This is a private website that will help you refurbish or repair your Quad ESL 57 electrostatic speakers. Or at least understand what is behind. Please read disclaimer first.
![Quad ESL 57 refurbished](https://esl.drakkapps.com/wp-content/uploads/2019/08/IMG_5152-e1566851618362-1024x769.jpg)
About 53150 Quad ESL 57 were produced over 26 years. Find the year of production for your Quad ESL 57 here below:
Source: http://www.audiocircuit.com/Home-Audio/Quad/ESL-57
![](https://esl.drakkapps.com/wp-content/uploads/2019/12/ESL57_production-1024x487.png)
Need to repair your Quad ESL 57 ? You will find essential information in this document: