<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Effects unit - Page 27 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=effects_unit&amp;p=26">1.Previous</a><br />
<a accesskey="3" href="page.php?w=effects_unit&amp;p=28">3.Next</a>
</p>
<p>through a water-based electrolytic fluid. Most stand-alone effects of the 1950s and early 1960s such as the Gibson GA-VI vibrato unit and the Fender reverb box, were expensive and impractical, requiring bulky <a href="page.php?w=transformer">transformer</a>s and high <a href="page.php?w=voltage">voltage</a>s. The original stand-alone units were not especially in-demand as many effects came built into amplifiers. The first popular stand-alone was the 1958 <a href="page.php?w=Watkins_Copicat">Watkins Copicat</a>, a relatively portable <a href="page.php?w=Delay_%28audio_effect%29">tape echo effect</a></p><p>
<a accesskey="1" href="page.php?w=effects_unit&amp;p=26">1.Previous</a><br />
<a accesskey="3" href="page.php?w=effects_unit&amp;p=28">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
