Hifiman Arya, Focal Clear, ATH-AP2000Ti, ATH-WP900, DanClarkAudio Aeon Flow Closed, Sennheiser HD580 with Burson Soloist 3XP
– Smooth transaction, more after sale update would be great besides a purchase confirmation. – Product itself is excellent quality, great sound, great power, menu driven selections may not be as easy as flipping switches.