• FEATURES
  • A 100W/CHANNEL AB DIFFERENTIAL INPUT AMPLIFIER, PART 2 (6)
    You know you'll learn a lot about amp design when this teacher/astronaut/doctor/audio veteran takes command of the class.
  • ZEN VARIATIONS PART 4: THE PENULTIMATE ZEN (16)
    Improvements to the original design produce optimal performance in this single-stage amp.
  • AN AGAINST THE WALL SPEAKER (24)
    Here's a flat-speaker project that offers several advantages over more conventional designs.
  • DESIGN AN ACTIVE TRANSIENT-PERFECT SECOND-ORDER CROSSOVER (36)
    Follow this author's simple guidelines to help make designing second-order crossovers a snap.
  • 6C33C-B PUSH-PULL POWER AMPLIFIER II (40)
    Some things are better the second time around. In this case, iprovements to this original design is time well spent, resulting in increased listening pleasure.
  • THAGARD'S POWER SUPPLY REVISITED (46)
    Towards a greater understanding of power-supply design.
  • HIGH GM SMART POWER TUBES, PART 2 (50)
    This report unveils the features of three vacuum tubes that are gaining popularity among audio enthusiasts.
  • REVIEWS
  • SONY SACD PLAYER MODIFICATION (55)
    Should you modify your CD player to take advantage of the new SACD format? Our reviewer gives you the answer.
  • DEPARTMENTS
  • XPRESS MAIL (62)
    Readers speak out.
  • 2002 INDEX (68)
    A year's worth of articles arranged by category and author.
  • IN EVERY ISSUE
  • CLASSFIEDS (70)
    Audio-related items for sale or wanted.
  • AD INDEX (70)
  • YARD SALE (71)
    Free classifieds for subscribers.