The RDL DB-CIJ3 is a professional stereo-to-mono audio interface designed to integrate two unbalanced line-level audio sources into a single balanced or unbalanced mono line. Ideal for commercial, residential, and installed-audio applications, it ensures hum-free audio conversion using high-quality audio transformers.
This module accepts stereo inputs via gold-plated RCA jacks or a stereo mini-jack, and outputs a mono line-level signal through a rear-panel detachable terminal block. Available in white/gray (DB-CIJ3) or stainless steel (DS-CIJ3) finishes, it easily complements any installation décor.
RDL DB-CIJ3 Key Features
-
Integrates stereo inputs to a mono line output
-
RCA jacks and stereo mini-jack for flexible connections
-
Transformer-isolated unbalanced line inputs
-
Hum cancellation on unbalanced inputs
-
Mono line-level output for 10 kΩ or higher equipment
-
Rear-panel detachable terminal block for easy connection
-
Available in white/gray (DB-CIJ3) or stainless steel (DS-CIJ3)
-
Durable construction for professional installations
Applications
-
Commercial and residential audio systems
-
Conference rooms and boardrooms
-
Houses of worship and performance venues
-
Home theater or multimedia setups
-
Any stereo-to-mono line-level conversion need
Specifications
-
Model: DB-CIJ3 / DS-CIJ3
-
Inputs: 2 x unbalanced line-level inputs (RCA), 1 x stereo mini-jack
-
Output: Mono line-level via detachable terminal block
-
Input Impedance: ≥10 kΩ
-
Output Impedance: Compatible with ≥10 kΩ equipment
-
Finish: White/Gray (DB-CIJ3) or Stainless Steel (DS-CIJ3)
-
Mounting: Standard wall box or panel mount
-
Construction: Professional-grade durable materials
