audioXpress: July 2003, vol.34, No.7

CONTENTS

HYBRID SOLID-STATE POWER AMPLIFIERS 
This audio veteran presents four hybrid power amps that you might consider for your own designs. By Charles Hansen

THE DR5 HORN 
Although small in size, this noted author's latest speaker design delivers all the power you need in an easily transportable stage monitor. By Bill Fitzmaurice

THE DC REVENGE E182CC AMPLIFIER 
A long-time audio experimenter shares with us his latest single-ended amp design featuring readily available indirectly heated Tubes By Mauri Pannari

ACOUSTICAL SHRINKAGE OF LARGE INTO SMALL ROOMS 
How do rules for concert-hall acoustics apply to your home listening room? This sound pro rates the parameters you need to consider for small rooms. By Stephen Harner

LINE-TRANSFORMER-DRIVEN SV300B SE AMPLIFIER 
The latest single-ended design from this noted amp designer features the Plitron toroidal transformer. By Satoru Kobayashi

FASTER, STRAIGHTER, NICER 
You, too, can become a crafty builder by using these handy construction tips in your next workshop project. By Hilary Paprocki

AMPLIFICATION WITHOUT DISTORTION, RECREATING A 1920s AMPLIFIER 
Experience the sounds of the music of the '20s with this early audio amplifier. By Larry Lisle

MARCHAND PM48 COMPUTER AMP 
Boost your computer sound with this amp card from Marchand. Reviewed by Charles Hansen

LISTENING CRITIQUE 
By Duncan and Nancy MacArthur

BOOK REVIEW 
Opamps for everyone reviewed by Jan Diddenv

• KEY TOPICS
• DR5 Horn
• Line driven 300BSE
• E182CC amp
• PM48 comp amp
• Opamps for everyone
• Hybrid power amps
• BOOK SPECIFICATION
• paperback
• black and white print
• 72 pages
• 205mm x 267mm
• 170g

 Price; £5.50 +p&p