Radio Design Labs RU-UDA4 Stereo Audio Distribution Amplifier

Product Description

The RADIO DESIGN LABS RU-UDA4 is a 2x4 stereo audio distribution amplifier with integrated receivers, designed for professional audio signal processing applications. It accepts two stereo inputs and distributes the signal to four independent stereo outputs, maintaining signal integrity across the chain. Built for installation in rack-based audio systems, the RU-UDA4 is suited for AV integrators, systems technicians, and facility engineers who need reliable, low-noise signal distribution in commercial or institutional environments.

The RU-UDA4 is used in commercial AV installations, conference centers, educational facilities, houses of worship, and multi-zone audio systems where a single stereo source must feed multiple amplifier inputs or zones simultaneously. Its 2-input, 4-output configuration makes it a practical solution for signal routing in both permanent installations and touring rack systems. Systems integrators and AV technicians are the primary installers of this unit.

Key Features

• 2x4 stereo configuration: two inputs distributed to four independent stereo outputs
• Integrated receivers for balanced or unbalanced signal handling
• Designed for rack-mount installation in professional AV signal chains
• Maintains signal integrity across multiple output feeds
• Sold individually as a single unit

Compatibility

Designed as an OEM-style distribution amplifier for professional rack-mount audio systems requiring 2-input to 4-output stereo signal distribution.

Installation Notes

Installation is typically performed by a licensed AV integrator or systems technician. Power down the rack system before connecting or disconnecting signal cables. Follow applicable local electrical and low-voltage wiring codes when routing audio cables. Verify input and output level matching with connected source and destination equipment before applying power.