Sierra-2 Development Thread

[Sivar]

Both of these graphs indicate phenomenal time and phase coherency. In fact, if transient accuracy is important to you, it is nearly impossible to do better than the ribbons we use...

While no one or two (or N) metrics tell the whole story, I learned that impulse response and (and cumulative spectral decay) are among the useful measurements. When I saw those of the Sierra 2 and Sierra Tower with RAAL, both of which I ended up buying, it was absolutely in a different class than everything else I had seen. It's like other nice speakers were sports cars and the RAAL was a space shuttle. Even the highest-end speakers can't campare (to these measurements, not necessarily in overall performance). Compare with measurements for the Magico Q7 MKII and Focal's Grand Utopia BE, then compare price. It's a fun exercise.