Difference between Sennheiser HD-251 and HD25-13 ?

[kimi 0]

Hi there, is there any members here own the HD25 13 which is the 600 ohms version.Would like to find out the difference between this and the HD25 1.Thanks.

[sghound 0]

the 600ohms version is for broadcast use where they have dedicated amping for the hard to drive impedance.

 

for consumer use, the HD25-1 is far more practical.

[kimi 0]

I've just exchange my HD-251 with the HD25-13 because the left side of the HD-251 is loose.Need to run-in this unit all over again.