The Behringer ULTRA-DI DI4000 Active Direct Box provides four active direct box channels in a single rack space enclosure.
Unlike a passive DI where the frequency response of the signal can be altered depending on the connected impedance, an active DI buffers the input signal with an amplifier. This assures that the sound source will reach the mixer balanced and noise-free.
The input-buffering amplifier also ensures clean, pure and powerful sound when using extremely long cables.
The ULTRA DI Behringer ULTRA-DI DI4000 Active Direct Box features Behringer’s OT-1 output transformer and the unit features a low pass filter and phase reverse and ground lift switches on every channel.
The Behringer ULTRA-DI DI4000 Active Direct Box gives you 4 first-class DI channels in a single rack space.
Each channel is equipped with two Inputs (XLR and ¼” TRS), a balanced XLR Output – and a ¼” Link output to connect to your amp or monitor console. Plus.
The DI4000 is designed to accommodate virtually any input signal, up to 40 dB of switchable input attenuation and up to 20 dB of gain, while our highly acclaimed OT-1 output transformers ensure pristine and powerful output.
- Four channel active direct box
- Switchable input attenuation allows input levels of up to +40 dB
- Low pass filter available on every channel
- Ground lift switch eliminates typical ground loop problems