Radial
Radial Pro48 Active DI Box
Radial Pro48 Active DI Box
SKU:RAD-R800110500
Low stock: 6 left
Regular price
R 3,320.00
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R 3,320.00
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The Radial Pro48 Active Direct Box is a high-performance DI designed for demanding professional audio applications. Featuring a proprietary analog circuit with low-noise op-amps, the Pro48 delivers exceptional audio clarity and dynamic range. Its robust construction and reliable performance make it an ideal choice for both live and studio environments.
Features
- Proprietary Analog Circuit: Designed with low-noise op-amps for superior audio performance.
- Wide Frequency Response: 20Hz to 20kHz (± 1.5dB) for accurate sound reproduction.
- High Dynamic Range: 99dB ensures clear and detailed audio.
- Low Distortion: Total harmonic distortion of 0.001% @ 0 dBu and intermodulation distortion of 0.002% @ 0 dBu.
- Phase Coherence: Minimal phase deviation across the frequency spectrum.
- Versatile Connectivity: Equipped with a 1/4" input and XLR output.
- User-Friendly Features: Includes an input pad and ground lift switch for handling various audio sources and eliminating ground loop noise.
- Rugged Construction: Built with a 14-gauge steel chassis for durability.
Specifications
- Audio Circuit Type: Proprietary analog circuit with low-noise op-amp
- Frequency Response: 20Hz ~ 20kHz (± 1.5dB)
- Dynamic Range: 99dB
- Total Harmonic Distortion: 0.001% @ 0 dBu
- Intermodulation Distortion: 0.002% @ 0 dBu
- Phase Deviation: +28º at 20Hz, +1º at 1kHz, -2º at 20kHz
- Input Impedance: 220kΩ (1/4" input)
- Output Impedance: 175Ω (XLR output)
- Equivalent Input Noise: -86dBu
- Noise Floor: -82dB below 0dBu
- Maximum Input: +9dBu






