Ground Lift 48V Phantom Powered Compact Unit, 1/4" To Xlr, Recording Signal Di Product Details ENSURE GREATER SOUND QUALITY: The active direct box reduce the impact on sound quality due to unmatching signal from musical instruments with different impedances. MATCHING IMPEDANCES: The direct box turns high impedance signal to low impedance signal, for live performance, recording or broadcasting. EXTRA GAIN FOR LONG DRIVING CABLE RUNS: The active DI box is 48v phantom powered, which provides an extra gain to boost the weak output of some passive, single-coil pickups and extend long driving cable runs. NOISE ELIMINATING: A switchable ground lift prevents current from flowing between the DI and the microphone preamplifier along the shielding, thereby breaking the ground loop and eliminating this noise. It also reduce the noise from using long wires and cords. PREVENT EXCESSIVE GAIN: A switchable pad (-12 dB) to prevent excessive gain from overloading the circuitry to accommodate the high output of active pickups and unbalanced line-level equipment such as keyboards and other electronic instruments. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.