dimensional pressure and transparent compression, The V2 version has a compact, pedalboard-friendly housing, 100% analogue circuitry, Wide boost range, Custom audio transformer by legendary audio pioneer Rupert Neve, Interactive jewel light reacts to your playing dynamics, Controls: Level, Bloom (compression), Tone, Footswitch: Effect bypass, Input: 6.3 mm jack, Mono/stereo output: 6.3 mm jack, Power supply connection: Barrel connector 5.5 x 2.1 mm, negative polarity inside, Power consumption: 50 mA, Power supply via 9 V DC mains adapter (not included in delivery - suitable mains adapter: Art.#409939#), True bypass, Dimensions (W x D x H): 61 x 108 x 58 mm, Weight: 309 g, Made in USA@+*Note:* Battery operation is not supported