Quilter Phantom Block Pre Amp/Cab Sim, Pre Amp & DI for Electric Guitar, The high-impedance input achieves the optimum sound with passive standard pickups, The gain ranges from clean to overdrive, A tone control with a wide range covers the most popular sounds and, The master adjusts the overall output level, The switchable Cab Sim warms up the sound of the electric guitar, while FR (Full Range) is suitable for other instruments such as acoustic guitars and keyboards, Controls: Gain, Tone, Master, Switch: Ext Pwr / 9V Batt, FRFR / Cab Sim, LED: Effect on, Footswitch: Effect bypass, Input: 6.3 mm jack, Output: XLR, Power supply connection: barrel connector 5.5 x 2.1 mm, negative polarity inside, Power supply with 48 V phantom power, a 9 V battery or a 9 V DC power adapter (not included - suitable power supply: Art.#409939#), Dimensions (W x D x H): 111 x 60 x 48 mm, Weight: 295 g