up to today I still don't understand how its not commonly known that a simple 12v battery and a pure sine wave inverter to power your audio equipment (PC, DAC & AMP) which can cost less than a 100 euros (at least for me it did) brings way bigger sound quality improvement than upgrading for...

Someone please try this! I have been using my system like this for almost a year, and its killing me not to share, since people spend thousand of dollars on new amps and DACs to get the improvement im getting for much much less, i have searched the internet and i found only one person who has...

My little dot tube amp creates a bit of noise when i place it in the normal position with the front facing me, but if i angle it slightly to the side the noise reduces, and at about 90 degrees the noise is non existent, any one have an idea what it is and how to fix this? thanks