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11

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)) 

 

Inputs 

   Impedance 600 

    Connector 2 

XLR 

female

Outputs 

   Impedance 600 

    Connector 2 

XLR 

male

Frequency 

 

 

High 

 

-3 dB Cutoff 105 kHz

    Low 

 -3 

dB 

Cutoff 

0.8 

Hz

Response 

 

 

20 Hz    

-0.09 dB (reference 1 kHz)

 

 

 

 

20 kHz   

-0.10 dB (reference 1 kHz)

Max. Inputs Level (@ 1% THD+N) 

20 Hz 

 

+2 dBu (0.975V)

    50 

Hz 

 +10 

dBu 

(2.449V)

Dimensions (W x H x D) 

 

 

 

108 x 44 x 165 mm

Weight 

     0.45 

Kg 

Packaging     Carton 

box

Shipping weight & Volume   

 

 

0.77 Kg - 0.0078 Cbm

Optional accessories 

 

 

 

MBS1xx Mounting brackets

Summary of Contents for ALI20MK2

Page 1: ...ALI20MK2 User Manual www audac eu ...

Page 2: ...2 ...

Page 3: ...ormity 6 Waste of Electrical and Electronic Equipment WEEE 6 Chapter 1 Connections and connectors 7 Connection standards 7 Chapter 2 Overview ALI20MK2 8 Front panel ALI20MK2 8 Rear panel ALI20MK2 9 Chapter 4 Using the ALI20MK2 10 Chapter 5 Additional information 11 Technical specifications 11 Notes 12 ...

Page 4: ...h 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 We fitted two male and two female balanced XLR connectors on the ALI20MK2 both pairs are connected to a separate symetrically designed audio isolation circuit allowing signal passing in both directions This circui...

Page 5: ...PING 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 DUST HEAT MOISTURE OR VIBRATION THIS UNIT IS DEVELOPED FOR INDOOR USE ONLY DO NOT USE IT OUTDOORS ONLY USE ATTACHMENTS ACCESSORIES SPECIFIED BY THE MANUFACTURE...

Page 6: ...NT WEEE The WEEE marking indicates that this product should not be disposed with regular household waste at the end of its life cycle This regulation is created to prevent any possible harm to the environment or human health This product is developed and manufactured with high quality materials and components which can be recycled and or reused Please dispose this product at your local collection ...

Page 7: ...e 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 Pin 2 Signal Pin 3 Signal ...

Page 8: ...uts both are connected to an individual isolated audio circuit The symmetrical design allows you to pass the audio signal in both directions Ground lift switch The ground lift switch provides the option to eliminate unwanted humm and buzz by interrupting the ground this prevents current form flowing through the cables shielding resulting in a clean audio signal ...

Page 9: ...e XLR outputs both accompanied by a ground lift switch The symmetrical design allows you to pass the audio signal in both directions Ground lift switch The ground lift switch provides the option to eliminatewanted humm and buzz by interrupting the ground this prevents current form flowing through the cables shielding resulting in a clean audio signal ...

Page 10: ... of your amplifier This will save you hours of troubleshooting especially in systems where source speakers and amplifiers are located far off each other Noise free signal transfer is an essential part of every Broadcasting and Recording studio Achieving the most accurate can be done with the ALI20MK2 by eliminating ground loops and minimizing RF noise without distorting or phase shifting the signa...

Page 11: ...R female Outputs Impedance 600 Ω Connector 2 x XLR male Frequency High 3 dB Cutoff 105 kHz Low 3 dB Cutoff 0 8 Hz Response 20 Hz 0 09 dB reference 1 kHz 20 kHz 0 10 dB reference 1 kHz Max Inputs Level 1 THD N 20 Hz 2 dBu 0 975V 50 Hz 10 dBu 2 449V Dimensions W x H x D 108 x 44 x 165 mm Weight 0 45 Kg Packaging Carton box Shipping weight Volume 0 77 Kg 0 0078 Cbm Optional accessories MBS1xx Mountin...

Page 12: ...12 Notes ...

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