The Palmer PAN02 PRO is an active DI-box with outstanding additional functions. These include an unbalanced XLR input, in addition to the 3-way attenuator -10, -20, -30 dB and a switchable gain of 12 dB, connected with a maximum output voltage of +20 dBu. The Groundlift switch has a "lift" position allowing adjustments between a "soft and hard grounding" . The balanced output is achieved with a high quality transformer in the Mumetall housingthat was specially developed for this purpose. The PAN02 Pro can be powered either with a 9 V battery or 48 V phantom power. A two-colour LED indicates which source supplies the power. First-class Active Di-box Unbalanced XLR Input 3-way attenuator (-10, -20, -30dB) Switchable gain (12dB) Max. Output voltage +20 dB Soft ground lift Product type DI Boxes Type active Channels 1 Inputs 2 Input connectors 6.3 mm jack , XLR Max. input level + 45 dBu Input impedance -10 & -20 dB: 70 k Ohm(s) , -30 dB: 40 k Ohm(s) , 0dB & 12 dB: 1 M Ohm(s) Input pad 0 dB, -10 dB, -20 dB, -30 dB Outputs 1 THRU outputs/channel 1 Output connectors 6.3 mm jack , XLR Max. output level + 20 dBu Output impedance 600 Ohm(s) Frequency response 20 - 20000 Hz Transformer balanced Yes Ratio 3.16:1, 10:1, 31.6:1, 1:4 Controls attenuator , battery/+ 48 V Power , Boost , ground lift Operating voltage +48 V phantom power , 9 V block Cabinet material sheet steel Cabinet surface Powder coated Width 116 mm Depth 140 mm Height 43.5 mm Weight 0,85 kg