Esoteric OP ESLA1

OP-ESLA1 is an optional board that adds the "ES-Link Analog" input function to the Esoteric F series integrated amplifier models.

"ES-Link Analog" is an Esoteric's proprietary audio signal link that provides a completely new level of sound experience to the listeners - the sound is more powerful, clear, and dynamic with this new generation of audio signal link. The ES-Link Analog is a ‘current transmission’ signal link. Being different from conventional voltage line link, the impedance of cable has no negative effect for signal transmission - signal clarity will never be lost during transmission.