Pfx
I bought a pair of PFX headsets in 2014, unfortunately shortly after I started getting a strong bass noise in the headset that wouldn’t go away. I threw them in my closet and forgot about them until today.
I cannot say how good their customer support is. I called them and told them the situation. The lady told me unfortunately your headset is out of the 5 year warranty. She said I will come you a free repair of the headset.
I don’t know many companies that would do the same in today’s age. My short experience with the PFX was great very good headset esp if you like to listen to music. I do remember they’re horrid if you break the seal on the ear but the quality of the sound, customer service and the ANR far surpasses anything else on the market in my opinion.