{"version":"1.0","provider_name":"Proel Commercial Audio","provider_url":"https:\/\/commercialaudio.proel.com\/en\/","author_name":"Proel Commercial Audio","author_url":"https:\/\/commercialaudio.proel.com\/en\/","title":"160W Power Amplifier - Proel Commercial Audio","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"c6IUayvV1v\"><a href=\"https:\/\/commercialaudio.proel.com\/en\/prodotto\/pa-aup160d-160w-power-amplifier\/\">160W Power Amplifier<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/commercialaudio.proel.com\/en\/prodotto\/pa-aup160d-160w-power-amplifier\/embed\/#?secret=c6IUayvV1v\" width=\"600\" height=\"338\" title=\"&#8220;160W Power Amplifier&#8221; &#8212; Proel Commercial Audio\" data-secret=\"c6IUayvV1v\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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=https:\/\/commercialaudio.proel.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/commercialaudio.proel.com\/wp-content\/uploads\/2026\/02\/tmp_safe_dd304c2980b596327589dd5e99260438.jpg","thumbnail_width":1200,"thumbnail_height":1200,"description":"This new series of audio power amplifiers was designed to fulfil an evolving market in the most flexible and professional manner.The new range responds to precise operating criteria and was designed and tested to guarantee total reliability of use, also with continuous operation.Thanks to the use of power supply switching with SMPS (switch mode power supply) technology and to the constant voltage output 70\/100V obtained electronically without transformers, it was possible to design the amplifier in only two rack units, succeeding in containing the weight and size.MAIN FUNCTIONS:Speakers overload and short-circuit protection circuit.Led start-up indicatorLed level indicatorVolume general control (Master)Low and high pitch adjustmentIlluminated knobsLine input balanced on Euroblock terminalLine output balanced on Euroblock terminal3 outputs, one at constant 4\u03a9 impedance and two at constant voltage (70\/100V)230\/117V~ 50\/60Hz autoswitch power supply1 U-shaped fins to fasten to a 19\" rack"}