Quote Originally Posted by ALLO.com View Post
Soundcheck is a non profit organization that does double blind tests on RPI DAC hats

In the last soundcheck they used multiple amps and results were judged by a panel of people

They tested Katana , Primo , Boss , Pecan PI and more

On first Ncore amp tested (very good THD+N) Katana and Boss are in the first 3

On second AMP tested (AB class) Katana and Boss placed in the first 3.

More info below.

https://forum.volumio.org/volumio-so...40.html#p64146
It looks like the PecanPi was not a part of all tests because they ran out of time:

"We did second round on analog amp only with the 5 boards, because short of time (after 10pm), as i wrote before. PecanPi could have won round two, but we don't know now."