Guys,
This is my first post her at headfi. Been a Fiio customer for a few years now with X5 (gen 1), X3 (gen 2), and now X7. Extremely happy with the first two products, but I'd like to share my frustration with the newly purchased X7 hoping to find a solution here. I tried google on them, but came up with very little relevant discussion so far.
First problem is the imbalance sound image problem. For some reason, the sound image is shifted to the right a little bit, and I wonder if it's caused by the right channel being slightly louder than left? I'm not talking about a big imbalance, but a 10 to 15% sound level difference. I've verified on several headphones I have (Senn 558, Shure 535, Shure 846). I can kinda mitigate the problem by changing the sound balance in settings, but I somehow can still feel a bit off in the sound quality (depth maybe?). So I wonder if it's a bigger problem than just sound level imbalance?
Second problem is the static noise on right channel once wifi is on and I'm using one of the music apps from the Fiio market (QQ music, Kugo, etc). The noise is present for about 10 seconds at the beginning of each streamed song, and it's only on the right channel. Not sure if this is due to the improper shield between WiFi antenna or some other reason? And I even start to connect this symptom to the first problem since the noise only appears to the right (louder) channel?
Looking for anyone who has similar experience of mine, and any possible solution here.
Thanks,