The ground connection for the second channel isn't establishing properly.
The ground connection for the second channel isn't establishing properly.
A headphone jack can accommodate separate ground contacts for each channel. When you detach the cable from the PC so only one stereo output is active, audio performs well on both speakers. Connecting both channels causes distortion, especially in mid-range frequencies, while low and high frequencies remain clear. The issue seems to stem from missing ground connections between L and R wires, leading to distorted sound. This problem persists across different devices, indicating a possible design flaw. I’ve tried isolating the cables with a plastic tool but found no improvement. The issue appears to be related to the physical contact of the ground pins, possibly due to uneven extrusion or misalignment. I’m considering switching to a less reliable headset for now, as the audio quality is still decent enough for gaming, but it’s affecting my listening experience.
The setup typically uses three cables—one ground and two audio channels. A missing ground on one channel likely means a faulty wire or connection.
Assuming this setup, could both drivers deliver clean sound from just one channel? The PC37x headset handles this by mirroring the audio to both ears when only one channel is active. In Windows testing, you’d notice one side playing through both speakers while the other remains quiet.