AMT E-1 , Effect Pedal for Electric Guitar, Preamp, Reproduces the sound of a well-known German amplifier brand, With fully analogue circuitry that reproduces the physical sound shaping processes and dynamics of a tube amp, 2 signal outputs: Direct Amplifier Out for guitar amplifier and Cab, Simulation Out for mixing console or studio, Controls: Gain, Level, Low, Mid, High, LED: Effect On, Footswitch: Effect Bypass, Current consumption: 6 mA, Power supply with a 9 V battery or a 9-12 V DC power supply (not included in delivery - suitable power supply unit: Art. no.#409939#), Dimensions (W x D x H): 73 x 111 x 58 mm, Weight: 230 g, Made in Russia@+*Connections:*@+@+, Input: 6.3 mm jack, Output: 6.3 mm jack, Cab Sim output: 6.3 mm jack, Power supply connection: Barrel connector 5.5 x 2.1 mm, negative polarity inside