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All 3 of my current speakers have ribbons- RAAL, LCY-130, and Aurum Cantus G3si. The RAALs to me are the smoothest and most transparently musical of all those I've owned, except for the 6' long tweeter in the Apogee Diva, whch are sublime.
How do you compare the LCY-130 vs the G3si (there is now a 130mm version of the G3si as well). What about the Fountek NeoCD and NeoX models used by Rick?Apparently the longer ribbons have faster roll offs see links below LCY 12cm ribbon tweeter responsehttp://www.lcy.com.hk/upload/tdk4882853.jpgLCY 130 tweeter responsehttp://www.lcy.com.hk/upload/ken4517321.jpg
How do you compare the LCY-130 vs the G3si (there is now a 130mm version of the G3si as well).
This is why the 70-10D used in the Tempesta has the foam guides. Without the foam all of these tweeters (including the 70-10D) have a rising response when measured on-axis. The horizontal off-axis response will depend on the ribbon width and any horn loading effects from the faceplate and front magnets.
Rick/Jon, How do the Neo tweeters (NeoCD and NeoX) from Fountek compare with the Aurum Cantus G3/G2 and the LCYs. I know the RAAL are in a different league and price point but Aurum, Fountek and LCY are all about the same price point.