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Summary of Contents for THA Series

Page 1: ...THA 6 6 CHANNEL HEADPHONES AMPLIFIER ...

Page 2: ... Ground This is to prevent the risk of electric shock Never cut internal or external Ground wires Likewise never remove Ground wiring from the Protective Ground Terminal Operating Conditions Always install in accordance with the manufacturer s instructions To avoid the risk of electric shock and damage do not subject this product to any liquid rain or moisture Do not use this product when in close...

Page 3: ...TABLE OF CONTENTS 1 INTRODUCTION 1 2 FEATURES 1 4 CONTROL ELEMENTS 4 6 WIRE CONNECTIONS 7 3 USEFUL DATA 1 5 INSTALLATION TIPS 6 7 BLOCK DIAGRAM 8 8 TECHNICAL SPECIFICATION 9 9 GUARANTEE 10 10 NOTES 11 ...

Page 4: ...headphone mix for up to six musicians Mountable in a 19 Rack Unit 6 individual headphone channels Input gain control and individual output gain control Up to 3 headphone outputs per channel for a total of 18 headphones Direct In and Headphone Output on the front panel for easy operation when mounted in a rack Input and Output Level Led Meter Balance Control to mix up the Main In and the Aux In sig...

Page 5: ...HEADPHONE OUT HEADPHONE OUT HEADPHONE OUT AUX IN AUX IN AUX IN AUX IN BALANCED BALANCED BALANCED BALANCED BALANCED BALANCED AUX IN MUTE MUTE MUTE MUTE MUTE MUTE MONO ST MONO ST MONO ST MONO ST MONO ST MONO ST L R L R L R L R L R L R THA 6 6 CH HEADPHONES AMPLIFIER LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL CLIP CLIP CLIP CLIP CLIP CLIP 12 12 12 12 12 12 0 0 0 0 0 0 24 24 24 24 24 24 ON OFF CH6 CH5 CH4 CH...

Page 6: ...tting from the please note the impedance information as following THA 6 1 For each channel connecting with 1 headphone the minimum impedance of the headphone should be 8 ohms 2 For each channel connecting with 2 headphones the minimum impedance of each headphone should be 16 ohms 3 For each channel connecting with 3 headphones the minimum impedance of each headphone should be 24 ohms SOME FINIAL N...

Page 7: ...seful when you want to feed an additional signal with the signals applied to MAIN or DIRECT IN inputs If you have a stereo signal depress the MONO switch If you have a mono signal press the MONO switch if you want such signal to appear on both ears There are 6 identical channels on your THA 6 with identical functions and performance 5 L R MUTE SWITCHES Through these switches you can mute the respe...

Page 8: ...a the balanced 1 4 TRS phone jack or XLR connector 15 Main Output Connectors These connectors are used to output the stereo signal via the balanced 1 4 TRS phone jack or XLR connector You can also use these connectors to link as many additional THA 6 as you wish if you need to use many headphones channels 14 HEADPHONE OUT 1 to 12 These are 12 additional outputs for headphone two for every channel ...

Page 9: ...ng someone Care should be taken as to not damage the cabinet or its components Please comply with all pertinent Regulations 3 Use quality cables Using quality cables will ensure the best possible sound 4 For best results match the speakers toa good amplifier thatmatchesthe wattage and impedance of your speakers Proper amplification power results in good quality audio and longer component life Chec...

Page 10: ...ve Tip Sleeve Tip Sleeve Tip Sleeve Cente r Cente r Centre Screen Screen Screen 1 2 3 Tip Ring Sleeve 1 2 3 1 2 3 Tip Ring Sleeve 1 2 3 Tip Sleeve 1 2 3 TIP SLEEVE TIP SLEEVE TIP RING SLEEVE TIP RING SLEEVE 1 2 3 2 1 3 2 1 3 TIP RING SLEEVE TIP SLEEVE 1 2 3 1 2 3 SLEEVE TIP SLEEVE RINGTIP For these applications the unit provides 1 4 TRS and XLR connectors to easily interface with most professional...

Page 11: ...BLOCK DIAGRAM ...

Page 12: ...d typ 40 dB 55 dB 1kHz AUX IN AND DIRECT IN INPUT Connectors Type Impedance Max input level CMRR 1 4 TRS tip left ring right sleeve ground Unbalanced 25 kOhms Unbalanced 21 dBu unbalanced typ 40 dB 55 dB 1 kHz OUTPUT Connectors Type Impedance Max output level XLR and 1 4 Jack Balanced Unbalanced Dependent on the input impedance 21 dBu Balanced and Unbalanced SYSTEM SPECIFICATIONS Frequency respons...

Page 13: ...ction of the equipment to other equipment different from the specified ones in the manual of use or by bad connection to these last ones Damages caused by electrical storms blows and or incorrect transport Damages caused by excesses or falls of tension in the network or by connection to networks with a tension different from the required one by the unit Damages caused by the presence of sand acid ...

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Page 19: ... T315mAL AC250V Replace with the same type fuse AC INPUT 110 120V 50 60Hz 220 240V 50 60Hz Reated Power Consumption 40W 110V 240V DIGITAL MIXER DIRECT IN 0 6 3 OUT GAIN 0 6 3 OUT GAIN 0 6 3 OUT GAIN 0 6 3 OUT GAIN 0 6 3 OUT GAIN 0 6 3 OUT GAIN 0 6 3 MAIN AUX 0 MAIN AUX 0 MAIN AUX 0 MAIN AUX 0 MAIN AUX 0 MAIN AUX 0 18 12 6 0dBu 6 12 LEVEL 18 24 POWER MAIN INPUT AUX IN HEADPHONE OUT HEADPHONE OUT HE...

Page 20: ...NE OUT HEADPHONE OUT AUX IN AUX IN AUX IN AUX IN BALANCED BALANCED BALANCED BALANCED BALANCED BALANCED AUX IN MUTE MUTE MUTE MUTE MUTE MUTE MONO ST MONO ST MONO ST MONO ST MONO ST MONO ST L R L R L R L R L R L R THA 6 6 CH HEADPHONES AMPLIFIER LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL CLIP CLIP CLIP CLIP CLIP CLIP 12 12 12 12 12 12 0 0 0 0 0 0 24 24 24 24 24 24 ON OFF CH6 CH5 CH4 CH3 CH2 CH1 FUSE 110 12...

Page 21: ...1 5 2 8 9 10 POWER 12 DIRECT IN 0 6 3 OUT GAIN 0 6 3 MAIN AUX 0 18 12 6 0dBu 6 12 LEVEL 18 24 MAIN INPUT AUX IN HEADPHONE OUT BALANCED MUTE MONO ST L R LEVEL CLIP 12 0 24 CH1 THA 6 6 CH HEADPHONES AMPLIFIER ON OFF ...

Page 22: ...13 16 15 14 FUSE 110 120V T500mAL AC250V 220 240V T315mAL AC250V Replace with the same type fuse AC INPUT 110 120V 50 60Hz 220 240V 50 60Hz Reated Power Consumption 40W 110V 240V 8 ...

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Page 27: ...NF03683 1 1 ...

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