[palm101]

I am starting to notice a balance issue with the pair of JH13pro I have been using for the past few years where the right ear buds is a little softer than the right. Sometimes it gets better if I give the right ear bud a few knocks. Any quick fix to recommend? Perhaps its time for the V2.

 

[nc8000]

Just passed the 8th anniversary of my pair of JH13 and they are still going strong. Have used them 1-2 hours virtually every day since I got them. This is by far the longest I have owned any headphone.

 

[HaBo]

Is the a difference between JH13pro and JH13freqphase ?