Headphones to replace HD 555's

[teaboy5]

Need some new headphones as the left ear piece is coming off. What is the new model that replaced these?

 

[Marsman]

HD558 replaced the 555. The 5x8 series are an improvement over the 5x5, so the 558 should be a good choice. AKG K612 are a good alternative if you fancy a change, but they do need more amping than the more efficient Sennheiser's.

 

[teaboy5]

Thanks