This single-channel, top-of-the-range active DI BOX has been designed to fit into the most demanding setups and applications with an outstanding performance.
DB1A includes an MU-METAL core transformer able to reduce phase and harmonic distortion to a minimum, with noticeable improvement of the linear phase even on very long cables. The audio integrity is guaranteed by low-noise, low-consumption IC for balancing the signal, able to handle very low-impedance loads. The input section features JACK and XLR connectors with link possibility and a PAD of up to 30 dB that permits very high-level signal inputs to be used.
Features & Specifications
Type 1 channel active DI
Width 215 mm
Height 50 mm
Depth 125 mm
Weight 1 kg
Rack Units 1/2 rack unit.
Removing the two molded sides and attaching two units, with the supplied
brackets, you can mount two by two DI boxes into a standard 19" rack.
Power Supply Phantom Power: +24 volts DC to +48 volts DC
External AC/DC adaptor: +9 volts DC with link Standalone/Standby: 9 volt PP3 type battery
Current drain < 8 mA
Inputs Two Parallel 1/4" jack connectors and one parallel XLR connector (unbalanced).
Input Impedance 1M Ohm (pad at 0 dB)
47k Ohm (pad at -10/-20 dB)
44k Ohm (pad at -30 dB)
Input Levels +5 dBu (pad at 0 dB)
+15 dBu (pad at -10 dB)
+25 dBu (pad at -20 dB)
+35 dBu (pad at -30 dB)
Outputs XLR male: Pin 2 Hot / Pin 3 Cold / Pin1 Ground
Output Levels into 600 Ohms or greater
+3 dBu (for 0.1% THD at 50 Hz)
+5 dBu (for 0.1% THD at 1k Hz)
Connectors XLR male: Pin 2 Hot / Pin 3 Cold / Pin1 Ground
Channels 1 nr. (1 nr.)
Frequency response 10 Hz to 100 kHz, +0dB/-1 dB
Distortion (THD) < 0.007 %
S/N Ratio < -105 dBu unweighted
Controls On/off, Pad -10, Pad -20, Gnd Lift, Ø inv.
Notes CMR > 60 dB Phase distortion +14° at 20 Hz, -6° at 20k Hz
This single-channel, top-of-the-range active DI BOX has been designed to fit into the most demanding setups and applications with an outstanding performance.
DB1A includes an MU-METAL core transformer able to reduce phase and harmonic distortion to a minimum, with noticeable improvement of the linear phase even on very long cables.
The audio integrity is guaranteed by low-noise, low-consumption IC for balancing the signal, able to handle very low-impedance loads. The input section features JACK and XLR connectors with link possibility and a PAD of up to 30 dB that permits very high-level signal inputs to be used.
Features & Specifications
- Type 1 channel active DI
- Width 215 mm
- Height 50 mm
- Depth 125 mm
- Weight 1 kg
- Rack Units 1/2 rack unit.
- Removing the two molded sides and attaching two units, with the supplied
- brackets, you can mount two by two DI boxes into a standard 19" rack.
- Power Supply Phantom Power: +24 volts DC to +48 volts DC
- External AC/DC adaptor: +9 volts DC with link Standalone/Standby: 9 volt PP3 type battery
- Current drain < 8 mA
- Inputs Two Parallel 1/4" jack connectors and one parallel XLR connector (unbalanced).
- Input Impedance 1M Ohm (pad at 0 dB)
- 47k Ohm (pad at -10/-20 dB)
- 44k Ohm (pad at -30 dB)
- Input Levels +5 dBu (pad at 0 dB)
- +15 dBu (pad at -10 dB)
- +25 dBu (pad at -20 dB)
- +35 dBu (pad at -30 dB)
- Outputs XLR male: Pin 2 Hot / Pin 3 Cold / Pin1 Ground
- Output Levels into 600 Ohms or greater
- +3 dBu (for 0.1% THD at 50 Hz)
- +5 dBu (for 0.1% THD at 1k Hz)
- Connectors XLR male: Pin 2 Hot / Pin 3 Cold / Pin1 Ground
- Channels 1 nr. (1 nr.)
- Frequency response 10 Hz to 100 kHz, +0dB/-1 dB
- Distortion (THD) < 0.007 %
- S/N Ratio < -105 dBu unweighted
- Controls On/off, Pad -10, Pad -20, Gnd Lift, Ø inv.
- Notes CMR > 60 dB Phase distortion +14° at 20 Hz, -6° at 20k Hz
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