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Introduction 

/

  제품  소개

 

 

 

STK  VS-34/VS-40  디지털  파워  앰프는  제한  없이  다양한  용도에  대응할  수  있도록  디자인  되었으며  고전압 

8 옴  출력과  고전류의  4 옴  혹은  2 옴  출력에  유연하게  동작합니다.  울트라급의  낮은  노이즈와  최고음질의  저왜

율  그리고  고효율의  H 클래스  출력단,  어떠한  과도  입출력도  컨트롤하는  CTLL  레벨  리미터로  구성되어  있습

니다.  강력한  Professional Sound  시스템의  설치와  사용을  위해  설계된  최신  성능의  고품질  제품입니다.   

VS-34/VS-40 의  차별화된  특징은  초경량  고출력의  디지털  스위칭  파워  서플라이라는  점입니다. 

VS-34/VS-40 은  최악의  조건하에서도  문제없이  동작하기  위해  고효율의  가변  속도  형  팬  냉각방식을  채용하

고  있습니다.  또한,  LED  표시등을  적용한  멋진  전면부는  제품의  동작  상태와  기능을  알기  쉽도록  설계되어  있

습니다.  기존의  가치를  넘어서는  더욱  강력하고  정확하며  신뢰할만한  성능을  제공하기  위해서  STK  VS-

34/VS-40  디지털  파워  앰프는  수년간의  연구를  거듭하여  설계  되었습니다.  제품을  동작시키기  전에  이  사용

설명서를  꼭  읽어보시고  이해하시어  올바르게  제품을  사용해  주시길  바랍니다. 

 

 

 

 

 

Important Safety Instructions

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안전을  위한  주의  사항

 

1. Read Instructions 

All the safety and operating instructions should be read 

before the appliance is operated. 

2. Retain Instructions 

The safety and operating instructions should be retained for 

future reference. 

3. Heed Warnings 

All warnings on this appliance and in the operating 

instructions should be adhered to. 

4. Follow Instructions 

All instructions should be followed. 

5. Water and Moisture 

This appliance should not be used near water - for example, 

near a bathtub, sink, laundry tub, in a wet basement, near a 

swimming pool, etc. 

6. Heat 

This appliance should be situated away from heat sources 

such as radiators, heat registers, stoves, or other appliances 

(including amplifiers) that produce heat. 

7. Power Sources 

This appliance should be connected to a power supply only 

of the type described in the operating instructions or as 

marked on the appliance. If you are not sure of the type of 

power supply to your home, consult your appliance dealer or 

local power company. For appliances intended to operate 

from battery power, or other sources, refer to the operating 

instructions. 

 

1.  사용  설명서를  꼭  읽어주세요 
제품을  사용하기  전에  본  설명서의  안전과  작동에  관한  모
든  기능  설명들을  반드시  읽어  보십시오. 
2.  사용  설명서를  잘  보관하세요 
안전과  작동에  관한  설명은  나중에  참고하게  될  경우가  있
으므로  잘  보관해서  유용하게  사용하십시오. 
3.  주의  및  경고사항 
사용  설명서에  나타나  있는  모든  주의사항들은  반드시  지
켜야  합니다. 
4.  사용법을  지켜주세요 
본  설명서의  사용법에  관한  모든  내용들은  반드시  지켜야
합니다. 
5.  수분과  습기주의 
제품은  물기  또는  습기가  많은  곳에  설치하면  감전의  원인
이  됩니다.  (욕조,  세면기,  부엌,  세탁기,  젖은  바닥,  수영장
의  풀  근처,  습지  등) 
6.  열주의 
제품은  전열기구  혹은  열을  발생하는  그  밖의  기구들로부
터  떨어진  곳에  설치되어야  합니다.  설치  전  반드시  주변을
확인하시어  건조한  장소에  제품을  설치해  주십시오. 
7.  전원주의 
이  제품은  반드시  사용  설명서에  정해진  타입의  전원  또는
본체에  표시된  전원에  연결되어야  합니다.  만약  사용하려는
전원이  확실치  않을  때는  전원기구  판매자나  전원  공급자
에게  문의하세요.  공급되는  전원이  축전지  형태  이거나  다
른  방식이라면  제품  사용을  피해주세요.   

Summary of Contents for VS-34 Power Plus

Page 1: ...VS 34 Power Plus VS 40 Power Plus 2 Channel Digital Power Amplifier 2 OWNER S MANUAL...

Page 2: ...cuits These advanced high quality technology products are mainly for powerful Professional sound systems A distinguishing feature of the VS Series Amplifiers is the Digital switching power supply that...

Page 3: ...5 Water and Moisture This appliance should not be used near water for example near a bathtub sink laundry tub in a wet basement near a swimming pool etc 6 Heat This appliance should be situated away...

Page 4: ...on or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the appliance 11 Damage Requiring Service Unplug this appliance from the wal...

Page 5: ...stkpro com STK LIMITED 1 YEAR WARRANTY STK electronics are warranted to be free from defects in materials and workmanship under normal use for a period of 1 year from date of original purchase During...

Page 6: ...5 b STK 2 396 43 TEL 032 525 1788 1790 FAX 032 525 1784 E mail stkcom stkpro com www stkpro com 1 STK 1 AS STK STK STK Professional Audio FOR YOUR RECORDS 1 A S...

Page 7: ...past normal power limits into distortion 4 Protect Indicator LED If protect conditions should occur such as a short in a speaker cable or connector or excessively high operating temperatures this LED...

Page 8: ...s of signals below either 30Hz or 50Hz This improves bass performance by limiting sub audio cone motions making more power available for the speaker rated frequency range The filter settings for each...

Page 9: ...e enclosed with the unit Do not expose the VS 34 and VS 40 powerplus to water or other liquids Always unplug the unit if water is present Failure to do so can result in injury or death from electric s...

Page 10: ...3 Connect Speaker Systems Connect speaker systems to speaker outputs as shown in figure2 The total speaker load for each channel must be at least 2 or 4 Ohms The amplifier will not operate at load co...

Page 11: ...eaker load for each channel must be at least 2 ohms or higher 4 Level Controls With all level controls set to 0 switch the power on Apply a nominal signal to the inputs The level of the input signal s...

Page 12: ...the left speaker s negative terminal to the 1 pin of output speakon connector A Note that the speaker load impedance must be 2 ohms or greater Connect the right speaker s positive terminal to the 1 pi...

Page 13: ...ion 4 Not Required CH B Input Connection To Speaker Input Use CH A Input Only A B z Output Connection Table provided optional order only UOutput FunctionU UConnectorU UPinsU Left CH 1 1 1 Right CH 2 1...

Page 14: ...ing speakons method be sure to pay close attention to proper polarity Although connecting your speaker systems out of phase using the wrong polarity will not damage your speakers it will affect the qu...

Page 15: ...ring up the amplifier 3 Mono Bridge LED provided optional order only The mono bridge LED will light when you have set the rear panel switch to the mono bridge position for bridged operation Always mak...

Page 16: ...System Hookup Diagram 15 BIG POWER PA SYSTEM FULL RANGE TYPE PA...

Page 17: ...0 Hz HIGH 12 kHz HIGH MID L OW MID HIGH MID FREQ LOW MID FREQ LOW 80 Hz HIGH 12 kHz HIGH MID LOW MID HIGH MID FREQ LOW MID FREQ LOW 80Hz HIGH 12kHz HIGH MID LOW MID HIGH MID FREQ LOW MID FREQ LOW 80 H...

Page 18: ...Block Diagram 17 SMPS BLOCK...

Page 19: ...Block Diagram 18 AMPLIFIER BLOCK...

Page 20: ...0 Input Sensitivity VR Max 4 dBu Input Impedance 12 k ohm Indicators 1 1 2 3 4 5 Cooling Variable Fan Protection Circuit 2 2 1 2 3 4 5 6 7 Front Panel Controls Level Ach Bch Rear Panel Controls Parall...

Page 21: ...0 Input Sensitivity VR Max 4 dBu Input Impedance 12 k ohm Indicators 1 1 2 3 4 5 Cooling Variable Fan Protection Circuit 2 2 1 2 3 4 5 6 7 Front Panel Controls Level Ach Bch Rear Panel Controls Parall...

Page 22: ...Notes 21...

Page 23: ...Notes 22...

Page 24: ...Owner s Manual for The STK VS 34 and VS 40 Powerplus 2 Channel Power Amplifie Printed In Korea STK Professional Audio DEC 2010...

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