Behringer A4400 user manual Connecting multiple headphones

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5.6 Connecting multiple headphones

All of the four stereo amplifiers feature one front and one rear panel headphone output connector. Multiple headphones can be connected per channel, on condition that the resulting connection impedance does not fall below 100 Ohms. As the power amplifiers are resistant to temporary short circuits, an impedance drop will not cause any damage, however, it can affect the quality of reproduction, in terms of long-term damage and distortion.

Additional headphones can be connected to the front panel headphone outputs, even if the unit is installed in a rack with fixed cabling. If you wish to connect more than three headphones per amplifier, it is advisable to use a split box or appropriate “Y“ cables. Please find additional information on how to connect the headphones in chapter 3, and note that the minimum connection impedance of 100 Ohms is maintained.

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5. APPLICATION

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Contents Powerplay PRO EG-Declaration of Conformity Detailed Safety Instructions Safety InstructionsPowerplay PRO Foreword Table of Content Introduction IntroductionDesign Concept InstallationAudio connections InstallationControls ControlsControls on the front panel Front panel control elementsElements of the rear control panel Using the main inputsUsing the AUX in inputs ApplicationExample of a studio playback application Using the Direct in input Using the mono functionUsing the mute function Connecting multiple headphones Specifications SpecificationsWarranty Warranty