The AR-416 Quad Active DI Box from BSS Audio is an active 4-channel direct injection unit. Each channel includes:<BR><BR><##HC bull ##> High impedance of 1M Ohm<BR> <##HC bull ##> A 1/4" instrument jack per channel with both parallel and buffered link outputs on 1/4" jacks to feed into backline amps<BR> <##HC bull ##> A low impedance XLR output which is active buffered, transformer-balanced, floating and capable of driving 600 Ohm over long cable runs<BR> <##HC bull ##> A selectable 8kHz low-pass filter; polarity-reverse and earth-lift on "XLR side"<BR> <##HC bull ##> 3-way selectable input attenuation (0dB, 20dB, 40dB pad)<BR> <##HC bull ##> An additional earth lift on the "jack side."<BR><BR>The earth lifts on each channel have LED indicators to show true status and avoid confusion. The unit has total ground isolation with no significant crosstalk between channels and a very low noise floor. The unit is mains powered.
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