Description
Product Description
The ATI D-100 Active DI Box is designed to deliver clean, balanced audio signals with reliable performance for professional sound applications. It converts unbalanced audio signals into balanced outputs, helping maintain signal quality and reduce unwanted noise over long cable runs.
Featuring a transformer-balanced XLR output, parallel link output and flexible input connectivity, the ATI D-100 is suitable for professional audio systems, live performances, studios, DJ setups and sound reinforcement applications.
Key Features
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Active Direct Injection (DI) Box
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Balanced transformer-isolated XLR output
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1/4-inch mono jack and 3-pin XLR input connectivity
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Parallel link output for connecting additional audio equipment
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Wide frequency response for accurate audio reproduction
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Low-noise performance for clean signal transmission
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Supports +20V DC to +48V DC phantom power
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Battery-powered operation
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High input headroom with adjustable attenuation
Technical Specifications
| Specification | Details |
|---|---|
| Model Name | ATI D-100 |
| Product Type | Active DI Box |
| Input Connectors | 1/4″ Mono Jack / 3-Pin XLR |
| Input Configuration | Unbalanced |
| Parallel Link Output | 1/4″ Jack |
| Output Connector | 3-Pin XLR |
| Output Type | Transformer Balanced |
| Output Load | 600 Ohm and Above |
| Frequency Response | 30Hz – 20kHz (+0/-1dB) |
| Noise | Less than -105dBu (Unweighted) |
| Harmonic Distortion | Less than 0.005% at 1kHz, 0dBu Output |
| Phantom Power | +20V DC to +48V DC |
| Current Drain | Less than 8mA (Phantom Power) |
| Battery Current | Less than 2mA |
| Dimensions | 145 × 125 × 59 mm |
| Weight | 650g (Without Battery) |
Input Attenuation & Maximum Input Level
| Attenuation | Input Impedance | Maximum Input Level |
|---|---|---|
| 0dB | 1 MΩ | +9dBu |
| 20dB | 47 kΩ | +29dBu |
| 40dB | 47 kΩ | +49dBu |
Applications
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Professional DJ Sound Systems
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Live Stage Performances
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Recording Studios
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PA and Sound Reinforcement Systems
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Musical Instrument Signal Processing
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Professional Audio Installations
ATI D-100 – Clean Signals. Balanced Output. Professional Sound Performance.














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