"The Sendy Audio Apollo is an immediately engaging headphone. Its lightweight design, comfort, and craftsmanship handily won me over. The Apollo's large diameter diaphragm (68mm) and high-efficiency electroacoustic energy conversion delivered naturalness, musicality, and drive. Further, its soft, warm vocals, solid bass with depth, not bloat, and the clean, precise detail and transparency that I crave ultimately won me over."

Review link:  http://v2.stereotimes.com/post/sendy-audio-apollo-planar-magnetic-headphone-by-greg-voth/