What's the difference between the Audio Research..


...CD3 MK1 and MK2? I tested the CD3 MK2 and was very impressed but in browsing through listings, have also found the MK1. Does anyone know the difference?
dennisb
Why would a cd player sound different in different rooms? Surely the sound may be different from one room to the next, but that has to do with the speaker/room interface. How would you assess that the problem is upstream in the system? Enlighten me, please.
Take notice of the frequent availabilty of used CD3's here on Agon. I am a former mk2 owner FWIW. If you like the sound of 1 bit converters, then this machine maybe for you.