The RDL DB-CIJ3 is a professional stereo-to-mono audio module designed for clean, reliable integration of consumer-level stereo sources into balanced or unbalanced mono lines. It accepts stereo RCA jacks or a stereo mini-jack, combines the left and right signals using high-quality audio transformers, and delivers a hum-free, balanced mono output suitable for professional audio environments. Perfect for commercial, industrial, and residential installations, the DB-CIJ3 ensures superior signal integrity and easy integration. Available in white/gray (DB-CIJ3) or stainless steel (DS-CIJ3) finishes to match your décor.

Key Features:

  • Converts stereo RCA or mini-jack inputs to mono line-level output

  • Transformer-isolated for hum-free audio conversion

  • Rear-panel detachable terminal block for easy installation

  • Compatible with 10 kΩ or higher line-level inputs

  • Durable construction for commercial and residential environments

  • Available in white/gray or stainless steel

Specifications:

  • Inputs: Stereo RCA Jacks, Stereo 3.5mm Mini-Jack

  • Output: Mono line-level via detachable terminal block

  • Isolation: Transformer-isolated inputs

  • Finish Options: DB-CIJ3 White/Gray, DS-CIJ3 Stainless Steel

Package Includes:

  • 1 x RDL DB-CIJ3 stereo-to-mono audio module

  • Installation instructions

List price: $283.36
Price: $212.52