{"version":"1.0","provider_name":"Home Brew Audio","provider_url":"http:\/\/www.homebrewaudio.co\/wp","author_name":"Ken","author_url":"http:\/\/www.homebrewaudio.co\/wp\/author\/Ken\/","title":"Technical Details Of Impedance - Home Brew Audio","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"7s0uEjOtyJ\"><a href=\"http:\/\/www.homebrewaudio.co\/wp\/2013\/02\/13\/technical-details-of-impedance\/\">Technical Details Of Impedance<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/www.homebrewaudio.co\/wp\/2013\/02\/13\/technical-details-of-impedance\/embed\/#?secret=7s0uEjOtyJ\" width=\"600\" height=\"338\" title=\"&#8220;Technical Details Of Impedance&#8221; &#8212; Home Brew Audio\" data-secret=\"7s0uEjOtyJ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^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<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(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<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);\n\/\/# sourceURL=http:\/\/www.homebrewaudio.co\/wp\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Just knowing what to do when isn&#8217;t enough for some of us. We want to know why the rules of thumb exist, and what we can do to figure out the solution to new problems. In the case of high and low impedance devices, the details of why can get pretty technical. By understanding them, [&hellip;]"}