Sennheiser looks to lock in its legacy for affordable open-back headphones with the new HD 505

[What Hi-Fi?]

The HD 505 are new additions to the 500 Series, which sits below the 600 Series of HD 600 fame.

Sennheiser looks to lock in its legacy for affordable open-back headphones with the new HD 505 : Read more

 

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Could be good - and they'd need to be to beat the 560S.
(These are considerably more expensive, but I've learned not to make assumptions based on price).