@fsmithjack, I installed the Bricasti MDx upgrade board in my Bricasti M21 DAC. My system sounds clearer, smoother, has more air and is more engaging with more musical details. Your Bricasti M1 DAC is going to sound substantially better when it returns.
Based on my understanding, PS Audio has made MANY software IMPROVEMENTS to the PS Audio Direct Stream DAC over many years. This probably explains your listening experience with this DAC. Unfortunately, I have never auditioned the PS Audio Direct Stream DAC so I cannot comment to your question.
Based on my understanding, PS Audio has made MANY software IMPROVEMENTS to the PS Audio Direct Stream DAC over many years. This probably explains your listening experience with this DAC. Unfortunately, I have never auditioned the PS Audio Direct Stream DAC so I cannot comment to your question.