RadialJ48 - Phantom Powered Active Direct Box
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The J48™ is a 48V phantom powered active direct box that has been optimised to handle variations in current and voltage without causing any distortion whilst retaining the natural sound of the instrument.
- Audio circuit typeProprietary analog circuit with low-noise op-amp
- Frequency response20Hz ~ 20kHz
- Dynamic range109dB
- Total harmonic distortion0.002% @ -5dBu
- Intermodulation Distortion0.003% @ -3dBu
- Phase Deviation+10º at 20Hz | 0º at 1kHz | -1º at 20kHz
- Input Impedance220kΩ - ¼" input
- Output Impedance200Ω - XLR output
- Equivalent Input Noise-103dBu
- Noise-99dB below 0dBu
- Maximum Input+10dBu
- FeaturesInput pad, Mono Sum, 180° polarity reverse, Ground lift, HPF
- Input Connectors1/4"
- Output ConnectorsBalanced XLR, 1/4" Thru
- Construction14 gauge steel chassis and outer shell
- Size (L x W x D)3.3" x 5.0" x 2" (84 x 127 x 48mm)
- Weight1.55 lb (720 g)
- Power48V phantom - proprietary digital switching
- ConditionsFor use in dry locations only between 5°C and 40°C
- WarrantyRadial 3-year, transferable
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