Sennheiser's HD 505 entry-level headphones are here, and I compared them to the HD 600 I tried the new open-back wired over-ears against my favorite step-up model.
The 500-series is always Sennheiser's more affordable line, and the HD 505 sits just beneath the Sennheiser HD 600 in the line-up.
Do I miss a bit of the extra bass thump in certain songs when switching to the HD 600 from the HD 505?
I don't have an issue with the HD 600's grip or warming nature, but I could tell a clear difference with the HD 505.
Sennheiser has just unveiled the latest entry-level headphones in its more 'analytical' line-up of headphones, the HD 505.