JOYO AD-2 Portable Preamp DI Box Acoustic Guitar Effect Pedal 2-Band Balance with 5 Basic Tune Adjustment Knobs for High

Overview The AD 2 is a preamp DI Box for acoustic guitars It has a built in dual band EQ so you can fine tune the low and high frequencies It also features a treble boost to push the end when you need it Another very helpful addition is the anti feedback circuit this is very useful for live performances Portable acoustic guitar effect pedal perfectly captures the sound and deliver the most realistic acoustic sound available for stage or studio specially designed for guitarists Features Equipped with input signal level control knob high and low sound modification knob output level control knob anti feedback control knob for easily adjusting Input output signal level control knob for conveniently controlling the input output signal level to ensure quality of sound The treble and bass controls help you shape the high and low frequencies of your guitar tone and the treble boost lifting foot switch for easily adjusting how loud your amplifier is Equipped with the high sensitivity anti feedback circuit for scanning the howling frequency point and anti feedback knob for eliminating the howling noise The LED indicator for adjusting more easily Made of die cast aluminum alloy durable and stable compact size space saving and easy to carry it anywhere Specifications Color YellowInput Impedance 3 9M ohm±5 1kHzInput 6 35mm Input Jack for GuitarBalanced Output Impedance 820mhnOutput 6 35mm Output Jack for AmpPower Supply DC 9V 100mA 9V 6F22 Battery both are not inclu