Skylab Posted: Apr 07, 2014 8 comments

I always wonder what will come out of review amps once I fire them up and first listen. I always run the amp in for 10-12 hours after getting it without playing the amp at all, and then I let them warm up for an hour on the day of first listening before I strap the cans to my head. And then I eagerly press play and let the music flow. And in the case of the Elekit, flow it did indeed, and in a very pleasing way.

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Tyll Hertsens Posted: Apr 05, 2014 23 comments
More measurements...and the beginning of spring!!!
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Tyll Hertsens Posted: Apr 03, 2014 2 comments
Scott Wilkinson is celebrating his 200th installment of "Home Theater Geeks" and has kindly asked me to join him for the party over on

The show will be broadcast on live TODAY, Thurday, April 3rd at 5:30-6:30PM Eastern Time (2:30-3:30PM Pacific). I hope you'll join in to view. If you log into the chat session you can ask questions and watch people comment on the dialog as it happens. Quite fun, I really enjoy doing it.

Both audio and video will be available afterward on the Home Theater Geek page on TWiT; for real Podcast is available through iTunes here.

See you then!

Tyll Hertsens Posted: Apr 01, 2014 14 comments

As a Bluetooth speaker alone the SR20 might be worth the price of entry, but with the shocking array of features ranging from surprisingly useful to borderline absurd, the Sound Blaster Roar SR20 is simply a steal.

Tyll Hertsens Posted: Mar 28, 2014 27 comments

Maybe I'm more of an objectivist than I think I am. I've got a some streaming speakers in the house to review, but I simply can't bring myself to do it without a basic frequency response measurement.

Here's what's cooking.

Tyll Hertsens Posted: Mar 25, 2014 17 comments

It may seem silly to us, but a headphone with a sub-woofer sounds like a stupendously good idea to a 20 year old. Nature abhors a vacuum...somebody had to do it.

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Tyll Hertsens Posted: Mar 21, 2014 88 comments

As many of you know, Sean Olive and crew over at Harman International are developing a new target response curve for headphones. In this post I've modified InnerFidelity headphone measurements on a number of widely known headphones in order for you to have a first look at what the frequency response of headphones might look like with this new curve.

I'm thinking it's a pretty good start. What do you think?

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Tyll Hertsens Posted: Mar 18, 2014 32 comments

The first step is always the hardest: the "Wall of Fame" page for headphone amps makes its debute.

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Tyll Hertsens Posted: Mar 14, 2014 16 comments

Darwin said, "As neither the enjoyment nor the capacity of producing musical notes are faculties of the least direct use to man in reference to his ordinary habits of life, they must be ranked among the most mysterious with which he is endowed." Indeed. Why is music so pleasurable?

More to the point—of this article—if pleasure can be measured by brain activity monitoring, could audio performance be objectively measured where it your head?

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Tyll Hertsens Posted: Mar 12, 2014 39 comments

If I think back five years or so, I would guess that Pono would have looked like the break-through audio product for headphone enthusiasts. From the comments I've read over the last couple days it looks like audio enthusiasts are giving it a bit of a squint-eye.

Is Pono the magic bullet we've been waiting for to bring high-quality audio to the masses?


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