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[REVIEW] Brainwavz M4 - Page 4

post #46 of 48
Thread Starter 
If it is wired wrongly on one side, then I'll assume what you get is likely a lemon and you should get it replaced.
post #47 of 48


Edited by szjwt63v - 8/2/12 at 5:23am
post #48 of 48
Originally Posted by szjwt63v View Post

i received brainwavz m4. but out of phase(wrong speaker polarity).

it is wrong soldering wired L and R and GND.

it is reverse phase of one side speaker unit.

checked with Stereo Polarity (Phase) Sound Test

i'm recommend check your speaker polarity in m4 earphone.

anyone else having problems with these?.


I don't think so, but I do get the idea that the volume from the right unit (which has the mic in the cable) is slightly louder than the left. Which tends to move the soundstage slightly to the right.. Especially when listening to some of these mono sound samples:

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