The D-CIJ3D Consumer Input Jacks (Stereo) from RDL can mix two unbalanced line level audio sources (RCA or stereo mini jack) to a stereo balanced or unbalanced audio line.
Outputs connections are on detachable terminal block
Transformer isolation and hum isolation for unbalanced line inputs
Fits in single gang box
Line-level output to feed 10kΩ inputs