I own the AH 4000 with upsampler,its a very good cd player,
very musical,but the JD100 I can feel like there is a
live band performing in the room,they have both huge
soundstage, full rich sound,for my taste I like them both,
If I will make decision I prefer the JD100,I dont own
the Jolida,forgot to mention, I am using siemens 7308, on
my ah.Either way you cant go wrong.