RDL RU-LB4

The RDL RU-LB4 is a four-channel two-way bridge between analog line-level audio and a Dante network. It converts four professional or consumer line-level sources into four Dante network channels, and returns four Dante channels to balanced line-level outputs, so one module handles both directions of a larger analog-to-Dante tie point. Each input supports the full range of normal unbalanced -10 dBV and balanced +4 dBu line-level sources. It ships in a durable all-metal enclosure for free-standing, surface or rack mounting, engineered and made in the U.S.A. for continuous duty.

Audio moves at 24-bit / 48 kHz AD/DA conversion with 44.1 and 48 kHz sample rates supported (48 kHz default), and frequency response runs 20 Hz to 20 kHz. Each input has a front-panel gain trimmer with a Dual-LED VU meter for optimal level setting, and each analog output delivers +4 dBu balanced for a -18 dBFS network level, with minimal crosstalk and over 18 dB of headroom.