Guidocorona,
It *appears* that your listening session (tho good) was not completely fair:
Why did you not change the Burmester stock power cord with the available Shunyata Python VX & listen again?
2ndly, do you know whether or not all 3 players (esp. the Burmester) were broken-in?
From what you have written, it *appears* that the Burmester is suffering from lack of burn in & lack of warm up.
FWIW. IMHO.
It *appears* that your listening session (tho good) was not completely fair:
Why did you not change the Burmester stock power cord with the available Shunyata Python VX & listen again?
2ndly, do you know whether or not all 3 players (esp. the Burmester) were broken-in?
From what you have written, it *appears* that the Burmester is suffering from lack of burn in & lack of warm up.
FWIW. IMHO.