RMAF 2008

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.

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.

In one huge room at Hyatt, I encountered a truly international effort. While some parts of this system are available in the US, others are not. Hence the prices in Euros.

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.

Seriously, it's almost as if I haven't listened to any music at the Rocky Mountain Audio Fest. I just walk from room to room, running into people in the halls. These two weren't even exhibiting. They were simply here to have a little fun.

And here is Walter Swanbon of Fidelis AV, importer for Harbeth and Gradient loudspeakers. Here you can get a better sense of the size of the M40.1 loudspeakers. To Walter's left is the newest member of the Gradient family, the Laura ($3995/pair). Intended for use in conjunction with the Helsinki or as a stereo pair, the Laura employs a coaxial drive unit and is designed to be positioned in close proximity to the front wall of your listening room. It's pretty, too.

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.