Tech 21 SansAmp XB Driver

1/4-inch tuner output 1/4-inch effect send & return (affects both channels) 1/4-inch 4.7 megOhm instrument level input 1/4-inch unbalanced low Z universal output with 10dB boost Balanced low Z XLR output with mic/line level switch and ground lift Rugged, all-metal housing Metal knobs, footswitches and jacks Silent-switching, custom footswitch actuators Utilizes included 18V DC power supply (Tech 21 Model #DC18), 250mA, 100-240V universal auto-switching power supply with interchangeable international plugs for use anywhere in the world. Measures 7.5”l x 4.75”w x 2.0”h