One feature of this year's RMAF that has catapulted it into the major leagues of audio shows was the sheer number of well-attended workshops and panels scheduled at the Hyatt. Over the course of three days, one room featured "Let's Get Digital" with Robert Harley of The Absolute Sound, "Music Everywhere" by Steven R. Rochlin of EnjoytheMusic.com, "The New Music Label" by attorney Ned Hearn, "Adventures in Digital Formats, Unsampling & Dithering" with our own John Atkinson, "Digital Playback Equipment Design Considerations" with David Solomon of Signal Path International, and "Music Discovery" with consultant Sean Leonard. Many of these were panels, with a host of additional participants.
One of the joys of John Atkinson's RMAF panel session was discovering a remarkable unanimity of understanding and vision amongst a group of men who work in different countries on different areas of sound reproduction. Amidst scribbling seven pages of notes that barely scratch the surface of the knowledge and wisdom shared by panelists, I looked up to discover John and everyone having a ball as they spoke with one mind about the current state of the commercial recording industry, and the future of high resolution formats.
Physicist Jack Bybee of Bybee Technologies has now licensed his quantum purification nanocarbon technology to David Caplan's new company, Bybee Wire. Distributed by Laufer Teknik, the new Bybee Wire cables and power purifier include Bybee devices that clean up quantum mechanical noise at the sub-atomic level.
Are we Stereophile's yin and yang, the Mutt and Jeff, or the Lois Lane and Clark Kent of blogging? (I'll leave it you to decide who's Lois). Only our hairdressers know for sure. Que sera, sera and all that, here are two thirds of your loyal RMAF team, Stephen Mejias (right) and yours truly (or not so truly, as the case may be), shortly before trekking the Rockies to the summit of audiophile nirvana.
This is very important (and encouraging!): There were more young people at this show than at any other hi-fi show I've attended. Whereas in past years, at other shows, I have felt like the youngest dude in the house, this year, at the Rocky Mountain Audio Fest, I met many people who were actually younger than me.
Much of Keith O. Johnson's invaluable presentation consisted of a series of graphs that demonstrated everything from jitter to the noise created by certain power cables. One of his many messages was, if folks think there are no differences between cables, I have the graphs to show otherwise. He also exhibited graphs that show how the quality of manufacture of CDs makes a huge difference in the ultimate analog signal. Want to see what a bad DAC or amplifier does, and compare it with a state-of-the-art unit? Keith can show you. Pictured is a tone-cluster wave he developed as a diagnostic tool that resembles music.
In my last blog report from T.H.E. Show in Las Vegas, I waxed ecstatic about the extraordinary, highly efficient, hand-made washi-paper Feastrex drivers distributed by Joe Cohen's Lotus Group of Northern California. The units are hand-crafted in Japan by Haruhiko Teramoto, who hand-rubs the frame, phase plug, and voice-coils of both his Feastrex D53 III 5" field-coil drivers ($39,000/pair) and D9e II 9" field-coil drivers ($31,500/pair) with traditional urushi lacquer.
After my first day of blogging, one dedicated Stereophile reader dropped John Atkinson a note to lament that I was mainly concentrating on large systems to the expense of smaller ones. Happily for all parties, one of the smaller exhibits he urged me to visitthe Feastrex roomsI had already checked out and have since blogged about.
A surprise outside the Hyatt as I went to get ready for my Sunday morning hi-rez audio dems was this SCCA Mazda race car. Sponsored by RMAF, Focal, Aesthetix, and Tara Labs, among others, driver Christine Jerritts had me enthralled telling me what it was like to take the infamous corkscrew turn at Laguna Seca Raceway. I could have lingered for a long time , but I had to get to work...
It takes people of vision to advance sound quality in an errorthank you, Mr. Freud, I mean erawhen record companies often seem set on anything but advancing the quality of music and musical reproduction. Hence, for his panel "Adventures in Digital Formats, Upsampling & Dithering," John Atkinson and RMAF's Kurt Bauer assembled an extraordinary panel.
Over in the Tech Center Hyatt, Mark Schifter's AV123 corralled a huge room in which to showcase their soon-to-be-shipped flagship LS9 Focus Line Source speaker ($5999/pair). Powered by gorgeous Dodd Audio KT-88 monoblocks (approx. $40,000/pairthere was no literature on hand), the brand new Ultra Fi Music Stream USB-connectable DAC ($3499) with a proprietary analogue output stage designed by Larry Moore, a Ridge Street Audio USB cable that he waxes ecstatic about, and a laptop equipped with every kind of classical music (except what I wanted to hear), the system was creating astoundingly large-scale, believable images and enveloping sound. While designer Danny Richie's proprietary woofer array was issuing tremendous bass, a touch of brittleness on the highs gave evidence of the fact that the planar-magnetic tweeters had hardly broken in. You can bet that I'll be back again on Sunday to hear how they sound with some more hours on them. What this speaker does for the price is astounding.
Not every breakthrough product available through cable manufacturer Nordost costs an arm and a leg. The new Quantum Resonant Technology products distributed worldwide by Nordost Corporation are a prime example. While the QX-2 costs $1700, and the larger QX-4 costs $2500, their amazing effects on sound suggest a product I'd expect to cost far more.
Standing beside my friend, the Gradient Helsinki, is the Harbeth M40.1 ($12,995/pair), recently reviewed by Art Dudley. It's actually larger than it appears in this photo. I love its old-school wide-baffle design.