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                <name>Dr. Borivoje Jagodić</name>
            

            
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    <title type="html"><![CDATA[VIVACE · Tags · .: Borina Amaterska Svaštara :.]]></title>
    <updated>2024-03-20T00:00:00-07:00</updated>

    
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                    <author>
                        
                            <email>kia_ora@ptt.yu</email>
                        

                        
                            <name>Dr. Borivoje Jagodić</name>
                        

                        
                            <uri>/</uri>
                        
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                <content type="html"><![CDATA[<h2 id="hi-fi-predpojačalo">Hi-Fi predpojačalo</h2>
<hr>




  





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      <div class="img" style="background-image: url('/gallery/VIVACE/VIVACE%20-%20Plo%c4%8dica%20%28ZerO%29.jpg');">
        <img itemprop="thumbnail" src="/gallery/VIVACE/VIVACE%20-%20Plo%c4%8dica%20%28ZerO%29.jpg" alt="VIVACE - Pločica (ZerO)"/>
      </div>
      <a href="/gallery/VIVACE/VIVACE%20-%20Plo%c4%8dica%20%28ZerO%29.jpg" itemprop="contentUrl"></a>
        <figcaption>
            <p>VIVACE - Pločica (ZerO)</p>
        </figcaption>
    </figure>
  </div>

  
  
  <div class="box" >
    <figure  itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
      <div class="img" style="background-image: url('/gallery/VIVACE/VIVACE%20-%20Selektor%20%28ZerO%29.jpg');">
        <img itemprop="thumbnail" src="/gallery/VIVACE/VIVACE%20-%20Selektor%20%28ZerO%29.jpg" alt="VIVACE - Selektor (ZerO)"/>
      </div>
      <a href="/gallery/VIVACE/VIVACE%20-%20Selektor%20%28ZerO%29.jpg" itemprop="contentUrl"></a>
        <figcaption>
            <p>VIVACE - Selektor (ZerO)</p>
        </figcaption>
    </figure>
  </div>

  
  
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    <figure  itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
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        <img itemprop="thumbnail" src="/gallery/VIVACE/VIVACE%20-%20Selektor%20Knob%20%28ZerO%29.jpg" alt="VIVACE - Selektor Knob (ZerO)"/>
      </div>
      <a href="/gallery/VIVACE/VIVACE%20-%20Selektor%20Knob%20%28ZerO%29.jpg" itemprop="contentUrl"></a>
        <figcaption>
            <p>VIVACE - Selektor Knob (ZerO)</p>
        </figcaption>
    </figure>
  </div>

  
  
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        <img itemprop="thumbnail" src="/gallery/VIVACE/VIVACE%20-%20Selektor%20Ku%c4%87i%c5%a1te%20%28ZerO%29.jpg" alt="VIVACE - Selektor Kućište (ZerO)"/>
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      <a href="/gallery/VIVACE/VIVACE%20-%20Selektor%20Ku%c4%87i%c5%a1te%20%28ZerO%29.jpg" itemprop="contentUrl"></a>
        <figcaption>
            <p>VIVACE - Selektor Kućište (ZerO)</p>
        </figcaption>
    </figure>
  </div>

  
  
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            <p>VIVACE - Selektor Ulazi (ZerO).jpg</p>
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        <figcaption>
            <p>VIVACE - Kućište Ugradnja (ZerO)</p>
        </figcaption>
    </figure>
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    <figure  itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
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        <img itemprop="thumbnail" src="/gallery/VIVACE/VIVACE%20-%20Prednja%20Strana%20%28ZerO%29.jpg" alt="VIVACE - Prednja Strana (ZerO)"/>
      </div>
      <a href="/gallery/VIVACE/VIVACE%20-%20Prednja%20Strana%20%28ZerO%29.jpg" itemprop="contentUrl"></a>
        <figcaption>
            <p>VIVACE - Prednja Strana (ZerO)</p>
        </figcaption>
    </figure>
  </div>


</div>

<hr>
<p>Ovo je još jedno u seriji <em>visoko-kvalitetnih</em> <strong>predpojačala</strong> koje će sasvim sigurno zadovoljiti večinu graditelja. Vodilo se računa o svim važnim parametrima, pa svojim osobinama i karakteristikama Vivace neće &ldquo;pokvariti&rdquo; ni jedan kvalitetan sistem izuzev možda kod zahteva za apsolutnom High-End klasom uređaja. Ono što bi eventualno još moglo da doprinese njegovom kvalitetu je da se preklapanje ulaznih signala izvede nekom vrstom releja (standardni minijaturni ili REED-releji) umesto običnog preklopnika. Takva modifikacija može dosta da zakomplikuje stvari pa uvek treba prethodno dobro razmisliti koliko se stvarno time dobija.</p>
<p>Raspored komponenata i konstrukcija pločice su optimizirani za najbolje karakteristike i jednostavnost u procesu izrade što na kraju obecava uspešnu gradnju.</p>
<p>Predviđen je i ulaz sa RIAA korekcijom za dinamički PicUp mada je danas sve manje onih kojima bi to trebalo. U koliko nemate potrebe za ovim ulazom, jednostavno ga izostavite tj. nemojte postavljati komponente koje mu pripadaju a taj položaj ulaznog preklopnika iskoristite za recimo &ldquo;AUX&rdquo; pomoćni ulaz.</p>
<h3 id="specifikacije">Specifikacije</h3>
<hr>





<div class="paige-quote">
    <blockquote class="blockquote">15Hz - 95kHz<br>(+0 /-1dB; ton-kontrole &ldquo;flat&rdquo;)<br><em><strong>Frekventni opseg</strong></em></blockquote>

    
</div>






<div class="paige-quote">
    <blockquote class="blockquote">&lt;0.008%<br>&hellip;<br><em><strong>THD</strong></em></blockquote>

    
</div>






<div class="paige-quote">
    <blockquote class="blockquote">BAS&hellip;10dB na 50Hz<br>TREBLE&hellip;10dB na 10KHz<br><em><strong>Tonska kontrola</strong></em></blockquote>

    
</div>






<div class="paige-quote">
    <blockquote class="blockquote">+3dB<br>- 60dB (sa opterećenjem 10kW )<br><em><strong>Balans kontrola</strong></em></blockquote>

    
</div>






<div class="paige-quote">
    <blockquote class="blockquote">87dB<br>(ili bolje, zavisi od polozaja kontrola)<br><em><strong>ODNOS SIGNAL/ŠUM</strong></em></blockquote>

    
</div>






<div class="paige-quote">
    <blockquote class="blockquote">&lt;1.3kΩ<br>&hellip;<br><em><strong>Izlazna impedansa</strong></em></blockquote>

    
</div>

<hr>

<ul class="file-download">
  <li>
      <div class="download schematic" file="VIVACE - ŠEMA.pdf">
        <i class="bi bi-file-earmark-pdf-fill"></i>
        <span class="df">ŠEMA (PDF)</span>
        <span class="dfn">VIVACE</span>
      </div>
    </li>
  
  <li>
      <div class="download layout" file="VIVACE - RASPORED.gif">
        <i class="bi bi-image-fill"></i>
        <span class="df">RASPORED (GIF)</span>
        <span class="dfn">VIVACE</span>
      </div>
    </li>
   
  <li>
      <div class="download pcb" file="VIVACE - PLOČICA.pdf">
        <i class="bi bi-file-earmark-pdf-fill"></i>
        <span class="df">PLOČICA (PDF)</span>
        <span class="dfn">VIVACE</span>
      </div>
    </li>
  
  
</ul>


<p style="color: red;" class="text-center">Ako ste manje iskusni u gradnji audio uređaja, preporučujem da pogledate neka uputstva u TUTORIJALIMA.</p>
]]></content>
            

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                <published>2024-03-18T00:00:00-07:00</published>
            

            
                <rights type="html"><![CDATA[Dr. Borivoje Jagodić]]></rights>
            

            
                <summary type="html"><![CDATA[Hi-Fi predpojačalo]]></summary>
            

            <title type="html"><![CDATA[VIVACE]]></title>
            <updated>2024-03-18T00:00:00-07:00</updated>
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