Radial Engineering JDI Duplex Passive 2 channel DI for stereo keyboards with Jensen transformers
The Radial JDI Duplex is a full-feature, stereo passive direct box designed to enhance connectivity, reduce noise, and simplify the hectic life of the touring professional, broadcast engineer or AV integrator.
I bought this to hook up my synth to my audio mixer through XLR. The sound quality of that DI box is pretty good and transparent. I will buy again another of those with ho issue or may be a RADIAL D6 for all my other instruments.