Audiowerkzeug DuDi, passive 2 channel or Stereo DI-box with two 6,3mm jack and RCA inputs. Offers excellent sound characteristics for balancing and matching of unbalanced instruments and line signals. Second pair of 6,3mm jacks parallel/link out, 20 dB pad switch and ground lift per channel switchable. high-quality high-end-transformers, high bandwidth and best isolation, excellent output symmetry, high level stability, antimagnetic shielding, sturdy aluminum chassis, transmission ratio: 10 : 1, inputs: two each 6,3mm jack and RCA, outputs: 6,3mm jack parallel/link out, two XLR balanced out, frequency response: 0Hz - 30kHz +/-3dB at +20 dB input level, 15Hz - 30kHz ±3dB at +/-30 dB input leve, based on 2,2kOhms termination resistor and 3,3 nF Last (= 50m multicore), transformer isolation: 1.500 VAC @ 50Hz 1min., output symmetry IEC: >120dB @ 50Hz, >90dB @ 10kHz, dimensions WDH: 80 x 50 x 100 mm, weight: 660g, handmade in Germany