Articles/Reviews
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What's New:
SFX7.0 Sound Module
February, 2012
SFX7 now reduced in price from CAD$219.95 to CAD$199.95.
SFX7.0 Sound Module
January, 2012
The NEW SFX7 heralds another world first with the first and only stereo capable R/C sound Module. Its 1GB microSD Card makes changing sound sets a breeze. It is also completely setup free.
Articles and Product Reviews
These are magazine articles and other publications by David Harrison.
Original articles written by David Harrison
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Tone Controls for R/C Sound Systems - And Why They
Are Not a Good Idea
September 2011
-
Loudspeaker and Audio Amplifier Ratings, Sound
Pressure Level and their often Misunderstood Relationships - August 2009
-
Wiring Loudspeakers in Series/Parallel - September
2008
-
Choosing Series Resistors for LEDs - August 2008
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Antenna Basics for R/C Modellers
- February 2007
-
Beat RFI - March 2006
Product Reviews in various Magazines
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Model Boats Magazine - September 2010 - pages
60/61 - SFX6.3 Product Review
-
Fly RC magazine - July 2010 - pages 44-45 - "Scale
Sight and Sound" - Fokker DVII/SFX6 Product Review
-
RCM&E Magazine - January 2010 - pages 47-50 - SFX6
Full Product Review
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Model Boats Magazine - April 2009 - page 61 SFX5.3
- Test Bench Short Product Review
-
Ships in Scale - Nov./Dec. 2008 - pages 60-62 -
"Board of Admiralty" - SFX5.3 Product Review
- Model Boats Magazine - September 2008 - page 54 SFX4-4 Product Review
The World's Most Advanced R/C Sound Systems
