I'm looking for some advice on my next headphone purchase. At the moment I am torn between the HiFiMAN HE-400s and HE-500s. I'm not sure which would complement my current cans better. I started out with the DT 880s and picked up the DT 990s for a bit more bass. With that said, I am curious how the HE-400's bass compares to the DT 990's? Is there any point to owning both, based on bass alone? From what I gathered reading, the DT 990s have the bass quality and quantity over the He-400s. So, with that thought, I'm kind of leaning towards the 500s. But I'd like to hear some opinions before I make a decision.
Also I currently have a TubeMagic A1 as my main amp with a D2 as my DAC, but am looking to upgrade to a La Figaro 339 amp very shortly. For the meantime, will the A1 suffice for both the 400 and 500?
My current headphones:
Beyerdynamic DT 880 Pro 600 ohm
Beyerdynamic DT 990 Pro 600 ohm