Sirspeedy - TAD is actually a great example how a similar design losses its magic once cabinet material is changed. The M1, which was constructed like the Mini, was a fabulous speaker. Unfortunately Pioneer, could not control the cracking on these cabinets. They also, I am sure, realized they priced them way too low. The replacement, the R1 are more expensive, built to a much lesser standards, and, unfortunately, IMO, a pale shadow sonically to the M1. It is not possible to build a world class speaker from MDF. Mainly due to low modulus of elasticity (MOE). MDF is simply not stiff enough, and therefore over damped for a proper bass enclosure. Even the most talented engineer cannot change MDF low MOE. There are good reasons why airplane wings are made of Aluminum and not MDF.
Stereophile claims about Magico
Stereophile claims Magico has revolutionized loudspeaker design. All I see is standard design. Only 1 thing is slightly new, carbon nano tubes the carbon fiber cones already been done, aluminum cabinets been done. The driver array 1 tweeter 1 mid 2 woofers been done to death. The way magico attaches drivers old as the hills Ive got 50 year old loudspeakers that mount simlar. The way he designs crossovers is fairly standard. So whats the revolution the nano carbon tubes? Or just another bold claim on mag cover to sell issues.