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ALI20
MK2
User Manual
www.audac.eu

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Summary of Contents for AUDAC ALI20MK2

  • Page 1 ALI20 User Manual www.audac.eu...
  • Page 3: Table Of Contents

    Index Introduction Precautions Safety requirements Caution servicing EC Declaration of Conformity Waste of Electrical and Electronic Equipment (WEEE) Chapter 1: Connections and connectors Connection standards Chapter 2: Overview ALI20 Front panel ALI20 Rear panel ALI20 Chapter 4: Using the ALI20 Chapter 5: Additional information Technical specifications Notes...
  • Page 4: Introduction

    It is especially usefull for PA systems where source, amplifiers and speakers are located distant from each other, a slight humm may cause hours of troubleshooting and can be easily avoided by connecting the ALI20MK2 at the input of your amplifier, quickly eliminating ground loop humm and buzz.
  • Page 5: Precautions

    Precautions READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY ALWAYS KEEP THESE INSTRUCTIONS. NEVER THROW THEM AWAY ALWAYS HANDLE THIS UNIT WITH CARE HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS NEVER EXPOSE THIS EQUIPMENT TO RAIN, MOISTURE, ANY DRIPPING OR SPLASHING LIQUID. AND NEVER PLACE AN OBJECT FILLED WITH LIQUID ON TOP OF THIS DEVICE NO NAKED FLAME SOURCES, SUCH AS LIGHTED CANDLES, SHOULD BE PLACED ON THE APPARATUS DO NOT PLACE THIS UNIT IN ENVIRONMENTS WHICH CONTAIN HIGH LEVELS OF...
  • Page 6: Caution Servicing

    CAUTION - SERVICING This product contains no user serviceable parts. Refer all servicing to qualified service personnel. Do not perform any servicing (unless you are qualified to) EC DECLARATION OF CONFORMITY This product conforms to all the essential requirements and further relevant specifications described in following directives: 2014/30/ EU (EMC) and 2014/35/EU (LVD) WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)
  • Page 7: Chapter 1: Connections And Connectors

    Chapter 1 Connections and connectors CONNECTION STANDARDS The in- and output connections for AUDAC audio equipment are performed according to international wiring standards for professional audio equipment. XLR: For balanced microphone input connections. Image shows female port (receptacle). Pin 1: Ground...
  • Page 8: Chapter 2: Overview Ali20 Mk2

    Chapter 2 Overview ALI20MK2 Front panel ALI20MK2 ALI20MK2 Front panel Balanced Female XLR connectors: Located on the front panel are both balanced Female XLR inputs, both are connected to an individual, isolated audio circuit. The symmetrical design allows you to pass the audio signal in both directions.
  • Page 9: Rear Panel Ali20Mk2

    Rear panel ALI20MK2 ALI20MK2 Rear panel Balanced Male XLR out connectors: Similar to the front panel, the back panel is equipped with two balanced Male XLR outputs, both accompanied by a ground lift switch. The symmetrical design allows you to pass the audio signal in both directions.
  • Page 10: Chapter 4 Using The Ali20Mk2

    The ALI20MK2 can be used in both PA systems as well as Recording & Broadcasting studios. To easily eleminate noise in a PA system, simply connect the ALI20MK2 at the input of your amplifier. This will save you hours of troubleshooting especially in systems where source, speakers and amplifiers are located far-off each other.
  • Page 11: Chapter 5: Additional Information

    Technical specifications Turn ratio 1 : 1 Bandwith 0.8 Hz - 100 kHz Typical distortion (@ 1 kHz) 0.001% THD+N (@ 1 kHz) 0.035% (@ 20 Hz and -20dBu (typical)) < 0.001% (@ 1 kHz and -20dBu (typical)) 600 Ω Inputs Impedance Connector...
  • Page 12: Notes

    Notes...

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