Audio Technica ATUC-50DU

Features • Individually programmable multi-profile versatile unit: Delegate or Chairman. • Unit connector compatible with standard 3-pin XLR microphones. • Low noise microphone preamp using discrete transistors, with individual (per discussion unit) adjustable gain control. • High-quality speaker for enhanced speech intelligibility. • 24-bit/48 kHz audio quality. • Multiple independent indicator (multi-colored RGB LED bar on rear of discussion unit and LED on the talk button). • Clear LED display for volume control and listening channel selection. • 2 x RJ45 Port for connecting to the control unit and other discussion units and 1x expansion terminal for future options. • 1 x headphone output. Description The ATUC-50DU discussion unit is equipped with a 3-pin XLRFtype input for use with compatible gooseneck microphones, including the ATUC-M43H or ATUC-M58H microphones specifically designed for the system. The discussion unit also features a display for monitoring volume and channel selection, buttons for selecting channel, a built-in speaker, a headphone jack with volume control, two independently programmable LED indicators, and a talk button to turn the connected microphone on/off or send a request to talk to the moderator. On units designated by the control unit as priority discussion units, the talk button can be used to mute and override a non-priority discussion unit. Up to 50 discussion units may be connected to a control unit, using Cat5e (or better) cable employed in either daisy chain or ring topology. Ring topology offers an additional layer of stability to the system since the system actually regards the start and end of the ring (terminated at the discussion unit chain A/B inputs on the control