Thanks for your reply and offer. I saw I nice offer of a new HD600 today and have ordered one.

Thanks for your help and responses. My digital piano does have a built in amp. I tried both (598SR and HD600) with the digital piano. The HD600 just sounds better..but it's above my initial budget....that's why I hoped that the HD 58x may be a good alternative.... Someone else who was...

Hello, I would like to buy an open back headphone for piano playing. As the headphone is for piano playing only, I would like to buy a neutral and clear headphone with less bass a possible. I have tried the HD598SR and HD600. I like the sound of HD600. Less bass, more clear and bright than...