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AKG PERCEPTION820 TUBE, Инструкция пользователя, Страница: 24 / 26

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Recording Microphones 

Specifications:

 

 

Capsule:  

 

Dual 1” Large Diaphragm, True Condenser 

Polar patterns: 

 

nine (switchable on remote control unit) 

Frequency response: 

 

20 Hz to 20,000 Hz 

Sensitivity:  

20 mV/Pa (-34 dBV) 

Impedance:

 

 

<  200 Ohms 

Equivalent noise level: 

16 dB-A 

Signal/Noise ratio:

 

 

78 dB (A-weighted) 

Maximum SPL: 

 

135/155 dB SPL (0/-20 dB Pad) 

Attenuation Pad:       

   

20 dB (switchable on remote control unit) 

Low cut filter:

 

  80 Hz, 12 dB/octave (switchable on remote control unit)  

Finish:

 

 

blue / brush-finished, anodized aluminium front plate  

Dimensions:

 

 

53 dia x 212 mm high (2 dia x 8.3 in) 

Net/shipping weight:

   

870g / 5900g (1.9 lbs / 13 lbs) 

Item number:

 

 

3101 H 00100 

 

Содержание PERCEPTION820 TUBE

Страница 1: ...USER INSTRUCTIONS p 2 Please read the manual before using the equipment MODE D EMPLOI p 20 Veuillez lire cette notice avant d utiliser le syst me PERCEPTION820TUBE...

Страница 2: ...Down 8 4 Using the Microphone 9 4 1 Introduction 9 4 2 Bass Cut Filter 9 4 3 Preattenuation Pad 10 4 4 Hints on Microphone Placement 10 4 4 1 Lead Vocals 10 4 4 2 Choir Backing Vocals 10 4 4 3 Trumpe...

Страница 3: ...l not use the equipment for a long period of time disconnect the equipment from power Please note that the equipment will not be fully isolated from power when you set the power switch to OFF 8 Discon...

Страница 4: ...ngs a degree of warmth and musicality that is difficult to achieve with solid state microphones The microphone incorporates a carefully selected ECC 83 tube If the tube needs replacing you may alterna...

Страница 5: ...y mixer input stages etc D Bass cut switch This toggle switch lets you reduce low end distortion caused by foot fall or wind noise etc The bass cut filter also minimizes the proximity effect that clos...

Страница 6: ...J GROUND LIFT This pushbutton switch allows you to remove hum caused by ground loops To open the chassis ground connection press the GROUND LIFT button OUT LIFT po sition To restore the chassis groun...

Страница 7: ...he rear panel to the correct position as shown in Table 1 below 3 Referring to Table 1 above use the correct power cord to connect the Remote Control Unit to a grounded power outlet When on tour you m...

Страница 8: ...ide the microphone to heat up properly 1 Set the power switch on the Remote Control Unit rear panel to 0 The front panel POWER LED will go out 2 Wait for five minutes to allow the tube to cool down to...

Страница 9: ...nt Keep the microphone dry Moisture from blowing or singing directly at the capsule from a short distance or extremely high humidity may cause the microphone to start crack ling or go very quiet due t...

Страница 10: ...other It is also a good choice for cymbal overhead miking Every instrument radiates its sound in a specific way Therefore to get the best sound do not hesitate to experiment with microphone placement...

Страница 11: ...chnique 1 Refer to section 4 4 1 Lead Vocals above If you have enough tracks avail able we recommend overdub bing each voice separately Backing vocals technique 2 If you use a separate micro phone for...

Страница 12: ...om Electric bass Use the same technique as for the electric guitar You can use a DI box to add the direct signal of the line output on the bass amp to the microphone signal Solo violin Set the polar p...

Страница 13: ...s above Cello technique 2 Use a close in microphone as in technique 1 above plus a distant microphone Set the level of the close in microphone approx 20 dB lower than the distant mic level We recommen...

Страница 14: ...PERCEPTION 820 TUBE or a stereo pair see section 4 4 2 Choir at the middle strings from a height of 5 to 7 feet 1 5 to 2 m For a rock pop sound place two microhones roughly 8 to 16 in 20 to 40 cm abov...

Страница 15: ...the drummer s head Set each microphone to car dioid or omnidirectional mode Use little or no EQ This tech nique will pick up the entire kit delivering a highly natural sound Cymbals To record cymbals...

Страница 16: ...nt inside the Remote Control Unit To avoid elec tric shock injury and fire UNDER ALL CIRCUMSTANCES disconnect the power cord from the Remote Control Unit before replacing a fuse To avoid damage replac...

Страница 17: ...red level 3 Connect microphone to mixer or recording device 4 Check cable connectors for secure seat 5 Check cables and replace damaged cable s 6 Check POWER LED Switch power to Remote Control Unit on...

Страница 18: ...weighted 78 dB Max SPL 135 155 dB SPL 0 20 dB Preattenuation pad 20 dB switchable on Remote Control Unit Bass cut filter slope 12 dB octave 80 Hz switchable on Remote Control Unit Environment tempera...

Страница 19: ...19 PERCEPTION 820 TUBE 7 Specifications Frequency Response Polar Diagram Omni directional Cardioid Figure Eight...

Страница 20: ...com Dieses Produkt entspricht den in der Konformit tserkl rung angegebenen Normen Sie k n nen die Konformit tserkl rung auf http www akg com oder per E Mail an sales akg com anfordern Questo prodotto...

Страница 21: ...39 PERCEPTION 820 TUBE Notes Notes...

Страница 22: ...es Fones de ouvido Microfones s fios Fones de ouvido s fios Microfones de cabe a Componentes ac sticos Technische nderungen vorbehalten Specifications subject to change without notice Ces caract risti...

Страница 23: ...dable tube microphones the Perception 820 Tube delivers real tube sound quality The Perception 820 Tube s features are endless The dual one inch True Condenser Large Diaphragm capsule delivers a clear...

Страница 24: ...00 Ohms Equivalent noise level 16 dB A Signal Noise ratio 78 dB A weighted Maximum SPL 135 155 dB SPL 0 20 dB Pad Attenuation Pad 20 dB switchable on remote control unit Low cut filter 80 Hz 12 dB oct...

Страница 25: ...Perception 820 Tube 3101H00100 AKG Service Department Lemb ckgasse 21 25 A 1230 Wien Austria Tel 431 86654 0 FAX 431 86654 1514 e mail service akg com 10 09 7 13 2 3 4 1 5 6 12 1 8 11 10 9 1 2...

Страница 26: ...kabel Rubber band 5 3101M71010 2 Gummiband Tube 6 3101M62010 1 R hre PCB assy microphone 7 3101M61010 1 Mikrofonprint kompl Switch 8 3101M54010 2 Schalter Switch assy with knob 9 3101M52010 1 Schalter...

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