When unbalanced stereo (consumer) lines need to be combined and balanced the RDL TX-J2 Unbalanced Input Transformer is a handy tool to have available.
The TX-J2 provides two phono jack inputs that are passively combined and balanced through transformers configured to reject induced hum. A balanced line-level output is provided on a detachable terminal block for connection to a 10kΩ or higher input impedance line level module or equipment input.
The functionality of the TX-J2 is also available in wall plate modules. The D-J2 Line Input Assembly is equipped with front panel dual phono jacks. The D-CIJ3 Consumer Input Jacks includes front panel phono jacks and a paralleled 3.5mm TRS connector. Each device has a rear mounted detachable terminal block for line level output.
Optional accessories are available for rack or surface mounting.