mourip
1000+ Head-Fier
I started out using a REGEN Amber and an AQJB into the USB port. This sounded so good that I bought a second Yggy so that I could have one in my HP system and another in my speaker system.
I then heard that many preferred the AES/EBU input to the Yggy. After a lot of reading I settled on the Mutec USB. I first tried it with just the Mutec using the onboard USB of my audio server. I then plugged it into my PPA v3 USB card. Next I added the REGEN back in and finally the AQJB. I am using the Mutec on my speaker system.
With each step it sounded better to me. I wanted to like just the onboard USB to the Mutec so that I could simplify my system but that did not pan out. I use an LPS for all of my devices that take a DC input.
I cannot say that I have been rigorous with my testing and comparisons but I do know that the Mutec made a nice difference.
PS. I would have gone for the Berkeley Alpha USB but just could not justify the expense.
I then heard that many preferred the AES/EBU input to the Yggy. After a lot of reading I settled on the Mutec USB. I first tried it with just the Mutec using the onboard USB of my audio server. I then plugged it into my PPA v3 USB card. Next I added the REGEN back in and finally the AQJB. I am using the Mutec on my speaker system.
With each step it sounded better to me. I wanted to like just the onboard USB to the Mutec so that I could simplify my system but that did not pan out. I use an LPS for all of my devices that take a DC input.
I cannot say that I have been rigorous with my testing and comparisons but I do know that the Mutec made a nice difference.
PS. I would have gone for the Berkeley Alpha USB but just could not justify the expense.