DI4800A Active DI Boxes Behringer
Tính năng nổi bật
Professional 4-Channel Active DI-Box, Booster and Line Isolator
Tính năng sản phẩm
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Professional and multi-purpose 4-channel direct injection box for stage and studio applications
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Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers
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Ultra-flat frequency response due to renowned Behringer OT-1 transformers
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Total of +18 dB gain boost in three +6 dB increments for pre-amplification of low-level signals
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Ground Lift switch eliminates typical ground loop problems
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Switchable -20 dB output attenuation
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Neutrik* combo and gold-plated XLR connectors
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Powered via external DC power supply (included) with optional battery powered operation (sold separately)
ULTRA-DI PRO DI4800A
THE ULTRA-DI PRO DI4800A gives you 4 first-class DI channels in a single rack space. Each channel is equipped with one input (XLR or ¼” TRS) and two XLR Outputs at the front and back to connect to your amp or monitor console allowing for 8 outputs in all. Plus, the DI4800A is designed to accommodate virtually any input signal, with a switchable output attenuation of -20 dB, while our highly acclaimed OT-1 output transformers ensure pristine and powerful output.
PRO-Active
Direct Injection (DI) boxes make it possible to connect guitars, basses and keyboards (as well as other line-level devices) to audio mixers and recorders. The DI4800A takes the DI box to the next level by providing +6 dB and +12 dB gain switches for a total of +18 dB of gain boost perfect for amplifying low-level signals. The DI4800A also features a -20 dB attenuation switch per channel, gold-plated XLR output connectors which provide reliable, low-noise operation and per channel ground-lift switches to eliminate ground-loop hum issues.
¼” In, XLR Out – There has to be More?
The 4-channel ULTRA DI PRO DI4800A delivers exceptional sound quality – at an extremely affordable price. Find out how the DI4800A can instantly improve your sound at your nearest Behringer dealer or place your order online today!
Specification
Inputs
| Connectors |
4 x XLR-1/4" combo jacks, balanced |
| Impedance |
20 kΩ |
| Max. input level |
+20 dBu |
| Channel boost switchable |
+6 dB,+12 dB,+18 dB |
Outputs
| Connectors |
8 x XLR, transformer balanced |
| Impedance |
600 Ω |
| Max. output level |
+20 dBu |
| Output pad switch |
20 dB attenuation |
System
| Frequency response |
20 Hz to 20 kHz (±3 dB) |
| THD + N (distortion) |
0.01% @ 1 kHz, 0 dBu |
| Signal-to-noise ratio |
120 dB |
| Ground lift switch |
Removes ground connection |
| Power requirement |
12 V DC, 500 mA |
Physical
| Standard operating temperature range |
5° C – 40° C (41° F – 104° F) |
| Dimensions (W x D x H) |
483 x 71 x 44 mm (19.0 x 2.8 x 1.7"") |
| Weight |
1.4 kg (3.1 lbs) |