I bought a pair of Grado GS1000 headphones some years ago. I was impressed by the beautiful scent they had at the beginning. Was it the natural perfume of the wood? Unfortunately after some time it faded away. For me it was an important part of the enjoyment of the headphones, a case of...

I want to connect the PC as source to the I2S input of the Holo Spring DAC Level 3 using up to PCM 384 kHz and DSD-512. I have two questions: 1 - According to my research there is no way to obtain this directly via I2S from the PC but the only way is passing through USB. Can you confirm this...