Aune AC55 Speakers the HA-3A packages genuine transformer-coupled

the HA-3A packages genuine transformer-coupled tube amplification into a desktop form factor roughly the size of a sheet of A4 paper

Two internal dividers (one removable)

The Diana MRx pulls subtle detail from deep within a recording without fatigue

HP (traditional headphones)

Aune AC55 Speakers the HA-3A packages genuine transformer-coupledThe Aune AC55 is the reference model in Aune's clip on line, built to prove that an open ear headphone can deliver genuine audiophile depth and dynamics. It keeps the weightless, headband free comfort of the clip on format while pushing driver engineering considerably further. Reviewers have singled out the AC55 for bass depth and staging that rival much larger open headphones, from a design that weighs just 35g per side. Type and Technology A 40mm