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audioXpress audioXpress: February 2003, vol.34, No.2


audioXpress Feb. 2003 issue

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CONTENTS - WEB REPRESENTATION OF CONTENTS PAGE

A 6-CHANNEL VOLUME/BALANCE CONTROL
Construct this master volume control to experience the excitement of "better than CD" quality by Dennis Colin

6
ACOUSTIC DIFFRACTION: DOES IT MATTER?
Here's another insightful speaker study, which examines the effects of cabinet edge diffraction and how you can reduce it by James Moriyasu

12
ODYSSEY OF A LINE STAGE, PART 1
The road to quality line stage design is fraught with many dips and turns, as this skilled designer can attest. by David Davenport

20
UPGRADE ROTEL'S 970BX CD PLAYER
Simply replacing a few components in the CD player will bring about a noticeable improvement in sound by Charles Hansen

26
JJ ELECTRONICS' ECC99: A NEW POWER TRIODE DRIVER
Check out this new driver tube, which you may choose to consider for your next amp project. By Hans Bubeck

32
OPTIMIZING FREQUENCY RESPONSE IN THE BASS RANGE
This article helps you determine the best box size for your listening environment and taste in bass by Marc Bacon

36
INDUCTIVE RIAA COMPENSATION
Discover how this switch from capacitors to inductors can improve phono stage quality by Darcy E Staggs

40
BUILDING ADIRE`S HE10.1 HIGH EFFICIENCY COAXIAL
A trio of speaker experts reviews Adire Audio`s speaker kit.

42
LISTENING CRITIQUE
by Dennis Colin

46
TEST REPORT
by Joseph D`Appolito

37
BEHRINGER DSP8024
A professional digital audio processor with a number of functions that you can use in your home system by Charles Hansen

52
CRITIQUE
by Bill Fitzmaurice

54
VINTAGE GLASS
Neglected power tubes by JL Markwalter

72
ALSO IN THIS ISSUE
Xpress mail (readers speak out), Classifieds, Ad index, Yard sale, Audio news.

 

"The above is reprinted, with permission, from Audio Amateur: audioXpress Feb 2003 issue. © Copyright 2003 by Audio Amateur Corporation. P.O. Box 876, Peterborough, NH 03458, USA. All rights reserved."

PRICE excluding carriage:   UK / EUROPE / REST of WORLD - £5.50
  • KEY TOPICS
  • 6 channel control
  • D970BX upgrade
  • JJs ECC99
  • optimising bass response
  • Inductive RIAA
  • Adire HE10.1 review
  • Behringer DSP8024
  • BOOK SPECIFICATION
  • paperback
  • black and white print
  • 72 pages
  • 205mm x 267mm
  • 170g
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