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Chord Di-a1 Active Direct Injection Box

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Chord Di-a1 Active Direct Injection Box
Excl. Vat: £20.45 Incl. Vat: £24.54

Availability: Out of stock

Active Direct Injection Box 173.291UK by chord



Chord Di-a1 - Active Direct Injection Box

This active DI box converts the high impedance signal from an instrument (guitar, bass, keyboard etc.) to a balanced low impedance one for direct connection to a mixing console. Also features attenuation and ground lift switches.


Unbalanced high impedance input via 6.3mm jack with parallel output for monitoring
XLRM balanced output for connection to stage box or mixer
Switchable attenuation (0dB, -20dB, -40dB) and ground-lift function
Powered by +48V phantom power, 9V battery or external PSU 174.001 (not supplied)

Technical Specifications

Power supply : 9V (1 x PP3), 9-12Vdc adapter or phantom
Attenuation : 0dB, -20dB, -40dB
Frequency response : 20Hz - 20kHz
Ground : Connected/lifted/floating
Input impedance : 1M Ohms (6.35mm jack)
Low battery LED : @ 5V
Output impedance : 600 Ohms, balanced, (XLRM)
Dimensions : 100 x 45 x 100mm
Weight : 250g

Additional Information

Additional Information

SKU 173.291UK
Barcode 5015972032190
Manufacturer Chord
Manfacturer Code DI-A1
Series No

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