The RDL D-A2 is a high-quality passive audio output assembly designed to provide one or two unbalanced consumer-level outputs from a balanced line-level audio source. Ideal for AV installations, recording studios, and commercial audio systems, this module ensures clean, isolated audio distribution without the need for additional power.
RDL D-A2 Key Features
-
Single or dual unbalanced outputs from a mono balanced source
-
Gold-plated phono jack outputs for reliable signal connections
-
Transformer-isolated outputs reduce hum and interference
-
High attenuation of reverse signals protects against accidental consumer-level inputs
-
Fits standard US single-gang electrical boxes or RDL back boxes (WB-1U)
-
Passive design: no power required
Technical Specifications
-
Input Level: +4 dBu nominal
-
Input Connector: Full-size barrier block
-
Input Impedance: 10 kΩ balanced bridging, mono
-
Output Connectors: Phono jacks with gold contacts
-
Frequency Response: 50 Hz – 20 kHz (±1 dB)
-
Dimensions: 4.13 × 1.7 × 2.15 in (H × W × D)
-
Mounting: Standard US single-gang electrical boxes or RDL WB-1U
Applications
-
Converting balanced line-level audio to unbalanced consumer outputs
-
Feeding recording devices, mixers, or amplifiers from a balanced source
-
Ideal for home theaters, classrooms, or commercial AV systems
-
Provides hum-free audio connections in portable or permanent installations
Benefits
-
Passively isolates outputs for reliable and clean audio
-
Protects against signal backfeed and interference
-
Compact, durable design for wall or cabinet mounting
