Headphones:
Audeze Lawton Modded Fostex TH610, Focal Clear MG PRO, HifiMan HE6se, Koss Porta-Pros (several variants).

Headphone Amplifiers/Dacs:
Rupert Neve RNHP, Inverting O2, Chord Mojo, Audioquest Dragonfly Cobalt, Chord Qutest,

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