musical fidelity sound?


Do musical fidelity products (amp, cd player) have a signature sound? what is it?
samuellaudio
Post removed 
my question was too vague. I am asking specifically about their cd players/dac if they have a distinct sound from other companies.
Back when I was very green about things audio and still believed reviews in the mags,I bought into MF gear heavily (A300 amp , A3 cd and XCan headphone amp).What a rude shock to find this stuff to be so dull,bloodless, and uninvolving.Sold it all off and took a 60% beating on A'gon and went with Cary.Now I am enjoying beautiful music.Live and learn.