LibraryLibraryhttp://www.greenmountainaudio.com/library/2009-07-16T21:47:37ZSquarespaceLibraryhttp://www.greenmountainaudio.com/library/library.htmlGMA2008-10-14T18:05:02Z2008-10-14T18:05:02ZArticles written by GMA Designer Roy Johnson in response to questions received over the years.


Audio education

Learn to Listen - Glossary - Music Frequencies - Speaker History


How to choose your next...

Roy Johnson's guidance on 11 stereo system components. >


Making good sound

Room Acoustics - Placing Speakers - Home Theater


Speaker design

(in progress) The technical side of the art and science. >


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