RDL SF-TPR24A Line-Level Audio Receiver, Separate Three-Pair Format-A Receiver Sections

Optimize multi-zone audio distribution for security, surveillance and pro AV monitoring with the Radio Design Labs SF-TPR24A line-level audio receiver. This home AV receiver chassis consolidates eight separate three-pair Format-A receiver sections to receive up to 24 audio channels over twisted-pair cabling, simplifying wiring and reducing infrastructure costs. Each section provides three studio-quality +4 dBu balanced outputs on a detachable terminal block for fast connection to mixers, recorders or monitoring equipment. The SF-TPR24A supports bridging inputs so multiple receivers can be chained—allowing up to ten receiver outputs per cable pair—making it ideal for distributed monitoring, paging and surveillance audio feed distribution. With a wide response to 50 kHz, local power feed capability, automatic-reset wiring-fault protection and green status LEDs per section, this Radio Design Labs receiver is built for dependable low-voltage installations in security, broadcast and facilities monitoring applications. Deploy the SF-TPR24A to centralize audio feeds and expand monitoring locations quickly—contact sales to configure your system or add to your specification.

• Centralize and distribute up to 24 line-level audio channels over Format-A twisted-pair cabling to simplify security, surveillance and monitoring installations
• Studio-quality +4 dBu balanced outputs per section with detachable terminal blocks for easy integration with mixers, recorders and monitoring consoles
• Eight independent three-pair receiver sections let you zone audio to multiple locations for flexible system design and localized listening
• Bridging inputs support connecting multiple receivers (up to 10 outputs per cable pair) for expanded audio routing without additional wiring
• Robust low-voltage design with local power feed, automatic-reset wiring-fault protection and status LEDs ensures reliable operation in commercial AV and security environments