RDL FP-TPX3A Format-A Twisted Pr Remote Controlled Mixer

For installers and system integrators who need reliable, centralized control of zone audio, the Radio Design Labs FP-TPX3A remote-controlled mixer delivers professional, low-voltage mixing for AV, paging, security and surveillance systems. This compact 3-channel pro audio mixer accepts RDL Format-A twisted-pair senders, powering active senders and accommodating balanced or unbalanced mic and line sources. VCA-driven inputs provide smooth, remote-adjustable gain control while the built-in dual-LED VU meter and AUDIO LED give instant visual confirmation of output level and presence. Outputs include a detachable balanced terminal and two unbalanced RCA jacks so the mono mix can feed stereo amplifier inputs directly. Key specs include 3 remote channels, Format-A twisted-pair I/O, 20 Hz–20 kHz frequency response, and 24 V DC operation. Intelligent AUDIO DETECT outputs automate amplifier switching or digital muting to reduce power use and simplify system logic. Ideal for monitoring, paging, and security audio zones where remote user access is required, the FP-TPX3A integrates smoothly into surveillance and pro AV networks. Add this Radio Design Labs mixer to your next installation for dependable remote mixing and streamlined control.

• Centralized remote mixing for multi-zone AV and paging, keeping audio and controls at a single equipment location
• Format-A twisted-pair inputs with power for active senders, simplifying wiring and installation
• VCA-based level control with 3 remote channels for precise, low-noise mixing of mic or line sources
• Balanced detachable output plus two unbalanced RCA outputs for direct feed to stereo amplifiers or recorders
• Audio-detect control contacts to automate amplifier power or muting for energy savings and streamlined system control