Quad ESL 57

The original Quad electrostatic loudspeaker, designed for use with the Quad II valve power amplifier.

Description

Awarded greatest HiFi product of all time by HiFi News in 2000; the Quad ESL delivers some of the most natural, open-sounding mid-band (especially on vocals) you're ever likely to hear.

Downloads

instruction manual (en)

service manual (en)

service supplement (en)

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The HiFi Engine website is not affiliated with or sponsored by Quad. If you wish to buy a ESL 57 please contact the company via their website or visit an authorised retailer. Quad is a trademark of that company.