Originally Posted by arterius2
2x LME49710HA for the sockets that can fit a dual single-channel op-amp adapter
1x LME49720HA for the sockets that can't (lack of space)
also had to raise the sockets over the headphone op-amps since they interfere with the volume controller and the headphone connector
Another fellow LME49720HA user! I am using 3 x LME49720HA on my Essence without using adapter so I can keep the EMI shield on. Replacing all the Opamp on the Essence One looks pretty expensive! I don't think you can get away just using samples on that.
Glad to hear there is another add on to this, and yes the opamp really makes a massive difference.