Quad Electrostatic Loudspeaker
id:
quad-electrostatic-loudspeaker-169-132628
title:
Quad Electrostatic Loudspeaker
text:
The Quad Electrostatic Loudspeaker (ESL) is the world's first production full-range electrostatic loudspeaker, launched in 1957 by Quad Electroacoustics, then known as the Acoustical Manufacturing Co. Ltd. The speaker is shaped somewhat like a home electric radiator curved slightly on the vertical axis. They are widely admired for their clarity and precision, but known to be difficult speakers to run and maintain. The original ESL, in production between 1957 and 1985, has been hailed in Sound &
brand slug:
wiki
category slug:
encyclopedia
description:
First production electrostatic loudspeaker
original url:
https://en.wikipedia.org/wiki/Quad_Electrostatic_Loudspeaker
date created:
2013-12-17T03:03:35Z
date modified:
2024-08-31T06:26:02Z
main entity:
{"identifier":"Q17020199","url":"https://www.wikidata.org/entity/Q17020199"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/8c/Quad_ESL-57_luidspreker.jpg","width":253,"height":250}
fields total:
13
integrity:
16