First they offered the md-1(which I own)1989-1992,and later the more affordable md-2.After they followed with md-10 and md-20.The md-20 was again the most affordable of the two.
Mated with 32x processor,as opposed to 64x for md-1&md-20.
Mine is build like a brick,very well designed,cool looking and excellent sound.One hell of a classic.In addition the md-1 offers a hydraulic close down cover(it lowers down shot with a gently push like an automatic door).I believe the md-2 and 20 don't offer that,also md-1&md-10 has 4 adjustable leveling feet.The md-1 was designed around Philips CDM-3 industrial top loader cd-rom.I am not sure if md-20 is using same mechanism or newer one .The smoked cover was more expensive option than clear cover.
Hope that helps.In short all the above were excellent transports IMHO.
George
Mated with 32x processor,as opposed to 64x for md-1&md-20.
Mine is build like a brick,very well designed,cool looking and excellent sound.One hell of a classic.In addition the md-1 offers a hydraulic close down cover(it lowers down shot with a gently push like an automatic door).I believe the md-2 and 20 don't offer that,also md-1&md-10 has 4 adjustable leveling feet.The md-1 was designed around Philips CDM-3 industrial top loader cd-rom.I am not sure if md-20 is using same mechanism or newer one .The smoked cover was more expensive option than clear cover.
Hope that helps.In short all the above were excellent transports IMHO.
George