Vanco Delay Switches

Overview

The VANCO PA-ADS1 is an audio delay synchronizer designed to correct lip-sync issues between audio and video signals in distributed AV systems. It introduces a precise delay to the audio path, allowing installers to align sound with picture when audio arrives ahead of the video signal. This unit is typically installed by AV integration technicians and low-voltage contractors working on residential or commercial distributed audio systems. The PA-ADS1 is sold as a single unit and is suited for applications where audio processing equipment or long signal runs create noticeable synchronization problems. The PA-ADS1 fits into signal chain setups where audio is routed through speaker selectors, amplifiers, or matrix systems and needs to be timed to match a delayed video output. It is appropriate for use in home theater installations, multi-room audio systems, and commercial AV environments where audio-video timing alignment is required for a quality viewing and listening experience. Key Features Corrects audio-to-video lip-sync offset in distributed AV systems Inline signal-chain design for straightforward installation Sold as a single unit for flexible deployment Appropriate for both residential and commercial AV applications Compatibility Designed as an inline audio delay solution compatible with distributed audio signal chains, including systems using speaker selectors and multi-zone amplifiers. Installation Notes Installation is typically performed by a licensed low-voltage…