• FEATURES
  • THE INFINITE BOX CONCEPT, PART 1 (8)
    This infinite box technique is not new, but is little-known. Read about how it works and how you can design enclosures with it.
  • A BEGINNER'S PUSH-PULL OR SINGLE-ENDED AMP (24)
    Single-ended or push-pull? Can't decide which one you prefer? With this versatile design, you can have both.
  • CHOOSING AND USING ELECTRONIC PARTS: A SURVIVAL GUIDE, PART 3 (28)
    How reliable are the components in your audio system? The last in this series helps you understand the factors that affect failure rates.
  • BUILDING THE ADIRE KIT281 SPEAKER (34)
    Looking for a low-cost, good-sounding speaker for your system? Consider the Adire speaker kit, which makes a great first-time project to tackle.
  • A PL504 PP AMPLIFIER (42)
    Not just another tube amp project, this one helps you discover what you can do with TV tubes in audio.
  • THE CADILLAC 16 (50)
    No need to worry about sticker shock with this low-cost speaker project. You're about to uncover what may be the deal of the century.
  • THE ULTRA FIDELITY COMPUTER SOUND SYSTEM, PART 5 (54)
    As we head down the homestretch of this five-part series, it's time to address the nitty-gritty: assembly, wiring, and connections.
  • REVIEWS
  • ADIRE KIT281 (61)
    This MTM design for home applications goes under the trsting and measurement process.
  • LISTENING CRITIQUE (63)
  • WAVE REPAIR (66)
    Want the convenience of clean CD copies? Here's a shareware program that will help you transfer ypur LP recordings.
  • DEPARTMENTS
  • AUDIO NEWS (2)
    What's new on the audio market.
  • NEW CHIPS ON THE BLOCK (59)
    Burr-Brown PCM2702 DAC.
  • AUDIO AID (60)
    Optimize Second-Order Filter Resistors.
  • XPRESS MAIL (71)
    Readers speak out.
  • DRIVER REPORT (79)
    The Scan-Speak 18W/8531G00.
  • IN EVERY ISSUE
  • WEBSITE RESOURCES (70)
    Find your favorite advertisers on-line.
  • CLASSIFIEDS (77)
    Audio-related items for sale or wanted.
  • AD INDEX (77)
  • YARD SALE (78)
    Free classifieds for subscribers.