In Reply to: RE: ESL 2812 vs ESL 57 posted by 6bq5 on April 13, 2017 at 13:49:19:
The user should install the protection boards in the ESL-57 if they are not already there. This will allow use of any amplifier no matter the voltage swing.
No ESL-57 as produced from the factory will have the protection board. This was made available after production ended for the speaker.
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- RE: ESL 2812 vs ESL 57 - kentaja 14:48:06 04/13/17 (0)