- 3 months ago
Ordered the Massdrop HD6XX and O2 Amp, and after connecting the amp to the L-OUT port with an RCA to 3.5mm cable and connecting the headphones, there is no audio? I know the headphones are working because they already work fine on my keyboard and guitar. Could it be that I have a faulty amp or have I connected it to the wrong output on the motherboard? The motherboard is an MSI H170A gaming pro, by the way.
EDIT: There is no audio but I do get that brief buzzing noise when plugging the 3.5mm jack into the PC.