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audioXpress
The Audio Technology Authority

2009 audioXpress Index

SUBJECT INDEX

Amplifiers
“Remote-Controlled Ten-Input Line Preamp,” Atto Rinaldo, Jan., p. 18.
“20W Push-Pull Amp,” Arto Terho, Feb., p. 38.
“T-reg: A High-Voltage Regulator for Tube Amps,” Jan Didden, April, p. 24.
“Keeping the Hobby Alive,” Ian Hilton, April, p. 38.
“The Unnecessarily Complex 300B Amplifier,” Pete Millett, May, p. 22.
“Beyond G40EP: Improving a Flea-Powered Headphone Amp,” Luciano Peccerini, June, p. 8.
“Removing the Six “Straight Wire” Kinks: Prologue to a Better Preamp,” Ed Simon, June, p. 14.
“Three Novel Transformers for SE Amps,” Ari Polisois, June, p. 20.
“The Pragmatic Class D Amplifier,” Wim de Haan, June, p. 26.
“Rebuilding a Cheap Chinese EL84 Amp,” Merlin Blencowe, July, p. 28.
“paX, Part 1,” Jan Didden, Aug., p. 6.
“paX, Part 2,” Jan Didden, Sept., p. 10.
“Pax Protection System, Pt. 3,” Jan Didden, Oct., p. 24.
“Octode Amplifier,” AJ van Doorn, Nov., p. 30.
“A New Set OTL Amplifier,” AJ van Doorn, Dec., p. 20.

Audio News
Jan., p. 6.
May, p. 40.
June, p. 6.

Book Reviews
Sound FX, by Alexander U. Case, reviewed by Ed Simon, Feb., p. 39.
The Guitar Player Repair Guide By Dan Erlewine, reviewed by Chuck Hansen, May, p. 43.
Circuit Design Tips and Techniques
“Modding the Music Hall CD25.2 CD Player,” Kit Ryan, April, p. 6.
“ezDAC,” Claudio Negro, May, p. 12.
“Balanced Cable Hum: Cause and Cure,” Mark Williamsen, May, p. 34.
“Maintaining Your Balance, Part 1,” Thomas M. Perazella, July, p. 6.
“A True RMS Audio AC Voltmeter,” George Danavaras, July, p. 12.
“Maintaining Your Balance, Part 2,” Thomas M. Perazella, Aug., p. 20.
“Build the “Groove Jockey”,” James B. Wood, Oct., p. 8.
“Distortion Meter,” Ed Simon, Nov., p. 22.

Editorials
“Turning Points,” Ed Dell, July, p. 4.
“Amplifier Differences and Lack of Tests,” Kent Smith, July, p. 5.
“audioXpress Review Program,” Thomas M. Perazella, Aug., p. 29.
“Forty Years and Counting,” Ed Dell, Sept., p. 8.
“Moving On,” Ed Dell, Dec., p. 6.
“Crib Death,” Ed Dell, Dec., p. 36.

Headphones
“Keeping the Hobby Alive,” Ian Hilton, April, p. 38.
“Beyond G40EP: Improving a Flea-Powered Headphone Amp,” Luciano Peccerini, June, p. 8.
“More Mono Matters,” Tom Krehbeil, Dec., p. 36.

Loudspeakers
“The Reflection Loudspeaker,” George Danavaras, March, p. 5.
“Designing a Midrange Horn,” Richard Johnson, March, p. 20.
“Building a Speaker Testing Turntable,” Bill Fitzmaurice, April, p. 30.
“The XF410,” Bill Fitzmaurice, May, p. 5.
“Time-Adjusted Passive Crossover Systems,” Chi C. Wong, June, p. 30.
“The Jack 10, Part 1,” Bill Fitzmaurice, Sept., p. 17.
“21st-Century Cinema Design,” Richard A. Honeycutt, Sept., p. 26.
“The Jack 10, Part 2,” Bill Fitzmaurice, Oct., p. 20.

Measurements
“Noise Measurements of the LSK389B Dual JFET,” Dennis Colin, Feb., p. 24.

Miscellaneous
“Chassis 101, 201, 301,” Bruce Brown, Dec., p. 12.

Music Reviews
“Super Fidelity,” John Sunier, Feb., p. 46.
“Jazz Track,” John Shand, March, p. 46.
“Super Fidelity,” John Sunier, May, p. 46.
“Jazz Track,” John Shand, June, p. 46.

Obituaries
Obituary: Reginald Williamson 1925-2009, by Ed Dell, Oct., p. 6.
Obituary: Justin Gordon Holt 1930-2009, by Ed Dell, Oct. p. 6.
Obituary: Ronald Wagner 1932-2009, Oct., p. 6.

Product Reviews
Benchmark DAC1 USB, reviewed by Gary Galo, Jan., p. 26.
Benchmark DAC1 USB—Measurements, reviewed by Chuck Hansen, Jan., p. 32.
“Building the Occam Audio MTM 4 Kit,” Bill Fitzmaurice, March, p. 30.
Review: i2i Transmitter/Receiver, reviewed by Chuck Hansen, March, p. 34.
SchmartBoards, reviewed by Ed Simon, April, p. 32.
The Restoration Preamp, reviewed by Don Walizer, April, p. 36.
Measuring Turntables (KAB Speed Strobe Turntable Speed Tester and HIFI4 Music DIGIStrobo Ultra Systems), reviewed by Gary Galo, July, p. 24.
PS Audio Digital Link III, reviewed by Gary Galo, Aug., p. 36.
PS Audio DLIII DAC—Measurements, reviewed by Chuck Hansen, Aug., p. 40.

Profiles
“The Borbely Annals,” Jan Didden, March, p. 12.
“A Visit with Dave Weems,” Ken Bird, Oct., p. 17.
“New Approach to Tube Design,” Neville Roberts, Nov., p. 6.
“The Essex Echo: Audio According to Hawksford, Pt. 1,” Jan Didden, Nov., p. 12.
“The Essex Echo: Audio According to Hawksford, Pt. 2,” Jan Didden, Dec., p. 24.

Reliable Reviews
Thiel SCS4 Loudspeakers, reviewed by James Frane, Aug., p. 30.
Grado iGrado and SR-80I Headphones, reviewed by Tom Lyle, Aug., p. 32.
Sony XDR-F1HF, reviewed by David A. Rich, Aug., p. 34.
Pioneer X-Z9 Compact Stereo System, Pt. 1, reviewed by David A. Rich, Sept., p. 34.
Echo Busters Decorative Acoustical Treatments, reviewed by Tom Lyle, Sept., p. 44.
Burson Audio Modules, reviewed by Ed Simon, Oct., p. 30.
PrimaLuna ProLogue Six Tube Monoblock Power Amplifiers, reviewed by Tom Lyle, Oct., p. 34.
Pioneer X-Z9 Compact Stereo System, Pt. 2, reviewed by David A. Rich, Oct., p. 39.
Guru QM10 Speakers, reviewed by Gregory Koster, Nov., p. 36.
Lipinski L-707 Loudspeaker, reviewed by James T. Frane, Nov., p. 39.
Ascend Acoustics Sierra-1 Speaker, reviewed by Howard Ferstler, Dec., p. 30.
OPPO DV-980H Universal Player, reviewed by Tom Lyle, Dec., p. 35.

Show Reports
“The Munich Hi-End Show 2008,” Jan Didden, Jan., p. 39.
“The Rocky Mountain Audio Fest,” Jan Didden, Jan., p. 39.
“Burning Amplifier 2008,” Jan Didden, Jan., p. 39.
“The Munich High-End Show 2009,” Ward Mass, Nov., p. 45.

Sound Solutions
“Simulating Inductors and Networks,” Cyril Bateman, Feb., p. 16.
“Tri-Way Low Voltage Supply, Pt. 2,” Paul Stamler, Feb., p. 28.
“A De-Emphasis Test CD,” Gary Galo, Feb., p. 32.
“DIY Microphone Calibration,” Ron Tipton, April, p. 18.
“Design and Measurement Of a Dipole Microphone,” Mark Williamsen, June, p. 34.

Tubes
“Tri-Way Low Voltage Supply, Pt. 1,” Paul Stamler, Jan., p. 8.
“Tri-Way Low Voltage Supply, Pt. 2,” Paul Stamler, Feb., p. 28.
“A Chip-Driven SE Monoblock,” Karin Preeda, Jan., p. 24.
“The ImPasse Preamplifier,” Stuart Yaniger, Feb., p. 5.
“Vg1 Correlations,” Rudy Godmaire, March, p. 32.
“T-reg: A High-Voltage Regulator for Tube Amps,” Jan Didden, April, p. 24.
“Nardeux Stereomatic 602 S,” John Badalamenti, May, p. 17.
“The Unnecessarily Complex 300B Amplifier,” Pete Millett, May, p. 22.
“Three Novel Transformers for SE Amps,” Ari Polisois, June, p. 20.
“Setting Feedback On the Mullard 20,” Pierre Touzelet, July, p. 18.
“Regulated Power Supply for Tube Projects,” Aren van Waarde, Aug., p. 16.
“New Approach to Tube Design,” Neville Roberts, Nov., p. 6.
“Octode Amplifier,” AJ van Doorn, Nov., p. 30.
“Audio Aid: Tube Amp Mods,” Bruce Kasprzyk, Dec., p. 38.

AUTHOR INDEX

Badalamenti, John
“Nardeux Stereomatic 602 S,” May, p. 17.

Bateman, Cyril
“Simulating Inductors and Networks,” Feb., p. 16.

Bird, Ken
“A Visit with Dave Weems,” Oct., p. 17.

Blencowe, Merlin
“Rebuilding a Cheap Chinese EL84 Amp,” July, p. 28.

Brown, Bruce
“Chassis 101, 201, 301,” Dec., p. 12.

Colin, Dennis
“Noise Measurements of the LSK389B Dual JFET,” Feb., p. 24.

Danbury, Mike
“An Inductively Equalized LP Preamp,” Dec., p. 8.

Danavaras, George
“The Reflection Loudspeaker,” March, p. 5.
“A True RMS Audio AC Voltmeter,” July, p. 12.

Dell, Ed
“Turning Points,” July, p. 4.
“Forty Years and Counting,” Sept., p. 8.
Obituary: Reginald Williamson 1925-2009, Oct., p. 6.
Obituary: Justin Gordon Holt 1930-2009, Oct. p. 6.
“Moving On,” Dec., p. 6.
“Crib Death,” Dec., p. 36.

de Haan, Wim
“The Pragmatic Class D Amplifier,” June, p. 26.

Didden, Jan
“The Munich Hi-End Show 2008,” Jan., p. 39.
“The Rocky Mountain Audio Fest,” Jan., p. 39.
“Burning Amplifier 2008,” Jan., p. 39.
“The Borbely Annals,” March, p. 12.
“T-reg: A High-Voltage Regulator for Tube Amps,” April, p. 24.
“paX, Part 1,” Aug., p. 6.
“paX, Part 2,” Sept., p. 10.
“Pax Protection System, Pt. 3,” Oct., p. 24.
“The Essex Echo: Audio According to Hawksford, Pt. 1,” Nov., p. 12.
“The Essex Echo: Audio According to Hawksford, Pt. 2,” Dec., p. 24.

Ferstler, Howard
Reliable Review: Ascend Acoustics Sierra-1 Speaker, Dec., p. 30.

Fitzmaurice, Bill
“Building the Occam Audio MTM 4 Kit,” March, p. 30.
“Building a Speaker Testing Turntable,” April, p. 30.
“The XF410,” May, p. 5.
“The Jack 10, Part 1,” Sept., p. 17.
“The Jack 10, Part 2,” Oct., p. 20.

Frane, James T.
Reliable Review: Thiel SCS4 Loudspeakers, Aug., p. 30.
Reliable Review: Lipinski L-707 Loudspeaker, Nov., p. 39.

Galo, Gary
Review: Benchmark DAC1 USB, Jan., p. 26.
“A De-Emphasis Test CD,” Feb., p. 32.
Product Review: Measuring Turntables (KAB Speed Strobe Turntable Speed Tester and HIFI4 Music DIGIStrobo Ultra Systems), July, p. 24.
Product Review: PS Audio Digital Link III, Aug., p. 36.

Godmaire, Rudy
“Vg1 Correlations,” March, p. 32.

Hansen, Chuck
Review: Benchmarck DAC1 USB—Measurements, Jan., p. 32.
Review: i2i Transmitter/Receiver, March, p. 34.
Book Review: The Guitar Player Repair Guide By Dan Erlewine, May, p. 43.
Review: PS Audio DLIII DAC—Measurements, Aug., p. 40.

Hilton, Ian
“Keeping the Hobby Alive,” April, p. 38.

Honeycutt, Richard A.
“21st-Century Cinema Design,” Sept., p. 26.

Johnson, Richard
“Designing a Midrange Horn,” March, p. 20.

Kasprzyk, Bruce
“Audio Aid: Tube Amp Mods,” Dec., p. 38.

Krehbeil, Tom
“More Mono Matters,” Dec., p. 36.

Koster, Gregory
Reliable Review: Guru QM10 Speakers, Nov., p. 36.

Lyle, Tom
Reliable Review: Grado iGrado and SR-80I Headphones, Aug., p. 32.
Reliable Review: Echo Busters Decorative Acoustical Treatments, Sept., p. 44.
Reliable Review: PrimaLuna ProLogue Six Tube Monoblock Power Amplifiers, Oct., p. 34.
Reliable Review: OPPO DV-980H Universal Player, Dec., p. 35.

Maas, Ward
“The Munich High-End Show 2009,” Nov., p. 45.

Millett, Pete
“The Unnecessarily Complex 300B Amplifier,” May, p. 22.

Negro, Claudio
“ezDAC,” May, p. 12.

Peccerini, Luciano
“Beyond G40EP: Improving a Flea-Powered Headphone Amp,” June, p. 8.

Perazella, Thomas M.
“Maintaining Your Balance, Part 1,” July, p. 6.
“Maintaining Your Balance, Part 2,” Aug., p. 20.
“audioXpress Review Program,” Aug., p. 29.

Polisois, Ari
“Three Novel Transformers for SE Amps,” June, p. 20.

Preeda, Karin
“A Chip-Driven SE Monoblock,” Jan., p. 24.

Rich, David A.
Reliable Review: Sony XDR-F1HF, Aug., p. 34.
Reliable Review: Pioneer X-Z9 Compact Stereo System, Pt. 1, Sept., p. 34.
Reliable Review: Pioneer X-Z9 Compact Stereo System, Pt. 2, Oct., p. 39.

Rinaldo, Atto
“Remote-Controlled Ten-Input Line Preamp,” Jan., p. 18.

Roberts, Neville
“New Approach to Tube Design,” Nov., p. 6.

Ryan, Kit
“Modding the Music Hall CD25.2 CD Player,” April, p. 6.

Shand, John
“Jazz Track,” March, p. 46.
“Jazz Track,” June, p. 46.

Simon, Ed
Book Review: Sound FX, by Alexander U. Case, Feb., p. 39.
Product Review: SchmartBoards, April, p. 32.
“Removing the Six “Straight Wire” Kinks: Prologue to a Better Preamp,” June, p. 14.
Reliable Review: Burson Audio Modules, Oct., p. 30.
“Distortion Meter,” Nov., p. 22.

Smith, Kent
“Amplifier Differences and Lack of Tests,” July, p. 5.

Stamler, Paul J.
“Tri-Way Low Voltage Supply, Pt. 1,” Jan., p. 8.
“Tri-Way Low Voltage Supply, Pt. 2,” Feb., p. 28.

Sunier, John
“Super Fidelity,” Feb., p. 46.
“Super Fidelity,” May, p. 46.

Terho, Arto
“20W Push-Pull Amp,” Feb., p. 38.

Tipton, Ron
“DIY Microphone Calibration,” April, p. 18.

Touzelet, Pierre
“Setting Feedback On the Mullard 20,” July, p. 18.

van Doorn, AJ
“Octode Amplifier,” Nov., p. 30.
“A New Set OTL Amplifier,” Dec., p. 20.

van Waarde, Aren
“Regulated Power Supply for Tube Projects,” Aug., p. 16.

Walizer, Don
Product Review: The Restoration Preamp, April, p. 36.

Williamsen, Mark
“Balanced Cable Hum: Cause and Cure,” May, p. 34.
“Design and Measurement Of a Dipole Microphone,” June, p. 34.

Wong, Chi C.
“Time-Adjusted Passive Crossover Systems,” June, p. 30.

Wood, James B.
“Build the “Groove Jockey”,” Oct., p. 8.

Yaniger, Stuart
“The ImPasse Preamplifier,” Feb., p. 5.

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