VTL's Luke Manley
Jonathan Scull: How long has VTL been in business, Luke?
Luke Manley: My dad, David Manley, and I co-founded VTL in June of 1986. We started small on the East Coast, and soon after we moved to California.
Scull: Is it because you're really a West Coast kind of guy?
Manley: [laughs] You bet! There's a lot of supporting industries out there; a big base of electronics manufacturers, for example.
Scull: What, in the San Francisco area?
The loudspeaker designer's art has changed radically over the past 20 years. Although the goals are largely the same, today's designer employs tools and techniques unimaginable two decades ago. Computer modeling, powerful and affordable FFT machines, and sophisticated new driver technologies are just a few of the advantages enjoyed by the modern designer. The high-tech result is a vastly better loudspeakereven inexpensive products today are significantly better than those of even five years ago, never mind 20.
Silicon Valleybased Velodyne was founded in 1983 to develop a range of subwoofers that used servo-control to reduce non-linear distortion to vanishingly small levels. They succeeded in this goal to the extent that Velodyne is now perhaps the best-known subwoofer company in the US, currently employing 65 people. At the 1994 Winter CES, Velodyne launched the subject of this review: the DF-661 ($1800$2600/pair), their first full-range loudspeaker (the "DF" stands for "Distortion-Free").