Okay guys I hate to be buzzkill, but my one good pair of Tenores has developed channel imbalance not unlike my first pair. It seems to get worse over time. The left side just gets quieter after a certain number of hours. It seems to go back to normal after not listening for a while, then comes back more quickly each time.
It's not my hearing. I switch directly to my MH1's and there is no issue. It's not my device. I've used both my Nexus 5 and Leckerton UHA760. It's not my tips or fit. I've switched tips, and still it it's a noticeable 3-5dB imbalance. I'm convinced there is some major manufacturing problem with many Tenores. This is the third set that's given me issues. Oh well, I've got a fourth set on the way.
Has this happened to anyone else? Or is everyone else's working perfectly?