<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>Seymour Duncan</provider_name><provider_url>https://www.seymourduncan.com</provider_url><author_name>Sarvesh Tiwari</author_name><author_url>https://www.seymourduncan.com/blog/author/seymourduncan</author_url><title>What is an electro-magnetic pickup? - Seymour Duncan</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="3kV8lnYS1w"&gt;&lt;a href="https://www.seymourduncan.com/blog/swd/what-is-an-electro-magnetic-pickup"&gt;What is an electro-magnetic pickup?&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://www.seymourduncan.com/blog/swd/what-is-an-electro-magnetic-pickup/embed#?secret=3kV8lnYS1w" width="600" height="338" title="&#x201C;What is an electro-magnetic pickup?&#x201D; &#x2014; Seymour Duncan" data-secret="3kV8lnYS1w" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;
/* &lt;![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&amp;&amp;d.addEventListener&amp;&amp;"undefined"!=typeof URL&amp;&amp;(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&amp;&amp;!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i&lt;o.length;i++)o[i].style.display="none";for(i=0;i&lt;a.length;i++)s=a[i],e.source===s.contentWindow&amp;&amp;(s.removeAttribute("style"),"height"===t.message?(1e3&lt;(r=parseInt(t.value,10))?r=1e3:~~r&lt;200&amp;&amp;(r=200),s.height=r):"link"===t.message&amp;&amp;(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&amp;&amp;n.host===r.host&amp;&amp;l.activeElement===s&amp;&amp;(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r&lt;s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
/* ]]&gt; */
&lt;/script&gt;
</html><description>This can be a pickup that uses a DC power supply to charge one coil and make an electro magnet and the second coil is connected to an amplifier for picking up the string vibration. These pickups can be noisy and often the coils get hot and the pickup starts to change in tone. As...</description></oembed>
