Technical Specification
- Features
- 2-Channel Active DI box with high-headroom design and +48 V phantom power for extended dynamic range
- Sum and split options for flexible signal routing
- Fully transformer-isolated design ensures electrical separation between PA and stage equipment
- Balanced line inputs on Neutrik Combo* XLR and high impedance 1/4″ TRS connectors
- Stereo input on 1/8″ TRS for connection of consumer audio equipment
- Independent phantom powering for each channel for maximum reliability
- Global 20 dB input pad and earth lift switches
- Aluminium extrusion casing with protective rubber corners
- Compact and rugged design
- Specifications
- Inputs
- Connectors: 2 x combo XLR, 2 x 1/4″ TRS link jacks, 1/8″ stereo TRS jack
- Impedance: 1 MΩ (combo & link jacks balanced), 20 kΩ (combo XLR only), 500 kΩ (1/8″ stereo TRS jack unbalanced)
- Max input level: 28 dBu combo XLR and TRS link jacks (pad enabled), 21 dBu 1/8″ TRS jack (pad enabled)
- Attenuator: 20 dB pad
- Outputs
- Connectors: 2 x 3-pin XLR
- Impedance: 50 Ω
- Max output level: 13 dBu with 10 kΩ load, 10 dBu with 600 Ω load
- Min load: 600 Ω
- System
- Noise: 103 dBu, 22 Hz to 22 kHz unweighted, with input terminated by 10 kΩ resistor
- Frequency response: 20 Hz to 20 kHz, ±1 dB, 10 kΩ load
- Distortion (THD + N): Typically less than 0.005 @ 1 kHz, +10 dBu
- Crosstalk: Less than 100 dB @ 1 kHz, inputs terminated
- Power Requirement
- Voltage: +48 V phantom
- Current consumption: Less than 10 mA per channel