Overview
The BEHRINGER DI4000 gives you four first-class DI channels in one rack space. With two inputs (XLR and 1 /4 " TRS), a balanced output (XLR) and a 1 /4 " link output per channel, up to 40 dB of switchable input attenuation and up to 20 dB of gain, the DI4000 is equipped to deal with virtually any input signal, while our OT-1 output transformers ensure clean, powerful output.
Product Features:
- Professional and multi-purpose 4-channel direct injection box for stage and studio applications
- Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers
- Ultra-flat frequency response due to renowned BEHRINGER OT-1 transformers
- Allows direct connection to speaker outputs with up to 3,000 Watts
- +20 dB gain switch for preamplification of low-level signals
- Switchable input attenuation allows input levels of up to +40 dB
- Phase Reverse switch allows you to instantly correct phase problems
- Switchable High-cut filter (8 kHz) for guitar applications
- Ground Lift switch eliminates typical ground loop problems
- Accurate 8-segment LED level meter for optimum performance
- 1/4" TRS and gold-plated XLR connectors
- Illuminated switches enable perfect operation in dark stage environments
- High-quality components and exceptionally rugged construction ensure long life
- Conceived and designed by BEHRINGER Germany
1.) OUTPUT - This is the balanced output of the ULTRA-DI PRO.The connection to the mixing desk should be made with a standard high-quality balanced cable.
2.) +20 dB gain switch for pre-amplification of low level signals
3.) Switchable HIGH CUT filters (8 kHz) for guitar applications
4.) With the PHASE REVERSE switch the input signal is reversed in phase by 180 degrees
5.) Use the GND LIFT switch to either connect the ground of input and output or keep them completely separate.
6.) The OUTPUT LEVEL meter displays the output level of the ULTRA-DI PRO in a range from -24 dB to +18 dB
7.) Use the POWER switch to turn on the BEHRINGER ULTRA-DI PRO
Rear Control Features:
8.) LINK - This is the unbalanced parallel output of the ULTRA-DI PRO
9.) INPUT - Connect the source to this 1/4" jack input the signal
10.) and 13.) The -20 dB ATTENUATION switches greatly increase the operating range of the ULTRA-DI PRO.
11.) FUSE HOLDER / VOLTAGE SELECTOR
12.) To provide maximum flexibility the ULTRA-DI PRO is also fitted with an unbalanced XLR INPUT to connect the source.
Applications: