Couldn't even figure out what forum to post this in as I'm not sure what the heck it even is. Just thought it sounded a bit ridiculous: LINK and the video is here on Facebook: LINK A New Class of Audio Control: Dynamic Re-Tuning of Concert Pitch October 6, 2017, Denver, CO. Today at RMAF...

Well I did some searching and didnt see a thread already created on it, so I thought Id set one up since its no doubt going to be a talked about product.   Here is the initial image of the official Bottlehead DAC:           And here is the latest info on it from Bottlehead as of...

So in preparation for a set of HiFiMan HE-500 cans I picked up an Emotiva mini-X a-100 amplifier during Emotiva's holiday sale. They were $170 shipped down from the normal $219. Then of course shortly after that they had their refurbed to like new secret warehouse sale and had them for $150...

Okay, now yes I do understand that so some out there this question sounds a bit weird, but there really is something to it. We all know that subwoofers bring much more than low end sounds. The air they move and the sound pressures they create alone add a physical element to music that I truly...