Human Bass
Addicted to Fun and Learning
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- Nov 25, 2018
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Resolution edit: The T2 Plus I was using had some current leakage and antenna effect. The amp itself is flawless. No hiss or hum even max volume with other phones.
First it was being over sensitive to radio interference even when I used short, well shielded rca.
Now it is giving me electrical shocks to the left ear! Even without any dac/source connected to it!! I tested the same phones in other devices and no shock.
The serial number is 2008654137.
Calling @JohnYang1997 urgently.
Hard to know if it is really the amp or the power supply that came with being faulty, but even if it is the ps, it is a integral part of the package.
Edit: the fault may be in the iem Im using (T2 Plus, metal shell and all). I will do futher testing.
Still the background noise I was getting from the A50S was abnormally high for such a device that was designed to be super low noise and distortion.
First it was being over sensitive to radio interference even when I used short, well shielded rca.
Now it is giving me electrical shocks to the left ear! Even without any dac/source connected to it!! I tested the same phones in other devices and no shock.
The serial number is 2008654137.
Calling @JohnYang1997 urgently.
Hard to know if it is really the amp or the power supply that came with being faulty, but even if it is the ps, it is a integral part of the package.
Edit: the fault may be in the iem Im using (T2 Plus, metal shell and all). I will do futher testing.
Still the background noise I was getting from the A50S was abnormally high for such a device that was designed to be super low noise and distortion.
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