RDL RU-ADL2 1" 2-Output XLR Professional Audio Delay

Optimize audio timing across AV, paging and security systems with the Radio Design Labs RU-ADL2 1" 2-Output XLR Professional Audio Delay. This Pro Audio Mixers device provides two independent monaural outputs with precise DSP-based delays (0–135 ms) so you can eliminate echo, align loudspeakers, or synchronize audio to surveillance video and monitoring systems. The RU-ADL2’s studio-quality, low-noise circuitry preserves full-range audio (20 Hz–20 kHz), while a bright 3-digit LED and keyboard-style controls let technicians set delays in 1 ms increments for exact alignment. Built-in non-volatile memory keeps your settings after power loss, and Sure-Lok supervision plus remote control options make it ideal for critical installations in security, conferencing, and broadcast environments. XLR and terminal block connections simplify integration into existing racks and distributed audio networks. Add reliable, repeatable delay control to your AV or surveillance deployment—choose the RU-ADL2 for professional, field-proven performance and contact us for integration guidance or to place an order.

• Deliver precise audio alignment for AV, security and surveillance systems with two independently delayed outputs
• Maintain program continuity with non-volatile memory and Sure-Lok supervision for reliable monitoring and critical installations
• Fine-tune delays from 0 to 135 ms in 1 ms steps using a bright 3-digit display and durable front-panel controls for fast, repeatable setup
• Integrate easily with XLR or terminal-block wiring and remote control capability for rack-mounted pro audio and networking environments
• Low-noise DSP design preserves audio clarity across 20 Hz–20 kHz for speech, paging, conferencing and monitoring applications