The RDL D-CIJ3D is a passive line-level audio input module designed for installations that require stereo unbalanced audio sources to feed stereo balanced or unbalanced outputs. Ideal for professional AV systems, the D-CIJ3D provides hum-free conversion of consumer-level stereo signals to balanced stereo outputs, ensuring reliable, high-quality audio performance in studios, commercial sound systems, and installation environments.
RDL D-CIJ3D Key Features
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Stereo inputs via gold-plated RCA phono jacks and 3.5 mm stereo mini-jack
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Passive conversion: unbalanced stereo to balanced stereo without gain
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Transformer-isolated inputs for effective hum rejection
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Line-level stereo output on rear-panel detachable terminal block
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High-quality audio performance: 50 Hz – 20 kHz frequency response, <0.2% THD
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Crosstalk: <-80 dB at 1 kHz
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Compatible with 10 kΩ or higher input impedance equipment
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Compact, rugged design for portable or permanent installations
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Available in white/gray (D-CIJ3D) or stainless steel (DS-CIJ3D)
Applications
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Integrate consumer audio devices like CD players, computers, or media players into professional stereo systems
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Convert unbalanced stereo outputs to balanced stereo inputs for amplifiers or mixers
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Ideal for conference rooms, classrooms, retail installations, and AV systems
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Passive design ensures no power supply is needed, simplifying installation
Benefits
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Reliable hum-free stereo audio conversion in professional environments
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Simple plug-and-play solution for stereo audio integration
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Durable construction for both portable and permanent installations
