Posts by rohan575

even class A amps waste more than 70% of the power just to keep them properly biased and in class A opertation. What matters is the actual power delivered to the headphone which is given by     E X I cos(x) where...

---> http://www.head-fi.org/wiki/headphone-impedance

--> http://www.head-fi.org/wiki/headphone-impedance

---> http://www.head-fi.org/wiki/headphone-impedance  

exactly, the drivers as from my past experiments do not change in characteristics. None, of the electrical properties apart from weakening of the magnetic field strength (which takes a LOT of time to be significant) everything remains...

please note:   I stated it in terms of speed of electrons, it is not! speed of electrons in a conductor is constant, rather the potential that they are accelerated under changes

the increased weight explains the base response changing too you know

it can be the dried out ear pads recovering

Fact is, ask any cable manufacturer to test his product with an O'scope and plot charts within the 20-20k range, you will be surprised.   I believe there should be standards in audio equipment. Manufacturers should have their...

--> http://www.head-fi.org/wiki/hi-end-cables