Well if you haven't figured out by my forum name, I have no idea about the technical jargon in relation to audio devices. Whilst I'm sure his intentions may have been good, I am slightly insulted that he has implied that I have not bothered to search this out. I have searched this out, but...

There is always one person who has to be a smart ass and post a link to google, originality is 'you' my friend. As I'm sure you haven't read the thread (because you did not touch on the question, simply the term), my purposes for posting here are because I do not understand how the theory behind...

Hello again, Thanks very much for all of your replies. I can see that there is no definative answer in relation to 'nominal impedance'. Not even the official website has any information (it simply states to 'see impedance'). I am still unsure as to whether or not I should upgrade my...

Hello, I was hoping you all would be able to help me out in relation to a question I have about 'nominal impedance'. Currently, I have a set of Sennheiser HD515 which has a 'nominal impedance' of 50 Ohm. I am looking to upgrade to a set of Sennheiser HD650 which has a 'nominal impedance' of...