Parasound
JC 5 Power Amplifier
ParasoundÀÇ Halo JC5´Â Halo JC 1 ¸ð³ë ºí·Ï ¿¥ÇÁÀÇ º»Áú Áß ÇϳªÀÎ ¶Ù¾î³ À½Áú, ÆÄ¿ö ¹× °¡Ä¡¸¦ ÇϳªÀÇ ´ÜÀÏ ¼¨½Ã ½ºÅ×·¹¿À ¾ÚÇÁ·Î Á¦ÀÛÇÏ¿´½À´Ï´Ù. JC5´Â John CurlÀÌ ¼³°èÇÑ ÀÌ ¿¥ÇÁ´Â ä³Î´ç 400 ¿ÍÆ® ½ºÅ×·¹¿À ¾ÚÇÁ·Î, ÃÖ°í±Þ Halo JC1 ¸ð³ë ºí·Ï ÆÄ¿ö ¾ÚÇÁ 2 °³ÀÇ µðÀÚÀÎ ¿ä¼Ò¸¦ ÇϳªÀÇ ´ÜÀÏ Á¦Ç°ÀΰÍó·³ ¼³°èÇϱ⸦ ¿äûÇÑ ÇØ¿Ü µô·¯µé°ú ¾ÖÈ£°¡µéÀÇ ¿äû¿¡ ÀÇÇØ ¿Ï¼ºµÈ Á¦Ç°À¸·Î JC 1ÀÇ ¼º´ÉÀ» °¡Áö¸é¼ ÇÑ ¼¼Æ® °¡°ÝÀÇ ¾à 70%¼öÁØÀ¸·Î ³·Ãß¸é¼ JC1°ú µ¿ÀÏÇÑ ¼º´ÉÀ» ³»´Â »õ·Î¿î ·¹º§ÀÇ ½ºÅ×·¹¿À ÆÄ¿ö¿¥ÇÁ¸¦ °³¹ßÇÏ¿´½À´Ï´Ù.
JC5´Â ¹ß¸ÅµÈ 2003³âºÎÅÍ Stereophile ´Â '¿ÃÇØÀÇ ¾ÚÇÁ'¸¦ ¼ö»óÇßÀ¸¸ç ´Ù¸¥ ¿Àµð¿À ±¸¼º ¿ä¼Òº¸´Ù ÈξÀ ±ä 15 ³â µ¿¾È ¸ÅÇØ µÎ ¹ø¾¿ ‘Class A Recommended Component' ·Î ¼±Á¤µÈ Á¦Ç°ÀÔ´Ï´Ù.
»õ·Î¿î ÆÄ¿ö¿¥ÇÁÀÇ Åº»ýÀÇ ¹è°æ
ParasoundÀÇ Ã¢¸³ÀÚÀÌÀÚ »çÀå ÀÎ Richard SchramÀº "JC 5´Â Halo Á¦Ç°±º¿¡ »õ·Î¿î À½¾ÇÀû üÇèÀ» ¸¸µå´Â ³î¶ó¿î ¾ÚÇÁÀÔ´Ï´Ù."¶ó°í ¸»Çß½À´Ï´Ù. " ÇØ¿Ü ¾ÖÈ£°¡Áß¿¡¼± JC1 ¸ð³ëºí·Ï ¿¥ÇÁ°¡ Á¦°øÇÏ´Â À½Áú¿¡ ´ëÇØ ¸¸Á·ÇÑ´Ù´Â ÆòÀÌ ÀÖ¾úÁö¸¸, ºñ¿ë°ú °ø°£À» Àý¾àÇÏ¸é¼ À½ÁúÀº ŸÇùÇÏÁö ¾Ê´Â ½ºÅ×·¹¿À ¾ÚÇÁ¸¦ Á¦ÀÛ°¡´ÉÇÑÁö parasound·Î ¹®ÀǸ¦ ÁÖ¾ú°í ±×¹°À½ÀÇ ´äº¯À» ÁÖ¾ú½À´Ï´Ù. John Curl¿¡°Ô À½Áú °ú Æí¸®¼º µÎ °³ÀÇ º»ÁúÀ» À̲ø¾î³»¾ú°í. ¸ð³ë ºí·ÏÀ» ´ÜÀÏ ½ºÅ×·¹¿À¿¥ÇÁ·Î ¿Å±â¸é¼ °ø°£Àº ¹ÝÁ¤µµ »ç¿ëÇÏ¸é¼ JC1 ¸ð³ëºí·° °ú À¯»çÇÑ À½Áú·Î º¸¿©ÁÖ¾î ÇØ¿Ü¾ÖÈ£°¡µé¿¡°Ô ¼ö¸¹Àº Âù»ç¸¦ À̲ø¾î ³À´Ï´Ù.
Parasound Halo JC5 ½ºÅ×·¹¿À ¾ÚÇÁ´Â ¸Å¿ì °·ÂÇϰí À½¾ÇÀûÀÔ´Ï´Ù. ³ôÀº ¹ÙÀ̾ Ŭ·¡½º A / AB·Î ±¸¼ºµÈ ÀÌ ÆÄ¿ö¿¥ÇÁ´Â Ŭ·¡½º A¿¡¼ ä³Î´ç 12 Watt ±×¸®°í Ŭ·¡½º AB¿¡¼´Â ä³Î´ç 400 Watt (8¿È Á¤°Ý)À¸·Î ¼Õ½±°Ô Á¦°øÇÕ´Ï´Ù. Ãâ·Â´ÜÀº 24 °³ÀÇ º£Å¸ ¸ÅĪ, 15 ¾ÏÆä¾î, 60MHz ¹ÙÀÌÆú¶ó Æ®·£Áö½ºÅ͸¦ »ç¿ëÇÏ¿© 90 ¾ÏÆä¾îÀÇ °·ÂÇÑ ÇÇÅ© Àü·ù¸¦ Á¦°øÇÕ´Ï´Ù.
Àü¿ø °ø±Þ ÀåÄ¡´Â ÇÁ¸®¹Ì¾ö H18 µî±Þ °Ã¶ ÄھÀÖ´Â 1.7kVA Â÷Æó Æ®·ÎÀ̵å Àü·Â º¯¾Ð±â¸¦ »ç¿ëÇÏ¸ç ¾ÚÇÁ°¡ ºÎÇϸ¦ ¹ÞÀ»¶§ »ý±â´Â Àü¾Ð ÀúÇÏ·Î ÀÎÇÑ ¿Ö°î °¡´É¼ºÀ» Á¦°ÅÇÕ´Ï´Ù. ¿ÞÂÊ ¹× ¿À¸¥ÂÊ Ã¤³Î ÀÔ·Â ´Ü°è¸¦À§ÇÑ µ¶¸³ Àü¿ø °ø±Þ ÀåÄ¡´Â ÃÑ 8,880μFÀÇ ÇÊÅÍ Ä¸À» »ç¿ëÇϸçµå¶óÀ̹ö ¹× Ãâ·Â ´Ü°è´Â ÃÑ 132,000µF¿¡ ´ÞÇÏ´Â °Å´ëÇÑ Rubycon ÇÊÅÍĸÀ» »ç¿ëÇÏ¿© ¾î¶°ÇÑ »óȲ¿¡µµ ÈûÀÖ°í µðÅ×ÀÏÇÑ À½À» µé·ÁÁÝ´Ï´Ù.
Direct-Coupled Design
Halo JC 5´Â direct-coupled DC ¼º¸ ȸ·Î·Î º¸È£µÇ¾î °áÇÕ Ä¿ÆÐ½ÃÅ͸¦ Á¦°ÅÇÏ´Â µ¿½Ã¿¡ ÀúÀ½ ÀÀ´äÀ» 5Hz±îÁö È®ÀåÇÕ´Ï´Ù. ¹ë·±½º ÀÔ·ÂÀº Neutrik XLR Ä¿³ØÅÍ¿Í Vampire 24k ±Ýµµ±Ý RCA ¹× ·çÇÁ Ãâ·Â ÀèÀÌÀÖ´Â °³º° ȸ·Î¸¦ »ç¿ëÇÕ´Ï´Ù. Propeller ŸÀÔÀÇ 5 ¿þÀÌ ½ºÇÇÄ¿ ¹ÙÀεù Æ÷½ºÆ®´Â 24k ±Ýµµ±ÝÀ̸ç 7 °ÔÀÌÁö º£¾î ¿ÍÀ̾ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ ºÎǰµéÀº Parasound ¿¡¼ ¿äûÇÑ Á¦Ç°»ç¾çÀ¸·Î ¸ÂÃã Á¦À۵˴ϴÙ.
Specification
Power Output | Both Channels Driven: 400 watts x 2, 8 Ω; 600 watts x 2, 4 Ω |
Power Output | Bridged Mode 1200 watts x 1, 8 Ω; Bridged 4 Ω operation is not recommended |
Power measurement parameters are at 120 | |
VAC | 0.05% THD, RMS continuous power, full audio band (20 Hz - 20 kHz) |
Current Capacity | 90 amps peak, per channel |
Slew Rate | 130 volts per microsecond |
Frequency Response | 5 Hz - 100 kHz, +0/-3 dB; 20 Hz - 20 kHz, +0/-0.25 dB |
Total Harmonic Distortion (THD) | < 0.05 % at full power < 0.03 % at typical listening levels |
IM Distortion | < 0.04 % |
TIM | Unmeasurable |
Inter-channel Crosstalk | > 87 dB at 1 kHz > 72 dB at 20 kHz |
Input Impedance | Unbalanced: 33 kΩ Balanced: 66 kΩ,(33 kΩ per leg) |
Total Gain | 29 dB |
Input Sensitivity for 28.28 V Output into 8 Ω: Unbalanced 1 V | Balanced 1 V per leg |
S/N Ratio | > 116 dB, input shorted, IHF A-weighted; > 111 dB, input shorted, unweighted |
Damping Factor | > 1200 at 20 k Hz |
DC Trigger Requirements | +9 Vdc to +12 Vdc, 5 mA |
Audio Trigger Requirements | 2 mV - 10 mV |
XLR Pin Identification | 1 = Ground (Shield), 2 = Positive, 3 = Negative (Return) |
Power Requirement | Standby, 1 Watt; Idle (no music playing), 225 Watts: Typical listening levels, 400 Watts; Maximum 1500 Watts |
Dimensions | 448 x 197 x 508 mm (WHD) |
Net Weight | 33.1kg |
Shipping Weight | 40.8kg |