AudioXpress 2003/12

  • FEATURES
  • BUILD A BOOSTED TRIODE AMPLIFIER (8)
    Here's clever circuit design that boosts the output power of a single-ended triode-connected 6L6 or 807.
  • A HEGEMAN SUBWOOFER (12)
    The slightly different approach to good bass reproduction revives a 35-year-old design.
  • CONSIDERING NEGATIVE FEEDBACK: OP AMP SIMULATION OF A TUBE AMP FEEDBACK LOOP (24)
    The author presents a tube amp simulation that investigates feedback effects.
  • MAKING YOUR OWN RUBBER SURROUNDS (30)
    Follow this DIY approach to extending the life of your speaker, and even improve speaker response.
  • WHY SPEAKERS HAVE SLANTED FRONTS, PART 1 (38)
    We begin an interesting series that examines the advantages of tipped front panels and how to design your own.
  • ADCOM'S GFP-565 PREAMPLIFIER, PART 2 (42)
    The author continues with his modifications - showing you how to improve the sound of this classic preamp.
  • REVIEWS
  • ONKYO DV-SP800 (52)
    A look at the features of this new audio player that handles both DVD-Audio and SACD formats.
  • DEPARTMENTS
  • EDITORIAL (6)
    A look back on 35 years of publishing.
  • XPRESS MAIL (58)
    Readers speak out.
  • INDEX (64)
    This past year's articles arranged by category and author.
  • GLASS SHARD (69)
    Four Unusual Electro-Voice Amps.
  • IN EVERY ISSUE
  • CLASSFIEDS (70)
    Audio-related items for sale or wanted.
  • AD INDEX (71)
  • YARD SALE (71)
    Free classifieds for subscribers.