audioXpress April 2001 PDF

audioXpress April 2001

• Editorial: "Mom Discovers Music"
• "A 50W/Channel Composite Amplifier"
• "Switching Power Supplies for Tube Preamps"
• "A Bass-Boosting Network"
• "A Pair of Computer Speaker System Designs, Pt. 2"
• "Digital Class-D Subwoofer Amp, Pt. 2"
• "An Unusual Tone Control"
• Product Review: Mapletree Octal 6 Preamp with Listening Critique
• Product Review: Marchand Tube Crossover with Listening Critique
• Product Review: Cool Edit, "Books for the Tube Audio Beginner"
• New Chips on the Block
• Xpress Mail
• Audio Aid
• Yard Sale
• Book Review: Firsts in High Fidelity
• Glass Shard: "Building Rozenblit's 80W OTL Amp"
• Test Tracks