DI-BOX / DI-BT / DI-USB
Active DI-BOX
- ．XLR & 1/4” phone jack combo - input connector
- ．Parallel link 1/4” phone jack - output connector
- ．XLR - output connector
- ．Powered from phantom power or one 9V battery
- ．Internal battery automatically shuts off when phantom power is applied
- ．Power on/off switch with an indicator
- ．Provides 0dB, -20dB, -40dB additional attenuation
- ．Input levels of up to +49dB
- ．Ground lift switch
- ．Ultra-rugged, road-suitable aluminum case
- ．Rubber feet pads
- ．Transformer balanced output.
OVERVIEW
The DI-BOX of UNiKA active direct boxes is one of our popular products. DI-BOX is a high-quality active direct box with clear sound for transforming high-impedance unbalanced instrument outputs to low-impedance balanced inputs. The DI-BOX active direct box is ideal for instrument rigs, studios, DJ equipment and pro audio. Every DI-BOX active direct box has been thoroughly tested and offers the best value at an affordable price.
DESCRIPTION
DI-BOX is an active direct box that operates with phantom power or one 9V battery. Its clean front-end circuitry delivers extremely wide and flat frequency response and will reveal hidden harmonics from guitars, basses and keyboards with high-output passive pickups.
The unit has an XLR & 1/4” phone jack combo input connector, a parallel link 1/4” phone jack output connector, and an XLR output connector.
The DI-BOX also features a power on/off switch with an indicator, an input switchable 0dB, -20dB, -40dB attenuation pad, allowing input levels of up to +49dB, and a ground lift switch to eliminate noise associated with ground loops.
The DI-BOX Active Direct Boxes are all made in ultra-rugged, road-suitable aluminum case with stackable rubber pads designed.
For more details about the UNiKA DI-BOX, please contact UNiKA Professional Audio at +886 2 2793-3017. Also, visit the UNiKA Electronic Co., Ltd. website at www.unika.com.tw
SPECIFICATIONS
| DI-BOX | |||
|---|---|---|---|
| Input | One XLR & 1/4” Phone Jack Combo Connector | ||
| Attenuator | 0dB | 20dB | 40dB |
| Impedance | 1MΩ | 47kΩ | 43kΩ |
| Maximum Input Level Before Clip | +9dBu | +29dBu | +49dBu |
| Output | One Parallel Link 1/4” Phone Jack Connector & One XLR Connector | ||
| Frequency Response (20Hz~20KHz) | ±1dB | ||
| Residual Noise | <-105dBu | ||
| Total Harmonic Distortion | <0.005% @1kHz, 0dBu Output | ||
| Phantom Power Requirement | +20V DC - +48V DC | ||
| Current Drain | Phantom Power <8mA | ||
| Battery <2mA | |||
| Dimensions (H×W×D) | 150 x 134 x 63mm | ||
| Weight | 650g/22oz (Excluding Battery) | ||