So I just got my CX unit from Massdrop with the variable output and 1 ohm mods and I am very disappointed... As soon as I plugged in my headphones and turn the volume dial up there is a loud hum from the unit. Between the 11 and 5 o'clock positions on the dial there is a loud buzzing. It occurs with or without my pc speakers plugged into the line out terminals. I am going to mess around with my equipment to see if I can find a source of the hum. I hope it isn't the modifications..
I waited over 5 weeks for this... Really disappointed...
Please contact me by email and we will make it right.
info at CEntrance dot com.