Quad ESL 989

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Videos (tutorials) Documents (manuals)


Demonstration of Quad ESL 57 Electrostatic Loudspeakers

Demo of what I consider very special loudspeakers (which most will never get to hear, as they have been out of production forĀ ...

Test Quad ESL 57 loudspeakers 1/3

Test Quad ESL 57 electrostatic loudspeakers.

Quad esl-989 bad panel glue

A quick video describing what typically goes wrong with a quad 63 (or 988, 989, 2805, or 2905) loudspeaker.