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Elliott Sound Products (ESP) has granted permission for audiocourses.com to publish many of its wonderful audio articles to broaden the reach, and aid more and more audio learners access to quality resources.
ESP is a "professional results for the Do-It-Yourself enthusiast"
resource site, and this latest partnership will enable all members of audiocourses.com
to benefit from quick and easy access to the ESP range of articles. The relationship
means that, over time, the resource will be built up into a neatly catalogued
set of no nonsense audio articles covering a wide range of subjects including:
Cables, Amplification, Impedance, Valves, Power Supplies, Transformers, Phase,
Filters, Loudspeaker Design and a whole variety of additional subjects.
The first article published is The
Truth About Cables, Interconnects and Audio in General and dispels many
many of the myths surrounding cabling and audio interconnection. A brief section
is as follows:
- Power leads will rarely (if ever) have any effect on the sound, provided
they are of reasonable construction and are not inducing noise into (unshielded)
interconnects. The only exceptions are those that use filters of some sort,
which will reduce the noise floor in areas where interference is a problem.
- Some leads are of flimsy construction, and may reduce the available power
for sustained loud passages, however, the difference will rarely exceed 1dB
in most cases.
Speaker cables can (and sometimes do) sound different with a given amplifier
and loudspeaker combination, even where they are well designed and of reasonable
gauge. Excluded are very thin or extremely silly combinations - these will
always do something to the sound, rarely good.
- Interconnects might sound different, but only if they use odd construction
techniques. Generally speaking, all properly (sensibly) designed and well
made interconnects will sound the same - excluding noise pickup which is common
with unshielded designs.
Check out the first article here:
http://www.audiocourses.com/esp/cables.htm
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