¿Àµð¿À ¸®¼Ä¡´Â 40¿© ³âÀÌ ³Ñ´Â ±ä ¿ª»ç¿Í ¿Àµð¿À ¸ÞÀÌÄ¿·Î´Â ´ë´ÜÇÑ ±Ô¸ðÀÇ Å« °øÀåÀ» °¡Áö°í ÀÖÀ¸¸é¼µµ »ý»êµÇ´Â Á¦Ç°ÀÇ ¸ðµ¨µéÀº ±×´ÙÁö ¸¹Áö ¾ÊÀº °ÍÀÌ »ç½ÇÀÌ´Ù. À̹ø¿¡ Ãâ½ÃµÈ VSi75 ÀÎƼ¾ÚÇÁµµ Àü ¸ðµ¨ VSi60ÀÌ Ãâ½ÃµÈ ÈÄ 5³â °¡±îÀÌ Áö³ ÈÄ¿¡¾ß µîÀå½ÃŲ °Íó·³ ¸»ÀÌ´Ù. VSi60ÀÌ ¼¼°è °¢Áö¿¡¼ ÁÁÀº Æò°¡¸¦ ¹Þ°í ÀÖ¾ú±â¿¡ ·Õ·±ÇÒ ¼öµµ ÀÖ¾ú°ÚÁö¸¸, ±×º¸´Ù´Â VSi60°ú´Â ȹ±âÀûÀ¸·Î Â÷¿øÀÌ ´Ù¸¥ ÀÎƼ¾ÚÇÁ¸¦ ź»ý½ÃÅ°±â À§ÇØ ¼µÎ¸£Áö ¾Ê¾Ò´Ù°í ÇÑ´Ù. µû¶ó¼ VSi75 ÀÎƼ¾ÚÇÁ´Â VSi60ÀÇ ´ëüǰÀÌ °áÄÚ ¾Æ´Ï¸ç ¸ðµç ¸é¿¡¼ ¿ÏÀüÈ÷ ÁøÈÇÑ »õ·Î¿î ¸ðµ¨À̶ó°í °Á¶ÇÑ´Ù. LS27 ÇÁ¸®¾ÚÇÁ¿Í ·¹ÆÛ·±½º 75 ÆÄ¿ö ¾ÚÇÁ¸¦ Á¦ÀÛÇÏ¸ç ¾ò¾îÁø ½Å±â¼ú°ú Ưº°ÇÑ ³ëÇÏ¿ì°¡ ¹Ù·Î VSi75ÀÇ Åº»ý ¹è°æÀÌ´Ù. ºÎ´ã ¾øÀÌ »ç¿ëÇÒ ¼ö ÀÖ°Ô Å©Áöµµ ÀÛÁöµµ ¾ÊÀº Å©±â¿¡ VSi60¿¡¼Ã³·³ ½Ç¹öÅæÀÇ ¹àÀº »öÀ¸·Î µðÀÚÀÎµÈ ¼¨½Ã´Â °¡Á¤¿¡¼ °¡±¸µé°ú Àß ¾î¿ï¸± ¼ö ÀÖÀ» °Í °°´Ù. ÃÊ´Ü µå¶óÀ̹ö°ü¿¡ 6H30 2°³¸¦ ä¿ëÇÏ°í, J-FET·Î ±¸¼ºµÈ ÇÁ¸®´ÜÀ¸·Î °áÇÕµÈ ÇÁ¸®¾ÚÇÁ·Î ¼³°èÇßÀ¸¸ç, Ãâ·Â°üÀ¸·Î´Â KT120À» ä³Î´ç 2°³¾¿ ä¿ë, ä³Î´ç 75W¸¦ º¸ÀåÇÑ´Ù. KT120Àº ÇÊÀڷμ´Â Á» »ý¼ÒÇÑ Áø°ø°üÀÌÁö¸¸, ¿Àµð¿À Àü¿ëÀ¸·Î Ưº°È÷ Á¦ÀÛµÈ °üÀ̶ó°í ÇÏ´Ï ¹ÏÀ» ¸¸ÇÏ´Ù.
Ư¡À¸·Î´Â ³ÐÀº F·¹ÀÎÁö¿Í ³ôÀº ÇØ»óµµ, ±×¸®°í ºü¸¥ ÀÀ´ä Ư¼ºÀ» °¡Áö°í ÀÖ´Ù°í ÇÑ´Ù. ¿Àµð¿À ¸¶´Ï¾Æµé¿¡°Ô´Â Àß ¾Ë·ÁÁ® ÀÖ´Â »ç½ÇÀÌÁö¸¸, ¿Àµð¿À ¸®¼Ä¡¿¡¼ »ç¿ëµÇ´Â Áø°ø°üµéÀº 50½Ã°£ ÀÌ»óÀÇ ¹øÀÎ °úÁ¤À» ÅëÇØ ¾ö°ÝÇÑ Å×½ºÆ®¸¦ Åë°úÇØ¾ß Ã¤ÅÃÀÌ °áÁ¤µÇ¸ç, ±× °úÁ¤¿¡¼ ¿©·¯ Ư¼ºÀ» ±â·ÏÇÏ¿© ¸¶´Ï¾Æ°¡ »ç¿ë Áß ÆļÕÇÏ´õ¶óµµ ±× Çü¹ø¸¸ È®ÀÎµÈ´Ù¸é ¶È°°Àº Ư¼ºÀÇ °üÀ¸·Î ½±°Ô ±³Ã¼ÇÒ ¼öµµ ÀÖ´Ù. 6H30 °ü¿¡´Â Áøµ¿¿¡ ´ëÀÀÇϴ ź·Â¼ºÀÌ ÁÁÀº ÀçÁúÀÇ ¸µÀ» ä¿ëÇÏ¿´°í, Ãâ·Â Æ®·£½º¸¦ ºñ·ÔÇÑ ¸ðµç ºÎÇ°µéÀº ¾ö¼±¿¡ ¾ö¼±À» °ÅÃÄ Ã¤¿ëÇÏ´Â µî ¾î´À °÷ Çϳª ¼ÒȦÇÔÀÌ ¾øÀÌ Á¤¼ºÀ» ´ÙÇß´Ù°í ¼³¸íÇÏ°í ÀÖ´Ù. °¢°¢ÀÇ Ãâ·Â°ü ¾Õ¿¡´Â ¹ÙÀ̾ Àü¾ÐÀ» ÄÁÆ®·ÑÇÒ ¼ö ÀÖ°Ô Á¶Á¤ ³ëºê°¡ ÁغñµÇ¾î ÀÖ°í, Àü¸é ÆгΠÁß¾Ó¿¡ ä¿ëµÇ¾î ÀÖ´Â LED µð½ºÇ÷¹ÀÌ Ã¢À» ÅëÇØ Àü¾Ð üũ¿Í Á¶Á¤µµ ÇÒ ¼ö ÀÖ´Ù. ¶ÇÇÑ Àü¸é Æгο¡´Â Àڱ׸¶ÇÑ ¹öÆ° 6°³°¡ ÀÚ¸®ÇÏ°í Àִµ¥, Àü¿øÀ» ºñ·ÔÇØ º¼·ý¾÷°ú ´Ù¿î, ±×¸®°í ¹ÂÆ®, ÀÌ ¸ðµç °ÍµéÀ» °£ÆíÇÏ°Ô ÄÁÆ®·ÑÇÒ ¼öµµ ÀÖ°í, ¾ÉÀº ÀÚ¸®¿¡¼ ¸®¸ðÄÁ¸¸À¸·Î LED µð½ºÇ÷¹À̸¦ ÅëÇØ ½±°Ô Á¶Á¤ÀÌ °¡´ÉÇÏ´Ù. ¹«¾ùº¸´Ù µ¸º¸ÀÌ´Â °ÍÀº ¿ÏÀüÈ÷ »õ·Î¿öÁø À½·® Á¶Àý ÀÎÅÍÆäÀ̽ºÀε¥, ÃÑ 103´Ü°èÀÇ À½·® Á¶Àý °ÔÀÌÁö·Î ¼³°èµÇ¾î, ½ÇÁ¦ Á¶Àý ½Ã¿¡ ±× ¹Î°¨µµ´Â ¼¶¼¼Çϸç Ź¿ùÇÏ´Ù. ÀԷ´ܿ¡´Â 5°³ÀÇ ¾ð¹ë·±½º ±Ýµµ±Ý ´ÜÀÚ°¡ ÁغñµÇ¾î ÀÖ°í, Ãâ·Â´ÜÀº 1Á¶°¡ ¸¶·ÃµÇ¾î ÀÖ¾î ´Ù¿ëµµ·Î Æí¸®ÇÏ°Ô »ç¿ëÇÒ ¼ö ÀÖ´Ù.
¹ÙÀεù Æ÷½ºÆ® ½ºÇÇÄ¿ ´ÜÀÚ´Â 4¥Ø¡¤8¥Ø¿¡ ´ëÀÀÇÏ°Ô µÇ¾î ÀÖ°í, ¿É¼ÇÀ¸·Î´Â Áø°ø°üÀ» ¾ÈÀüÇÏ°Ô º¸È£ÇÒ ¼ö ÀÖ´Â Áø°ø°ü Ä¿¹öµµ ÁغñµÇ¾î ÀÖ´Ù.
TECHNICAL SPECIFICATION
POWER OUTPUT 75 watts per channel continuous from 20Hz to 20kHz. 1 kHz total harmonic distortion typically 1.5% at 75 watts, .05% at 1 watt. Approximate actual power available at ¡°clipping¡± 80 watts (1kHz). (Note that actual power output is dependent upon both line voltage and ¡°condition¡± i.e. if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)
POWER BANDWIDTH (-3dB points) 12Hz to 70kHz.
FREQUENCY RESPONSE (-3dB points at 1 watt) 1.0Hz to 70 kHz.
INPUT SENSITIVITY 0.55V RMS Single-ended for rated output. (32.5dB gain into 8 ohms.)
INPUT IMPEDANCE 52.5K ohms Single-ended.
INPUTS (5) 1, 2, 3, 4, 5 (Single Ended RCA connectors).
MAXIMUM INPUT 10V RMS (any input).
OUTPUT POLARITY Non-Inverting (any input).
PUSH BUTTONS Volume up, Volume down (103 steps), Power, Input, Mute, Bias. All functions on IR remote control.
OUTPUT REGULATION Approximately 2dB 8 ohm load to open circuit (Damping factor approximately 4).
OUTPUT TAPS 8 ohms, 4 ohms.
OVERALL NEGATIVE FEEDBACK 4dB.
SLEW RATE 10 volts/microsecond.
RISE TIME 4 microseconds.
HUM & NOISE Less than 1.0 mV RMS -88dB below rated output (IHF weighted, Vol down).
POWER SUPPLIES Electronically regulated Low and High voltage supplies for input stages. Automatic 40 sec. warm-up/brown-out mute.
POWER SUPPLY ENERGY STORAGE Approximately 350 joules.
POWER REQUIREMENTS 100-125VAC 60Hz (200-250VAC 50Hz) 400 watts at rated output, 600 watts maximum, 210 watts at ¡°idle¡¯ 1.0 watt power off.
TUBES REQUIRED 2-Matched pair KT150-Power Output; 2 -6H30 driver.
DIMENSIONS Width 14.5¡± (36.8 cm); Height 9.25¡± (23.5 cm); Depth 16.25¡± (41.3 cm); Rear connectors extend .88¡± beyond chassis.
WEIGHT 36.4 lbs. (16.5 kg) Net; 49.3 lbs. (22.4 kg) Shipping.
|