ST-RX2

RDL ST-RX2 - 1x2 Audio Routing Switcher with Silent Solid-State Switching

RDL ST-RX2 is a compact audio routing module that switches a single line-level source to one of two outputs. It’s ideal for AV installations requiring reliable and silent signal routing between destinations such as amplifiers, zones, or recording devices.

The ST-RX2 uses solid-state switching, meaning it routes signals using semiconductor components instead of mechanical relays. This ensures completely silent operation, free from clicks or pops, and maintains clean, uninterrupted audio transmission.

Functionality

• Routes one line-level audio signal to one of two outputs
• Supports balanced and unbalanced audio signals
• Switching triggered by grounding the TRIG control terminal
• Automatically disables the inactive output when switching
• Solid-state switching - noiseless and reliable signal routing
• Off attenuation >80 dB - prevents crosstalk between outputs
• Minimal control current (<0.5 mA) - compatible with most control sources
• Compatible with RDL D-RC2ST and D-RT2 remote controls

Features

• One input and two outputs - for flexible audio routing in AV systems
• No mechanical components - increased durability and reliability
• Soft switching - eliminates audible switching artifacts
• Terminal block connectors - easy integration into installed systems
• Compact STICK-ON enclosure - versatile mounting options
• 24 V DC power input - compatible with RDL power systems

RDL ST-RX2 is a dependable solution for professional AV systems, offering silent and precise audio routing in applications where signal integrity and flexibility are essential.