Quote Originally Posted by leo View Post
Hi Mark,

I first tried the stock SMPS just to see how much it affected performance, definitely a drop in sound quality
I then tried basic LM317 which was better than the SMPS , I then added a cap multiplier which improved things further, I then tried ALW super reg and standard Teddy reg which was also pretty good but for me so far I got best results running from the 9v PH PR3 used to run the Duet, I just added an inductor onto the lead feeding the input of Superclock4, I was even going to try a battery

I'm going to build a Superteddy reg supply and see how this compares, I want to try it with the Caiman dac , Duet etc anyway , I've got most of the components so just need the bare pcb .
Its fun trying all this stuff out comparing results

Cheers,
Leo
Hi Leo

Did you go back to square one to try the SMPS with the Duet, or do you mean you used the SMPS to power the clock directly?

The Paul Hynes supplies are high performance and worth every penny.

Best,
Mark