The German private audio blog Headflux belongs to good friends of mine. I help out with product reviews including photographs. Clicking on any image of the gallery below will take you to the specified article.

iBasso DX200
MrSpeaker Æon
Oppo PM-3
Benchmark DAC3 HGC
FiiO X5 III
Wie entsteht ein CIEM
Ein Besuch bei Vision Ears in Köln.
Audeze iSine 20
Astell&Kern AK70