It is super smooth. I went back and looked at my old review I wrote in September of 2017, and I titled it Mature and Refined. These were the Pros I listed.. Pros – Very smooth, mature and refined in its deliveryHello David, do you think any cable brings precisely a broader and more detailed stage to the EM10? I am waiting for what you tell me with the Em10 and Ibasso Dx300. Really the more I hear the EM10 the more I am surprised by the Soft, Relaxing sound and that general tone that surrounds everything in my ears
So the best thing I have found to create a more open environment is power.