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Understanding the relationship between loudspeakers
and amplifiers SA started development of amplifiers
in 1980. Since then, SA has always reached for the best
possible sound reproduction and creating the highest
synergy between speakers and amplifier without any weak
links.
Loudspeakers¿Í
amplifiersÀÇ °ü°è¸¦ ÀÌÇØ¿Í ÇÔ²² SA´Â 1980³â¿¡ amplifiersÀÇ °³¹ßÀ» ½ÃÀÛÇÏ¿´½À´Ï´Ù.
±× ÈÄ, SA´Â ¾ðÁ¦³ª ÃÖ»óÀÇ »ç¿îµå Àç»ý°ú links ¾ø´Â speakers¿Í amplifier
»çÀÌÀÇ ½Ã³ÊÁö¸¦ âÁ¶Çϱâ À§Çؼ Èû½á ¿Ô½À´Ï´Ù.
¶ÇÇÑ Ribbon Compact DriverÀÇ applications¿Í °³¹ß°ú ÇÔ²², power
outputÀ» Áõ´ë½ÃŰ°í ½Å·Úµµ¸¦ À¯ÁöÇÏ´Â µ¿¾È¿¡ »ç¿îµå ǰÁúÀÇ »õ·Î¿î ¸ñÀûÀÌ »õ¿öÁ³½À´Ï´Ù.
SA amps°¡ "an amp to go with SA speakers"º¸´Ù
ǰÁú ¸é¿¡¼ ´õ¿í ÈǸ¢ÇÏ´Ù´Â Æò°¡¸¦ ¹Þ°Ô µÇ¾ú½À´Ï´Ù. "compression driver¸¦
±âº»À¸·Î ÇÏ´Â ±¸½Ä system" »ç¿ëÀÚµéÀº ±×µéÀÇ ½Ã½ºÅÛ ¼º´É¿¡¼Á¶Â÷µµ Çâ»óµÈ »ç¿îµå
ǰÁúÀ» ¹ß°ßÇÏ°Ô µÇ¾ú½À´Ï´Ù.
¸ðµç Stage Accompany amplifier µðÀÚÀÎÀº ´Ù¾çÇÑ power º¸Á¸À» À§ÇÑ °Å´ëÇÑ
capacitor banks¿Í ÇÔ²² Å« toroidal power supplies¿Í °áÇÕÇÑ "proven
quality concepts"À» »ç¿ëÇÕ´Ï´Ù. ÀÌ·¯ÇÑ µðÀÚÀÎÀº °¡Àå °ÅÄ£ »ç¿ëÀÚ È¯°æ¿¡¼
Á¶Â÷µµ Áõ¸íµÈ ½Å·Úµµ¿Í ÇÔ²² Ưº°ÇÑ »ç¿îµå ǰÁú¿¡¼ Ź¿ùÇÕ´Ï´Ù.
±â°è»óÀÇ º¸ÀüÀº ÃÖ´ëÀÇ È®ÀåµÈ °¡´É¼º¿¡ "field-repairable"ÀÌ
µÇ±â À§ÇÑ ¸ðµç amplifiers¿¡¼ ÀûÇÕÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ÀÌÀ¯·Î »ý»êºñ´Â Àú·ÅÇϳª ¼ö¸®ÇÒ ¶§
ºñ¿ëÀÌ ¸¹ÀÌ µå´Â SMD circuit boards ´ë½Å¿¡ µÎ²¨¿î ±¸¸®¿¡ ³õÀÎ ³ÐÀº °ø°£°ú ÇÔ²²
tracesglass-fibre reinforced epoxy circuit boards¸¦ »ç¿ëÇÕ´Ï´Ù.
"The show must go on under all conditions"´Â
power amplifiers¿¡¼ ƯÈ÷ Àû¿ëµÉ ¼ö ÀÖ´Â Àß ¾Ë·ÁÁø Ç¥ÇöÀÔ´Ï´Ù.
¸ðµç SA amplifiersÀÇ µ¶Æ¯Çϰí Áß¿äÇÑ feature´Â Stage AccompanyÀÇ
Dynamic Damping Control (DDC¢â) systemÀ¸·Î ÀÌ circuitry´Â
Ribbon Compact DriverÀÇ ¸Å¿ì ³ôÀº transient ¹ÝÀÀÀ» ´õ¿í Àß Á¶È½Ã۱â
À§ÇÑ cone driverÀÇ transient ¹ÝÀÀÀ» Çâ»ó½Ã۵µ·Ï µðÀÚÀεǾú½À´Ï´Ù.
speaker chassis terminals (SA "DDC pre-wired"
loudspeaker system)±îÁöÀÇ loudspeaker cable ("sense-wiring")
¸ðµç ¹æ¹ý¿¡¼ µÎ °¡Áö ¿©ºÐÀÇ cores¿¡ ÀÇÇØ¼, cable °ú connector resistance
´Â ¿ÏÀüÇÏ°Ô º¸¿ÏµË´Ï´Ù. À̰ÍÀº speaker chassis terminals¿¡¼ ¸Å¿ì ³ôÀº
10,000 damping ¿ä¼Ò¸¦ Á¦°øÇϸç DDC¢â¿Í ÇÔ²² linear¿Í non-linear
distortion Àº ½ÇÁúÀûÀ¸·Î °¨¼ÒµË´Ï´Ù. (circuitry¿¡ ´ëÇØ¼ Á» ´õ ¾Ë°í ½ÍÀ¸½Ã´Ù¸é,
please pdf paper¸¦ ´Ù¿î·Îµå ÇϽñ⠹ٶø´Ï´Ù).
¸ðµç SA speaker systemsÀº "DDC pre-wired"À̱⿡
¿ÀÁ÷ standard 4-core wire´Â DDC-circuitry¸¦ Ȱ¼ºÈ ½Ã۱â À§Çؼ
ÇÊ¿äÇÕ´Ï´Ù.
Amplifiers´Â ¿ÀÁ÷ 2-core wires¸¦ »ç¿ëÇÏ¿© ´Ü¼øÇÏ°Ô "non-DDC
pre-wired" systemÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
ARMOR chassis¢âÀº SA amplifiersÀÇ "signature"·Î
º¸ÀÏ ¼ö ÀÖÀ¸¸ç ÀÌ chassis´Â 3 mm. thick "mil-spec"
aluminumÀ¸·Î ¸¸µé¾îÁ³À¸¸ç SA amp¸¦ Æò°¡ÇÏ´Â Áß¿äÇÑ ¿ä¼ÒÀÔ´Ï´Ù.
ÆÄ¼ÕµÇÁö ¾Ê°í, ¿ÏÀüÇÑ torsion free, Ź¿ùÇÑ strength-to-weight ratio,
Çâ»óµÈ heat dispersion °ú high radiation shieldingÀº ÀÌ chassisÀÇ
Ư¡ÀÔ´Ï´Ù.
ÀϹÝÀûÀ¸·Î »ç¿ëµÇ´Â "stamped-steel-box" µðÀÚÀΰú ´ëÁ¶ÀûÀ¸·Î,
modular conceptÀº »ç°í°¡ ¹ß»ýÇßÀ» ¶§ Ãæ°ÝÈí¼ö¸¦ Çâ»ó½ÃŰ°í ¼Õ½±°Ô ¼ö¸®ÇÒ ¼ö ÀÖµµ·Ï
Çϸç chassis´Â Ãæ°Ý¿¡¼ ºÐ¸®µÈ ³ª»ç·Î ÁÌ sections deformsÀ¸·Î ¸¸µé¾îÁ³½À´Ï´Ù.
´ëºÎºÐÀÇ °æ¿ì¿¡, ¼ö¸®´Â ±×Àú ³ª»ç¸¦ ´Ù½Ã ¸ÂÃß´Â °ÍÀ¸·Î ÇØ°áµÉ ¼ö ÀÖ½À´Ï´Ù.

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