Introduction
The ASG-2 is Aurisonics' second (official) foray into the world of iems. The guys over at Aurisonics cater primarily to the music professional crowd, and their products are...
My opinions
Sound
The sound produced by the HD558 is rich, a bit light, and isn't bloated with bass which is a good thing. It has a crisp treble and punchy bass, very great...
Introduction
In the past 2 years VentureCraft has been successfully creating amps and DAC/Amp packaged components with their GD-03, Go-DAP 4.0 for iPhone 4(s), and Go-DAP X for their...
A friend of mine needed a new headphone, which was cheap, closed and good sounding. I said to him, dream on friend it will be very tough to find a headphone with those criteria.
But then after...
Along with the summary below, I have posted a Youtube video review of the K550. If you like the video, check out my channel for more reviews :)
Summary
BUILD
The AKG K550...
Thanks, Jude! We've really needed a shared standard that represents high-definition digital SQ. The 24/96 download of The Head-Fi/HDtracks Open Your Ears Sampler, "The Ultimate Test Disc for Headphones," took a long while to download to my computer, but it was worth it. For those who haven't gone to the site yet, here's a list of the 12 tracks and some info from the liner notes.
1-Stuck in a Moment You Cant G.flac [Midrange Tonality, natural as can be, "Stuck in a Moment You Can't Get Out Of," The Persuasions Sing U2, The Persuasions]
2-Money.flac [Low-Level Resolution, hearing the subtle stuff, Jazz Side of the Moon, The Music of Pink Floyd, Seamus Blake, Ari Hoenig, Mike Moreno, Sam Yahel]
3-Get Behind The Mule.flac [Transparency, see-through sound, Rough & Tough, John Hammond]
4-Sare Tete Wa.flac [Visceral Impact, feel the sound, Love Drum Talk, Babatunde Olatunji]
5-Gadamaylin.flac [Out-Of-Head Imaging, Of the Marsh and the Moon, I-Ching]
6-Texas Ranger.flac [Center Focus, Four Marys, Rebecca Pidgeon]
7-Concerto for Basoon and Orch.flac [Palpable Detail and Texture, "Concerto for Bassoon and Orchestra, Movement 3," Urban Concertos, David Chesky]
8-Hajji Baba.flac [Rhythm, do your headphones swing? Calypso Blues, Monty Alexander]
9-Percussion Imaging Test.flac [Spatial Depth, it's all in your head, Best of Chesky Jazz and more Audiophile Tests Volume 2]
10-Tumbao De Tamborito.flac [Depth, Music, Jazz Descargas, The Conga Kings]
11-Heartbeat.flac [Bass extension, how low can you go? Dr. Chesky's Sound Show]
12-Everything is Broken.flac [Bass, Music, Memphis in Manhattan, Billy Burnette]
It's a shame they don't have a broader selection of artists, most of the music I listen to isn't sold there, meaning I have no source of FLAC downloads and have to settle for my 320Kbps MP3 source in Millisong.