Overview
ÇÁ·¼·ùµå3 ´Â Æ®·£½ºÆ÷¸Ó Ãâ·Â¹æ½ÄÀÇ Áø°ø°ü ÇÁ¸® ¾ÚÇÁÀÔ´Ï´Ù. ¹ë·±½º Ãâ·ÂÀÇ ÇѽÖÀÇ XLR ÄÚÅØÅ͸¦ Áö¿øÇϸç 4°³ÀÇ RCA ¶óÀÎÀԷ°ú 1°³ÀÇ RCA Ãâ·ÂÀ» Áö¿ø ÇÕ´Ï´Ù. Æ®·ÎÀÌ´Þ OPT·Î ¼³°èµÇ¾î ÃÊ ±¤´ë¿ª Á֯ļö Ư¼ºÀ» ½ÇÇö ÇÏ¿´À¸¸ç Zero Feedback µðÀÚÀÎÀÇ 3±Ø°ü A±Þ µ¿ÀÛÀ¸·Î ¼ø¼ö¿øÀ½À» Àç»ý ÇÕ´Ï´Ù. ƯÈ÷ ½ÅÈ£ ÀԷ°ú ½ÅÈ£Ãâ·ÂÀÌ Àý¿¬ (Galvanic Isolation) µÇ¾î ÀÖ¾î ½ÅÈ£Á¢ÁöÀÇ ºÒ±ÕÇü µû¸¥ 60ÇïÃ÷ Àü¿ø ³ëÀÌÁîµî Çè À¯ÀÔÀ» Â÷´ÜÇÏ¸ç ÆÄ¿ö¾ÚÇÁ¿¡ ³ëÀÌÁî¾ø´Â Á¤¼÷ÇÑ ½ÅÈ£¸¦ Àü´ÞÇÕ´Ï´Ù. ÇÁ·¼·ùµå3 Áø°ø°ü ÇÁ¸®¾ÚÇÁ ¾ÚÇÁÀÇ Æ¯Â¡Àº Á֯ļö Ư¼ºÀÌ ¶Ù¾î³ ¾Æ¸ôÆÛ½º Äھ »ç¿ëÇÑ Ãâ·Â Æ®·£½ºÆ÷¸Ó (OPT)¸¦ ¼³°èÇÏ¿© Ç¥ÁØ RCA Ãâ·ÂÀº ¹°·Ð ¹ë·±½º Ãâ·ÂÀ» Áö¿øÇϰí ÀÖ´Ù´Â Á¡ÀÔ´Ï´Ù.
Balanced Differential Amplifier
Feature
- »ï±Ø Áø°ø°ü (Triode) Ãâ·Â Ư¼ºÀ¸·Î °í¼øµµÀÇ À½Áú Àç»ý
- Pure Class-A ÁõÆø´Ü ȸ·Î±¸¼º, ÃÖ°íÀÇ À½¾Ç¼º ½ÇÇö
- Åä·ÎÀÌ´Þ Æ®·£½ºÆ÷¸Ó µðÀÚÀÎÀ¸·Î ±¤´ë¿ª ½ÇÇö
- Heavy duty Toroidal Àü¿ø Æ®·£½ºÆ÷¸Ó
- Balanced Transformer In-Output
- 1 x XLR ¹ë·±½º ÀÔ·Â
- 4 x RCA ¾ð¹ë·±½º ¶óÀÎ ÀÔ·Â
- 1 x XLR ¹ë·±½º Ãâ·Â
- 1 x RCA ¾ð¹ë·±½º Ãâ·Â
- 1 x RCA ¾ð¹ë·±½º REC Ãâ·Â
- ALPS Blue Velvet Potentiometer
- Super Cu CMC RCA Jack
- Swiss Neutrik XLR Connector
- WIMA MKP Capacitors
- 1% Metal Film Resistors
Specifications
- Triode, None-Feedback ¹æ½Ä
- Balanced Transformer In-Output
- Àý¿¬³»¾Ð : ÀÔ/Ãâ·Â 3KV Galvanic Isolation
- RCA ´ÜÀÚ : Super Cu, Swiss CMC
- XLR ´ÜÀÚ : Swiss Neutrik Connector
- Ãâ·Â Á֯ļöƯ¼º : 1Hz to 100kHz (0 dB, -3dB)
- ä³Î ºÐ¸®µµ : 100dB ÀÌ»ó( 10Hz - 20kHz)
- THD at 10V /1kHz: 0.1%
- ÀÔ·Â ÀÓÇÇ´ø½º: 100k¥Ø
- Gain 16dB (6.25x)
- Unbalanced RCA Ãâ·Â ÀÓÇÇ´ø½º 150¥Ø
- Balanced XLR Ãâ·Â ÀÓÇÇ´ø½º 600¥Ø
- »ç¿ë Áø°ø°ü : ÀÔ·Â´Ü 6N1P-EV 2ea, Ãâ·Â´Ü 6SN7G 2ea
- Çè & ³ëÀÌÁî: RMS 0.1 mV (100 micro volt) º¸´Ù ÀÛÀ½
- ÈÀÌÆ® ³ëÀÌÁî ¾øÀ½
- Á¤°Ý ¼Òºñ Àü·Â : 40Watt (220V AC / 50Hz 60Hz)
- ±Ô°Ý ¹× Áß·®(mm): W260¡¿H110¡¿D300 , 10kg
* Á¦Ç°ÀÇ »ç¾çÀº °³¼±À» À§ÇØ »çÀü ¿¹°í ¾øÀÌ º¯°æµÉ ¼ö ÀÖ½À´Ï´Ù.
Balanced v.s Full Balanced
ÇÁ·¼·ùµå3ÀÇ ¹ë·±½º ±¸Á¶´Â RCA ¾ð¹ë·±½º Phase ½ÅÈ£¸¦ ¹Þ¾Æ Á¤À§»ó°ú ¿ªÀ§»ó ½ÅÈ£¸¦ ¹ß»ýÇÏ¿© Toroidal Transformer·Î ±¸¼ºµÈ Â÷µ¿ Ãâ·Â´ÜÀ» ÅëÇØ Differntial Balance·Î Ãâ·ÂÀ» ÇÏ´Â ¹æ½ÄÀÔ´Ï´Ù. ÇÁ·¼·ùµå3´Â RCA ÀԷ¹æ½ÄÀ» Á¦¿ÜÇϰí´Â Full Balanced ±¸Á¶¿Í µ¿ÀÏ ÇÕ´Ï´Ù. Ç® ¹ë·±½º¶õ ¹ë·±½º ÀԷ°ú ¹ë·±½º Ãâ·ÂÀ¸·Î ¼³°èµÈ ¹æ½ÄÀ» ¶æÇÕ´Ï´Ù.
Technical Articles
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