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 or higher input impedance line-level module or equipment input.Main Features:Stereo Inputs to Mono OutputStereo Inputs on RCA Jacks and Stereo Mini-JackUnbalanced to Balanced Conversion Without GainTransformer Isolation for Unbalanced Line InputsHum Cancellation on Unbalanced Line InputsLine-Level Output to Feed 10 k Equipment InputsOutput Connections on Detachable Terminal BlockMix Stereo Inputs to Mono BalancedAvailable in RDL White/Gray (D-CIJ3)Available in Stainless Steel (DS-CIJ3)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 blockAmbient Operating Environment: 0 C to 55 CDimensions: Height: 4.13 in. 10.49 cm, Width: 1.7 in. 4.32 cm, Depth: 2.15 in. 5.47 cmMounting Box Minimum Dimensions: Width: 1.80 in. 4.57 cm, Depth: 1.75 in. 4.45 cmPackage Type: Cardboard BoxTariff code: 8543.70.9860WEEE weight: 0.34 lbs.Shipping Weight: 0.48 lbs.Package Dimensions: 3.625 x 4.625 x 2.125 in.