* Stereo direct box for high output sources
* Ultra linear
response from 10Hz to 40kHz
* Virtually zero phase & harmonic
distortion
* Eliminates hum and buzz from ground loops
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. It is
plug-and-play easy to use while delivering the utmost sonic quality.
Like the Radial JDI, the Duplex employs two high-performance Jensen audio
transformers with the same pristine audio signal path that has made the JDI the
industry standard. It features exceptional signal handling with virtually zero
phase shift or harmonic distortion, while remaining linear across the entire
audio spectrum. When driven to extremes, the natural transformer saturation and
resulting warm Bessel curve makes the Radial Duplex the perfect choice for
smoothing out highly dynamic instruments such as digital pianos and electronic
drums that can sound harsh when pushed. Transformer isolation provides the
additional benefit of eliminating troublesome ground loops that can cause hum
and buzz in the audio system or interfere with video displays.
This 'Swiss Army knife' DI is equipped with ¼' connectors for instruments,
RCA connectors and a 3.5mm TRS for unbalanced -10dB consumer electronics plus
XLR inputs for +4dB professional line sources. Radial's innovative book-end
design provides protective zones on the front and rear to keep connectors and
switches out of harm's way. The 14 gauge I-beam inner frame adds tremendous
rigidity to eliminate outside stresses that could torque the PC board and cause
premature solder joint and trace failure. The steel outer shell couples with the
transformer's MuMETAL® shield to protect against stray magnetic fields from
power transformers or lighting systems that could cause interference. Finally, a
full-bottom no-slip pad works double-duty by providing both mechanical and
electrical isolation. The Radial Duplex delivers outstanding connectivity,
superlative audio and quiet dependable performance..
JDI Duplex… the world's
finest passive stereo direct box.