This manual provides operating instructions and technical specifications for the Behringer ULTRA-DI DI20, a direct injection box for connecting…
The Behringer ULTRA-DI DI20 is a direct injection box designed to connect high-impedance, unbalanced signals, such as those from guitars and keyboards, directly to a mixing console. It provides balanced outputs and features an attenuation control, ground lift mode, and options for both battery and phantom power operation. The device is suitable for connecting guitars, basses, keyboards, and DJ mixers to audio systems. This manual is written in Chinese.
| Frequency Response | 10 Hz to 70 kHz (-3 dB) |
|---|---|
| Noise | 100 units |
| Distortion | < 0.014% (1 kHz, 0 dBu) |
| Input Resistance | > 250 kΩ |
| Output Impedance | > 600 Ω |
| Input Connector | ¼" Mono Jack |
| Output Connector | XLR Balanced |
| Maximum Input Level | +12 / +32 / +52 dBu |
| Phantom Power | 18 V DC to 48 V DC |
| Battery Requirement | 9 V (6LR61) |
| Dimensions | 150 x 130 x 60 mm |
| Weight | Approx. 240 g |
The DI20 requires a 9 V battery, specifically model 6LR61.
Yes, the DI20 supports phantom power ranging from 18 V DC to 48 V DC.
The attenuation range is 20 to 40 dB.
Activate battery mode by pressing the BATTERY switch.