Tuner

As part of the recently revived Citation line of premium-grade components, Harman Kardon has developed an innovative am/fm tuner, the Citation Twenty-Three. The fm section of the tuner...
Harman Kardon Citation Twenty Three
Stereo Receiver

Denon’S DRA-75VR is primarily a high-quality am/fm stereo receiver, but it also has video switching facilities that allow video and audio programs from separate sources to be combined...
Denon DRA-75VR
Speaker System

Dahlquist’S first speaker, the DQ-10, was—and still is—an unconventional product: a free-standing system whose drivers are not mounted in the usual box enclosure. Reduction of...
Dahlquist M-905
Time-Delay System

Following the demise of quadraphonic equipment, which originally had been expected to provide more realistic home music reproduction than conventional stereo, time-delay techniques...
Sound Concepts SSD550
Speaker System

The Reference Standard Kappa series of speaker systems from Infinity features newly developed drivers that are said to provide exceptional performance in all portions of the audio frequency...
Infinity Kappa 8
CD-player

Sony’s ES series of reference standard CD players consists of three models incorporating the latest technological advances from the Sony Research Laboratories. These advances include...
Sony CDP-605ESD
Speaker System

In a decade or so of existence, Thiel (pronounced teal) Audio Products Company has earned a reputation for high-quality loudspeaker systems based on what is described as a “Coherent...
Thiel CS2
Cassette Deck

According to NAD, the Model 6155 is “the finest cassette deck NAD has ever designed.” The performance of this inexpensive two-head deck with a single-motor transport is said to...
NAD 6155
CD Changer

Most of the Compact Disc players we have tested have been very much alike in their electrical performance—and so far beyond most analog record players or cassette tape decks that...
Pioneer PD-M6
Surround-Sound System

For someone just getting started in assembling a home theater system, the selection of components can be a daunting prospect. The extreme solution is to retire much of your present...
AudioSource SS 3001
Power Amplifier

The Hafler Model 9300, a basic stereo power amplifier, is rated to deliver 150 watts per channel into 8-ohm loads with less than 0.03 percent total harmonic distortion (THD) from 20...
Hafler 9300
Speaker System

The PSB 400 is one of a new series of speakers from the Canadian designer Paul Barton. One of Barton’s goals was to provide as much as possible of the essential quality of the PSB...
PSB 400