I was worried if this can hold two headphones, but the base is so heavy. It holds two headphones with ease.
I also like the height of the stand. I bought a cheaper stand somewhere else and it was shorter. I don't like unplugging my headphones and the shorter stand didn't work for me. I didn't have to disconnect the cables from the headphones using the Adv. Dual Stand.
Like the other hanger by Adv. that attaches to the desk, it's built well, very solid and study with a heave base to support whatever headphones you need supporting.
It's useful for headphones with a metal band which is separate from a leather band (like the HE1000v2), or headphones with a certain notch shape (like the HD6XX), but I would not use this with headphones that have a padded headband (like the Focal Elex).
The height works quite well and the weight distribution is well balanced. The stand feels very stable. I appreciate the little reclaimed desk real estate!