Bartock to direct coupled output design amp

[Anupc (Anup)]

Simon, you might want to read this post from Phil and further down that thread;

New Lina Questions/Issue/Clicking sounds

Hi Pete, Thanks for flagging this up - I think this is a system that I’ve already been involved in. I believe this is a unit that we have already had back to the US service centre for checking over and it has tested as absolutely fine. We believe that the issue is caused by the combination of our output stages being DC coupled (we don’t pass the audio through a DC blocking capacitor and instead we use a DC servo circuit that actively manages the DC offset on the DAC output) and the rest of th…