The Radial JDI Stereo is a passive stereo direct box designed to handle extreme signal levels without distortion of any kind. Unlike an active DI that is limited by the buffering amplifier's rail voltage, the JDI employs a pair of Jensen audio transformers that at once balance the signal and lower the impedance to drive long cables. No power is required. You simply plug in and it works.
Radial JDI Stereo Features
- Jensen Transformer equipped passive DI
- Eliminates hum and buzz from ground loops
- Virtually zero phase & harmonic distortion
- Compact stereo format for twice the performance
- Input pad, Ground lift
- JDI Stereo Passive Direct Box1
- Three Year Warranty, transferable1
- Audio circuit type Passive, transformer based
- Transformer Jensen JT-DBE
- Number of channels Two channels (dual mono)
- Frequency response 20Hz ~ 20KHz (± 0.2dB)
- Dynamic range 135dB
- Total harmonic distortion 0.05% from 20Hz ~ 20kHz @-10dB
- Phase Deviation 0.3° @ 100Hz; 3° @ 20Hz
- Input Impedance 140k Ohms, unbalanced
- Output Impedance 150 Ohms, balanced
- Maximum Input +21dB @ 20Hz ~ 20kHz
- Input Connectors Unbalanced 1/4"
- Output Connectors XLR out, 1/4" thru
- Construction 14 gauge steel chassis & outer shell
- Dimensions (LxWxD) 5x3.3x1.8" (127x84.1x45.5mm)
- Weight 1.55 lbs (703 grams)
- Shipping size (LxWxD) 6.5x4x3" (165x102x76mm)
- Shipping weight 1.92 lbs (870.9 grams)
- Power Passive, no power required
- Conditions For use in dry locations only between 5°C and 40°C
