RDL D-CIJ3 Unbalanced Line-Level Audio Input Module

RDL D-CIJ3 Unbalanced Line-Level Audio Input Module

The D/S-CIJ3 is the ideal choice in installations requiring the passive mixing of two unbalanced line level audio sources to feed a mono balanced (or unbalanced) audio line.

The D/S-CIJ3 is a complete unbalanced line-level audio input module. The front panel features two gold plated phono jacks and a single stereo mini-jack, intended for mono or stereo consumer level sources. An input signal may be connected to either the phono jacks or to the mini-jack. The left and right signal inputs are combined and balanced through audio transformers configured to reject induced hum. A mono line-level output is provided on the rear-panel detachable terminal block for connection to a 10 k Ohm or higher input impedance line-level module or equipment input.

Key Features

• Stereo Inputs to Mono Output
• Stereo Inputs on RCA Jacks and Stereo Mini-Jack
• Unbalanced to Balanced Conversion Without Gain
• Transformer Isolation for Unbalanced Line Inputs
• Hum Cancellation on Unbalanced Line Inputs
• Line-Level Output to Feed 10 k Ohm Equipment Inputs
• Output Connections on Detachable Terminal Block
• Mix Stereo Inputs to Mono Balanced
• Available in RDL White/Gray (D-CIJ3)
• Available in Stainless Steel (DS-CIJ3)

Technical Specifications

Input connectors (3)
Phono jacks with gold contacts (Left and Right), Mini-jack 3.5 mm (Stereo)
Frequency response (line level)
50 Hz to 20 kHz (±1 dB); 30 Hz to 20 kHz (±2 dB)
THD
<0.2% (1 kHz)
Output connector
Detachable terminal block
Dimensions
Height
4.13 in. 10.49 cm
Width
1.7 in. 4.32 cm
Depth
2.15 in. 5.47 cm
Mounting Box Minimum Dimensions
Width: 1.80 in. 4.57 cm Depth: 1.75 in. 4.45 cm
Ambient Operating Environment
0 Degrees C to 55 Degrees C