Feliks Audio Espressivo II
If seductive tube warmth is your thing, then be prepared to be sucked in by Feliks Audio's Espressivo II.
Bringing forth your perfect idea of what a tube amplifier should sound like, this OTL amplifier is still remarkably clean and quiet, delivering detail accurately in a subtle, unoffensive manner perfect for an evening of relaxed listening or taming a brighter headphone from Sennheiser or Focal.
Sound Perfection Reviews tell us Espressivo II "just wants you to enjoy the music ... better layered and overall a step closer in sound to the Elise". You'll be able to see everything from Feliks Audio here and all our other DAC & amp options here.