audioXpress 2006 Back Issues (PDFs)

All 12 issues of audioXpress for 2006. Available with digital access, can be viewed in an online flip book or download PDF copies.

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January 2006

• "Universal Output Transformer for Guitar Amplifiers"
• "The Power JFET Amplifier"
• "A Phono Prepreamp for the (SA)CD Age, Pt 3"
• "Lowering a Loudspeaker's Mechanical Noise Floor, Pt 1"
• Product Review: Sound Pax Speaker System

February 2006

• "Clamped Bias, ABS, RC Coupled Amp"
• "David: The Giant Killer"
• "An IM Signal Generator Upgrade"
• "Dynaco 400 Assimilation"<
• "Lowering a Loudspeaker's Mechanical Noise Floor, Pt 2"
• Product Review: Selectronic Profet Amp
• "A Purist Recording Mixer"

March 2006

• "Upgrading Heath's W6 Power Amp"
• "Loading Step-Up Transformers for MC Cartridges"
• "The Sound Strobe"
• Product Review: Ed Frias EFE Kit by Speaker City
• Product Review: Peerless/Morel Mini-Monitors
• Product Review: Dayton Euro Series Monitor
• Product Review: Testing the Parts Express Dayton Euro Loudspeaker Kit
• Product Review: NAD L53 Receiver

April 2006

• "Driver Interference and Display Techniques, Pt 1"
• "A Solid-State Single-Ended Power Amp"
• "Mighty Mouse: A PP 25L6 Amplifier"
• "Stands for Tiny Speakers"
• "Switchable Gain Booster Amplifier"
• Product Review: Testing the Ed Frias EFE Loudspeaker Kit
• "Alan Watling--A Tribute"

May 2006

• "Zen Variations #9"
• "POOGE For eBay Test Gear"
• "A Snail Tail Subwoofer"
• "Renovating the Scott 222C, Pt 1"
• "Rehabilitating Cathode Followers"
• "6AS7 Current-Balanced Push-Pull Amplifier"
• "Driver Interference and Display Techniques, Pt 2"
• Product Review: Tejera Microsystems' Recording Studio Test CD

June 2006

• "Mad Katy, Pt 1",
• "The Table Tuba"
• "A First-Rate Audio Test Instrument, Pt 1"
• "Servo Subwoofer Design Revisited"
• "A Balanced Non-Oversampling Retro DAC"
• "Renovating the Scott 222C, Pt 2"
• Book Review: Mastering Audio: The Art and The Science
• "We Interview Peter Bartok"

July 2006

• "The Hideaway TL Sub"
• "Renovating the Scott 222C, Pt 3"
• "An Improved Split-Load Phase Inverter"
• "Upgrading a Unique Stereo Column System"
• "A First-Rate Audio Test Instrument, Pt 2"
• "Mad Katy, Pt 2"
• "Show Report from the Netherlands"

August 2006

• "The DR280"
• "Tuono: PP PL504 Amplifier"
• "Greening of the Behringer Ultra-Drive Pro DCX2496"
• "Equalize the Bass Response of Your Room"
• "Renovating the Scott 222C, Pt 4"
• Product Review: Outlaw Model 200

September 2006

• "An Audiophile-Grade Tube Preamp"
• "Neonoir: A Ported Two-Way"
• "A Head Amp for Very Low Impedance Moving Coil Cartridges"
• "A Tube-Based Power Solid-State Amp"
• "Adcom GFP-555 Preamp Upgrade"
• "Output Tube Alternatives to the 7189"

October 2006

• "A Balanced Amplifier for Moving Magnet Cartridges"
• "High-Quality Stepped Attenuators for Less"
• "Auri: A Double Chamber Reflex Speaker"
• "Distortion Isolation in the Time Domain"
• "DVD Is Audiophile Grade...But Check the Fine Print"
• "How to Judge Speaker Quality with Listening Tests"
• Product Review: Inside the ISO MAX

November 2006

• Editorial: "Undernourished Ears"
• "Precise dB Monitoring with Eye Tubes"
• "The Venue Loudspeaker"
• "A Phase Meter Calibrator"
• "Two SE Power Amps: Triode or Ultralinear"
• "Build a Flat Panel Speaker"
• "Improving the Cross-Coupled Inverter"
• Audio Aid: "Build a One Transistor MC Step-Up"

December 2006

• "Simple Servo Sub100/120 Modification"
• "A FET Standby Switch for Tube Amps"
• "Improved Power MOSFET Protection Circuit"
• "A Quick and Cheap Rack System"
• 2006 aX Article Index
• "Sonic Shakedown"
• Product Review: Installer Car Stereo Installation Software