Hi guys. I have some problem with my Yh100 headphones. One driver make the ZZzZZzZz sound then bass is playing... There is some solution for this problem?

Yes I connect to the 3.3v.   the optical is working when I cancel the mod ;)   So I have a question, the 13 ,14 pin from DIR9001 I must pull them up? and connect by the wire to the 3.3v or just don't pull them up and connect???? the pin 13,14 must be connected to the PCB?   ps. I...

I do like you Said ... there is a 3.3v not 5v, I  connect those 2 pins (13,14) from DIR9001 .... and again i hear a bruum in my speakrs and optical is not working but when bruum stop the dac is plaing very good from USB (not optical)   (. Meaby there is some problem with power or something, the...

Hi guys i have a litle problem with my TeraDak (sry for my eng).   I do the DIR9001 mod  only for my teradak, and when im turning it on I hear bruuum in my speakres also the power led lights slowly. But when the bruum stops and the led is fully lighted is ok (for the USB). When i connect a...