Hi! I'm thinking about buying t90 and I have a few questions: 1) Corda 2stepdance will provide enough power for t90? 2) How t90 are compared to he-400 (soundstage and details)

Quote: Thank you for answering! HE-400 Has good sound stage(instrument separation) and clearer sound compared to my grado headphones but highs are bad and the darkness compared to grados (bright) sound is what I hate the most.So if Turbulent X is grados with larger sound stage and greater...

Hi all! I'm a big grado headphones fan!Had 60s ,80s, 225i, 325i and than bought hifiman he-400 (bad decision).Now I want an update.Thinking between rs1 and custom Turbulent X. But I cannot find comparison of those two!Can someone who listened both help me decide.As a source I use Colorfly C4...