LD Systems LDI 02 DI Box active
LD Systems LDI02 Active DI Box
Enhance your audio setup with the LD Systems LDI02 Active DI Box, a robust and reliable solution for connecting instruments and audio sources to mixers or PA systems. Housed in a durable metal enclosure, this active DI box ensures pristine signal quality, making it an essential tool for musicians, DJs, and sound engineers in live and studio environments.
Key Features
- Active DI Design: Delivers clean, balanced audio with high input impedance for optimal signal integrity.
- Dual Power Options: Supports 9V battery or +48V phantom power with automatic switching.
- Ground Lift Switch: Eliminates hum and noise for clear sound reproduction.
- High Input Level Handling: Accepts up to +30 dBu for versatile connectivity.
- Sturdy Build: Aluminium/steel housing with protective corners for durability.
Product Description
The LD Systems LDI02 Active DI Box is engineered to provide seamless audio connectivity for professional live sound and studio applications. Encased in a rugged aluminium and steel housing with protective corners, this compact DI box is built to withstand the demands of the road. It features two inputs (6.3 mm jack and XLR) with a high input impedance of 1 MOhm, allowing you to connect instruments like guitars, keyboards, or other high-impedance sources directly to a mixer or PA system. The LDI02 handles input levels up to +30 dBu, ensuring distortion-free performance even with powerful signals. Its single XLR output delivers a balanced, low-impedance signal, while the THRU output allows for easy signal routing to an amplifier or other device.
Equipped with a ground lift switch, the LDI02 effectively eliminates unwanted hum and ground loop noise, ensuring crystal-clear audio. The DI box operates on either a 9V block battery (not included) for portable use or +48V phantom power, with an intelligent auto-switching system that prioritizes phantom power and minimizes battery consumption. A power LED indicator flashes during battery operation and remains steady with phantom power, providing clear status feedback. With a frequency response of 20 Hz to 20 kHz and an ultra-low total harmonic distortion of <0.0015% at 1 kHz, the LDI02 guarantees transparent sound reproduction. Compact, lightweight at 0.645 kg, and backed by a 24-month guarantee, the LD Systems LDI02 is a dependable choice for any audio professional seeking high-quality signal conversion.
Specifications
| Feature | Specification |
|---|---|
| Product Type | Active DI Box |
| Channels | 1 |
| Inputs | 2 (6.3 mm jack, XLR) |
| Input Impedance | 1 MOhm |
| Max Input Level | +10 / +30 dBu |
| Outputs | 1 (XLR, balanced) |
| THRU Outputs | 1 (6.3 mm jack) |
| Output Connector | XLR |
| Frequency Response | 20 Hzā20 kHz |
| Total Harmonic Distortion (THD) | < 0.0015% @ 1 kHz |
| Controls | Power switch, ground lift |
| Indicators | Power LED (flashes on battery, steady on phantom power) |
| Power Supply | 9V block battery (not included) or +48V phantom power |
| Cabinet Material | Aluminium/steel with protective corners |
| Cabinet Surface | Painted, silver-blue metallic |
| Dimensions | 135 mm x 128 mm x 53 mm (W x D x H) |
| Weight | 0.645 kg |
| Guarantee | 24 months |
| EAN | 4049521041020 |




Description
LD Systems LDI02 Active DI Box
Enhance your audio setup with the LD Systems LDI02 Active DI Box, a robust and reliable solution for connecting instruments and audio sources to mixers or PA systems. Housed in a durable metal enclosure, this active DI box ensures pristine signal quality, making it an essential tool for musicians, DJs, and sound engineers in live and studio environments.
Key Features
- Active DI Design: Delivers clean, balanced audio with high input impedance for optimal signal integrity.
- Dual Power Options: Supports 9V battery or +48V phantom power with automatic switching.
- Ground Lift Switch: Eliminates hum and noise for clear sound reproduction.
- High Input Level Handling: Accepts up to +30 dBu for versatile connectivity.
- Sturdy Build: Aluminium/steel housing with protective corners for durability.
Product Description
The LD Systems LDI02 Active DI Box is engineered to provide seamless audio connectivity for professional live sound and studio applications. Encased in a rugged aluminium and steel housing with protective corners, this compact DI box is built to withstand the demands of the road. It features two inputs (6.3 mm jack and XLR) with a high input impedance of 1 MOhm, allowing you to connect instruments like guitars, keyboards, or other high-impedance sources directly to a mixer or PA system. The LDI02 handles input levels up to +30 dBu, ensuring distortion-free performance even with powerful signals. Its single XLR output delivers a balanced, low-impedance signal, while the THRU output allows for easy signal routing to an amplifier or other device.
Equipped with a ground lift switch, the LDI02 effectively eliminates unwanted hum and ground loop noise, ensuring crystal-clear audio. The DI box operates on either a 9V block battery (not included) for portable use or +48V phantom power, with an intelligent auto-switching system that prioritizes phantom power and minimizes battery consumption. A power LED indicator flashes during battery operation and remains steady with phantom power, providing clear status feedback. With a frequency response of 20 Hz to 20 kHz and an ultra-low total harmonic distortion of <0.0015% at 1 kHz, the LDI02 guarantees transparent sound reproduction. Compact, lightweight at 0.645 kg, and backed by a 24-month guarantee, the LD Systems LDI02 is a dependable choice for any audio professional seeking high-quality signal conversion.
Specifications
| Feature | Specification |
|---|---|
| Product Type | Active DI Box |
| Channels | 1 |
| Inputs | 2 (6.3 mm jack, XLR) |
| Input Impedance | 1 MOhm |
| Max Input Level | +10 / +30 dBu |
| Outputs | 1 (XLR, balanced) |
| THRU Outputs | 1 (6.3 mm jack) |
| Output Connector | XLR |
| Frequency Response | 20 Hzā20 kHz |
| Total Harmonic Distortion (THD) | < 0.0015% @ 1 kHz |
| Controls | Power switch, ground lift |
| Indicators | Power LED (flashes on battery, steady on phantom power) |
| Power Supply | 9V block battery (not included) or +48V phantom power |
| Cabinet Material | Aluminium/steel with protective corners |
| Cabinet Surface | Painted, silver-blue metallic |
| Dimensions | 135 mm x 128 mm x 53 mm (W x D x H) |
| Weight | 0.645 kg |
| Guarantee | 24 months |
| EAN | 4049521041020 |




















