I've recently purchased the S4 to replace my iphone 4s and i'm sure the sound quality on galaxy is way better with a more detailed, deep and yet smooth sound. My headphones are pioneer AH-D1100 an Sennheiser HD-555. Enviado de meu GT-I9500 usando o Tapatalk 2

Quote: Thanks for the info, it makes me more confident that i'll receive the right version.    Quote: Ok, Im not very expert on electricals but if it's really that simple to measure the impedance then i'll give it a try. I just need to find someone who has the ohmmeter (i...

Well, anyway i suppose the 50ohms model would definetely sound better than the 120ohms one if both were driven without an amplifier...   I wonder if i could measure the impedance of the headphones with a multimeter without opening them. Is it possible?

anyone?

Someone help me plz, it's really important to me

Hello guys, i've just bought a pair of the sennheiser 555 headphones. They were sold as new and being 55ohms impendance. However they are unboxed and as far as i know there is a 120ohm version of these headphones... Therefore i'd like to know if there is any way to distinguish between the 120...