ÀÔ·Â:
3°³ÀÇ AES/EBUÃâ·Â (µÎ°³ÀÇ XLR°ú ÇѰ³ÀÇ Toslink(±¤ÇÐ))
4°³ÀÇ S/PDIF (RCA) Ãâ·Â.
»ùÇøµ Á֯ļö:
44.1, 48, 88.2, 96, 176.4, 192 kHz.
Synchronisation:
jitterÁ¶ÀýÀ» À§ÇÑ ¿©·¯°¡ÁöÀÇ ½ÅÈ£ relocking ½Ã½ºÅÛÀ» ÀÌ¿ëÇÏ¿© ¸ðµç Á֯ļö´ë¿¡¼ jitterÃÖ¼ÒÈ.
ÄÁ¹öÅÍ:
¸ÖƼºñÆ®(Multibit) sigma-delta D/A converters. ÇÑ Ã¼³Î´ç µÎ °³ÀÇ ÄÁ¹öÅ͸¦ »ç¿ëÇÏ¿©
S/Nºñ¿Í ¸®´Ï¾î¸®Æ¼ (linearity)¸¦ ±Ø´ëÈ.
Ãâ·Â:
µð½ºÅ©¸®Æ® A±Þ Ãâ·Â (discrete Class A outputs)Àº ½ÇÁúÀûÀ¸·Î 0¿ÈÀÇ Ãâ·Â ÀÓÇÇ´ø½º¸¦ °¡ÁöÁö¸¸
¾ÈÁ¤¼ºÀÇ ¹®Á¦¾øÀÌ ´Ù¾çÇÑ ºÎÇÏ¿¡ ´ëÀÀ °¡´ÉÇÕ´Ï´Ù. Ãâ·Â·¹º§Àº ?infinity¿¡¼ +26dBu±îÁö Á¶Á¤ °¡´ÉÇÕ´Ï´Ù.
¼Ò¸®ÀÇ ÁúÀ» ÀúÇØÇÏ´Â ¾î¶°ÇÑ servo ¸ÞÄ¿´ÏÁòµµ »ç¿ëµÇÁö ¾Ê¾Ò½À´Ï´Ù.
Àü¿ø °ø±ÞÀåÄ¡:
´ë¿ë·® (overrated)ÀÇ ºñ-½ºÀĪ Àü¿ø (non-switching power supply)ºÎ°¡ »ç¿ëµÇ¾ú½À´Ï´Ù.
¸ðµç ¹Î°¨ Àü¾ÐÀº ´Ù¸¥ ¾ÈÁ¤±â¸¦ ÅëÇÏ¿© µðÁöÅ» ³ëÀÌÁî¿Í ü³Î°£¼·ÀÌ ¾ø´Â ¾Æ³¯·Î±× Ãâ·ÂÀ» ÀÌ·ç¾î ³À´Ï´Ù.
±â°è µðÀÚÀÎ:
MEDEA´Â ÀÌÁß ±Ý¼Ó ÇÁ·¹ÀÓÀ» »ç¿ëÇÕ´Ï´Ù. ³»ºÎ ¼¦½Ã´Â °Ã¶·Î µÇ¾î ÀüÀÚ±âÀû °£¼·À» ¸·´Âµ¥ ¸Å¿ì È¿°úÀûÀÔ´Ï´Ù. ¿ÜºÎ
ÇÁ·¹ÀÓÀºÃÖÀûÀÇ ¿ ¹æÃâ°ú ¾Æ¸§´Ù¿î ¸ð½ÀÀ» À§ÇØ ¾ç±ØÈµÈ ¾Ë·ç¹Ì´½À» »ç¿ëÇÏ¿´½À´Ï´Ù.
Technical Data
µðÁöÅÐ ÀÔ·Â:
- (3) XLR (inputs 1 - 3)
- (1) Toslink connector (±¤ÇÐ) (input 4)
- (4) RCA connectors (inputs 1..4)
- »ùÇøµ Á֯ļö: 44.1, 48.0, 88.2 or 96.0 kHz, 176.4, 192kHz (µà¾ó ÀÔ·Â ½Ã)
- »ùÇøµ Á֯ļö Çã¿ëÄ¡: +-80ppm
- ÃÖ´ë ÀÔ·Â ¿öµå·©½º: 24 Bits
Analog Outputs:
- (2) XLR Connectors
- (2) RCA Connectors
- Short-proffµÈ Servo°¡ ¾ø´Â DC coupled ±¸Á¶
- Ãâ·Â ÀÓÇÇ´ø½º: 0.2 Ohm
- Ãâ·Â ·¹º§ "low" mode: -infinity ¿¡¼ +15dBu
- Ãâ·Â ·¹º§ "high" mode: -infinity ¿¡¼ +27dBu
- Ãâ·Â ·¹º§Àº Á¦Ç° ¾ÕÂÊÀÇ 25ȸÀü potentiometer·Î Á¶Àý °¡´É
- Ãâ·Â´Ü: ºÐ¸® A±Þ
ÄÁ¹öÅÍ:
- ´ÙÁß-bit sigma-delta
- ÇÑ Ã¼³Î´ç 2°³ÀÇ ÄÁ¹öÅÍ È¸·Î »ç¿ë
½ÌÅ©·Î³ªÀÌÁ¦ÀÌ¼Ç (µ¿±âÈ):
- ÀÔ·ÂÀ» ÅëÇÑ ½ÌÅ©·Î³ªÀÌÁ¦À̼Ç
- ±ØÈ÷ È¿À²ÀûÀÎ JitterÁ¶Á¤À¸·Î JitterÀ» ¾ÆÀ½¼Ó ¹üÀ§±îÁö ³·Ãã
- »ùÇøµ Á֯ļö: 44.1 kHz, 48.0 kHz, 88.2kHz or 96.0kHz, 176.4, 192kHz
Àü¿ø:
- ¸ÞÀÎ Àü¾Ð: 110 / 220 Volt
- Ç»Áî ¿ë·®: 500 mA slow blow
- Àü¿ø »ç¿ë·®: ÃÖ´ë 80VA
Á֯ļö ¹ÝÀÀ:
- @ fs = 44.1kHz: DC ... > 20kHz +- 0.05dB
- @ fs = 48.0kHz: DC ... > 20kHz +- 0.05dB
- @ fs = 88.2kHz: DC ... > 40kHz +- 0.5dB
- @ fs = 96.0kHz: DC ... > 40kHz +- 0.5dB
´ÙÀ̳»¹Í ·¹ÀÎÁö (Dynamic range):
- 115dB unweighted, 118dB A-weighted
THD+N @ 1kHz:
- -107 dBr @ -3 dBFs input, (0dBr = +27dBu)
- -105 dBr @ 0 dBFs input, (0dBr = +27dBu)
³ëÀÌÁî½ÅÈ£´ëºñ @ -40dBFS input:
- 114dBr unweighted (0dBr = +27dBu)
- 117dBr A - weighted (0dBr = +27dBu)
¼±Çüµµ (Linearity):
- from 0 to -100dBFs input level: ÀÌ»óÀûÀÎ ¼öÄ¡¿¡¼ < +-1dB
- from -100 to -130dBFs input level: ÀÌ»óÀûÀÎ ¼öÄ¡¿¡¼ < +-1.5dB
Å©·Î½ºÅäÅ©:
- < -130dB, 0..20kHz
|