smsl d-6

Hi all, I currently own an SMSL D6 and it has been working well overall, but I noticed something odd and I would appreciate some advice plus DAC recommendations. Problem / question When I first got the D6 the sound seemed louder and more detailed at the same volume settings. Over time the...

Hi! My beloved D-6 became unusable after 3 years... It started making random noise sometimes and now I can hear that constantly. Can someone guide me through troubleshooting? I've checked 3V3, 1V, 4V, +-11V rails and they all seem fine (I haven't noted the voltage ripple tho). Can't really check...