Thank's for the suggestions, at the moment I will leave the HD650 in the box and wait for the HE1000 to arrive.
I have to do with the high end cable design and development, that's one of the reasons why I bought the AK380 and the HE1000, I will use them for testing and developing headphone cables.
Thank's again raypin for your help.
I have to do with the high end cable design and development, that's one of the reasons why I bought the AK380 and the HE1000, I will use them for testing and developing headphone cables.
Thank's again raypin for your help.