Hand-Made Guitar Effect Pedal High-Performance DI Passive Direct Box Unit Hum Eliminator w/Input Attenuator, 1/4'' Impedance Transformer Connector to Balanced & Unbalanced XLR

["The Passive DI Box is the is an unbalanced to balanced converter.","Due to the high impedance input circuit, electric guitar and bass can be connected directly with no loss of sound quality.","With the PAD Knob, wide range of input level can be accepted.","With the PHASE Switch, the polarity of the Output can be changed.","The GND/LIFT Switch is provided to solve the earth loop effect."]