Historical

I have a confession to make: I play contrabassoon . . . for a living. Now to many this may not seem like such a sin, but within the musical community my instrument is viewed with about as much regard as the common garden slug. This perception is not completely unjustified; often being relegated to roles depicting monsters and evil, along with the occasional digestive grunt, helps perpetuate the general disdain for the contra. However, playing the lowest (non-keyboard) instrument in the symphony orchestra gives me a somewhat different perspective on things, not unlike that of a dwarf in a crowded elevator: a view from the bottom up. It's amazing just how much pitch and harmonic coloration there is down in the subbasement. And shoring up the foundation of the wind section, as well as being the true bottom of the orchestral sonority, can be very satisfying. Although playing an instrument with a limited repertoire can sometimes be disconcerting, it also has its advantages. During rehearsals, if I'm not required for a certain work, I can go out into the house for my own private concert, or stay put in the orchestra and get a sonic thrill that makes the IRS and WAMM systems sound like tin cans.

The quest for a full-range electrostatic loudspeaker has occupied many engineers' minds for many years. The problems are manifold: large physical size (which can lead to room placement problems and poor dispersion), the difficulty of achieving high sound pressure levels, the need for a potentially sound-degrading step-up transformer, and the unsuitability for production-line manufacture. Even so, the potential rewards are so great that one can understand why loudspeaker designers keep on attempting the apparently impossible. Epoch-making models do appear at infrequent intervals, keeping the flame burning since the appearance of the original Quad in 1955: Acoustat, Sound Lab, and Beveridge in the US, Stax in Japan, Audiostatic in Holland, Quad, of course, in England, and now MartinLogan.

The Question of Bass: J. Gordon Holt
A few issues back, in Vol.9 No.3, I used "As We See It" to clarify what Stereophile writers have in mind when they use the term "transparency" in equipment reports. This time, I'll do the same thing for the performance parameters of bass reproduction.

"A thing divine—for nothing natural I ever saw so noble."

It has become accepted lore in audiophile circles that the 44.1kHz sampling rate adopted for Compact Disc is too low. Some writers have argued that, as a 20kHz sinewave will only be sampled about twice per cycle, it will not be reconstructed accurately, if at all.

From London, England, to Santa Fe, New Mexico, is a pretty big jump, both geographically and culturally. From Hi-Fi News & Record Review to Stereophile, however, is a mere hop; the similarities overwhelm the differences. Unlike the US, mainstream magazines in the UK have managed to keep in touch with the fact that hi-fi components sound different; to edit and to write for an ostensibly "underground" American magazine presented no major philosophical problems. (I say "to edit," but as mentioned in "The Big Announcement," Vol.9 No.3, my editing is done in harness with Stereophile's founder and guiding light, J. Gordon Holt.)

I must confess to a certain sentimental affection for Magnepan products. An early version of the Tympani did more to rekindle my interest in audio than any other speaker I can think of. In a world which seemed doomed to finding out just how small and dull it could make acoustic suspension boxes, the Magnepans reminded me that speakers could produce a large open soundstage, real dynamics, and musical life.