Thomas J. Norton

Peter Madnick, who currently heads up design for the extremely pricey electronics from Constellation, has re-acquired the rights to the Audio Alchemy name. While not being shown at a booth (at least not one I've yet seen) I ran into Peter as he was prowling the show floor with a sample of his first new Audio Alchemy product, the DDP-1. It's a D/A converter with optical, coaxial, USB (asynchronous), and analog inputs. With its volume control, it can also function as a 2-channel preamp and a headphone amplifier. While its $1895 ticket is a bit pricier than the Audio Alchemy products of the past, it should be highly competitive in today's D/A market when it ships in December.

I collect old magazines. And (surprise!), most of them have something to do with audio or video. When I recently came across a copy of the June 1962 issue of the now defunct <I>High Fidelity</I> magazine, it seemed like a good time to have a look back at audio's past. Particularly since we sit on the cusp of the <A HREF="http://www.homeentertainment-expo.com/">2007 Home Entertainment Show</A> (May 11-13 at the Grand Hyatt Hotel near Grand Central Station in New York City)

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Solid performance
Flexible 4-, 2-, or 3-channel setup
Five-year warranty
Minus
Intrusive rear-panel lighting

THE VERDICT
The Avalon G4 may be designed for upgrading systems to the new immersive audio formats, but it's also a fine performer that's flexible enough to satisfy other configurations.

Four may be an even number, but a four-channel amplifier like AudioControl's Avalon G4 might seem like an odd duck to some. With Dolby Atmos and other immersive audio formats becoming more common in the custom install market (where AudioControl, which manufactures products at its Seattle facility, has a heavy presence), however, upgrade-anxious customers will obviously need four additional amp channels to complement the company's existing 5- and 7-channel designs.