Triode User
Member of the Trade: WAVE High Fidelity
I look forward to your thoughts when you have tried it. I think it is possible that there are several aspects to these power supplies that make them sound different. I have not experimented with what you are doing with Dave (ie supercaps) but I have recently experimented with capacitors located close to the load within the Dave. There were surprising results revealed by doing this which makes me think that the tack you are taking may not ultimately be the best for sound quality with the Dave. For example I got to the point of listening to quite a few caps of the same stated value (and they measured about the same) but from different manufacturers. The sound of Dave with each was quite different.Im still patiently awaiting the arrival of the components to make my supercap precharger
It will test my theory that its the SJ and Farad current reserves in their caps that give the performance boost. Not so much net RF filtering
By the way are you doing the same with the digital circuit in Dave? For my money that is at least as dependant as the analogue stages and reacts very clearly to all sorts of aspects of the power supply.