Á¦   ¸ñ Esoteric D-70VU converter   08-10-27
±Û¾´ÀÌ °í ¸í¼·   2,217 hit
 


¿¡¼ÒÅ׸¯ D-70VU converter


D-70VU ÄÁ¹öÅÍ´Â 2ä³Î·Î µðÁöÅÐ ½ÅÈ£¸¦ ¹Þ´Â ÄÁ¹öÅÍÀÌ´Ù.
À̶§´Â P-70VU Æ®·£½ºÆ÷Æ®¸¦ »ç¿ëÇØ¾ß Çϸç 176.4kHz³ª
192kHz¸¦ »ç¿ëÇÒ ¶§ ½ÅÈ£ÀÇ ¾ÈÀüÇÑ Àü¼ÛÀ» À§ÇÏ¿© 2ä³Î XLRÀ»
µû·Îµû·Î »ç¿ëÇÑ´Ù.


1. Advanced newly-developed Refined Digital Output Technology(RDOT)

ÀϹÝÀûÀ¸·Î Àΰ£ÀÌ µéÀ» ¼ö ÀÖ´Â ÁÖÆļö´ë¿ªÀº 20kHz±îÁöÀ̳ª
±× ÀÌ»óÀÇ ÁÖÆļö¿¡¼­µµ Á¤º¸·Î¼­ Á¸ÀçÇÑ´Ù. ÀÌ ÁÖÆļöÀÇ Á¸Àç·Î
À½ÁúÇâ»óÀ» ÀÌ·ê ¼ö ÀÖÀ¸³ª CD¿¡ ±â·ÏÇÒ ¶§ sampling frequencyÀÇ
ÇÑ°è ¶§¹®¿¡ »óÇѼºÀº 20kHz·Î Á¦ÇѵȴÙ. RDOT·Î ÀÌ ÇѰ踦
±Øº¹ÇÑ´Ù. D-70VU¿¡ ä¿ëÇÑ RDOT filteringÀº 16bit/44.1kHz¸¦
ÈξÀ ´É°¡ÇÏ´Â 24bit/96kHz ÀÔ·ÂÀÌ °¡´ÉÇϵµ·Ï ÇÏ¿´´Ù. RDOT´Â
192kHz±îÁö ÀÐÀ» ¼ö ÀÖ´Ù. ³ôÀº ÁÖÆļö¸¦ »ç¿ëÇϸé Áï »ùÇøµ ÁÖÆļö¸¦
¹è·Î Çϸé ÁÖÆļö »çÀÌ¿¡¼­ Á¸ÀçÇÏ´Â °¸(gap)À» ¸Þ¿ö¹ö¸°´Ù. µû¶ó¼­
µ¿½Ã¿¡ ¿©·¯ ¾Ç±â°¡ ¿¬ÁֵǴõ¶óµµ °¢ ¾Ç±â¸¦ ½±°Ô ±¸º°ÇÒ ¼ö ÀÖÀ¸¸ç
À½ÁúÇâ»ó »Ó¸¸ ¾Æ´Ï¶ó º¸´Ù ÀÚ¿¬½º·´°í ÇöÀåÀ½¿¡ °¡±õ°Ô Á¢±ÙÇÑ´Ù.


2. TEAC's unique RAM link using new circuitry
(Refined Asynchronous Memory Link)

jitter°¡ ¾ø´Â ÄÁ¹öÅ͸¦ À§ÇÏ¿© DAC ù´Ü°è¿¡ 128MbitsÀÇ RAM Link
Buffer¸¦ ÀåÂøÇß´Ù. °á°ú´Â ¾ÆÁÖ È¿°úÀûÀ̾ú´Ù. ÀÌ·¸°Ô ¿ë·®ÀÌ Å« RAMÀº
ÀԷµǴ jitter°¡ buffer¿¡ Èí¼öµÇµµ·Ï ÇÏ°í data¸¸ Àü¼ÛÇÑ´Ù. µû¶ó¼­
´ë¿ë·®ÀÇ RAM Link Buffer¸¦ »ç¿ëÇÒ ¶§´Â high bit-rate¿Í
high-frequence sampling(24bit/192kHz)À» °¡´ÉÄÉ ÇÑ ÀåÁ¡ÀÌ ÀÖ´Ù.
D-70VU´Â °íµµ·Î Á¤È®ÇÑ clockÀ» »ç¿ëÇÏ´Â Â÷¼¼´ë DACÀÌ´Ù.


3. Servo-free direct clocking system

D-70VU´Â servo(ÀÚµ¿Á¦¾îÀåÄ¡)°¡ ¾ø´Â direct clocking systemÀ»
»ç¿ëÇϴµ¥ ÀÌ´Â °¡Àå ÀÌ»óÀûÀÎ clock¿¡ ±ÙÁ¢ÇÑ´Ù. º¸ÅëÀÇ ½Ã½ºÅÛ¿¡¼­
»ç¿ëÇÏ´Â ±â¹ýÀÎ PLL(Phase-Locked Loop) Technology´Â °¡´ÉÇÑ ÇÑ
ÀÏÁ¤ÇÑ clock frequency¸¦ À¯ÁöÇϳª ÇÏÀÌ¿£µå ±â±â¿¡¼­´Â À½ÁúÀ»
º¸ÀåÇÒ ¼ö ¾ø´Â ¹®Á¦¸¦ ¾ß±âÇÑ´Ù. À½ÁúÀ» ÃÖ»óÀ¸·Î À̲øµµ·Ï
»õ·ÎÀÌ Ã¤ÅÃÇÑ D-70VUÀÇ ±â¹ýÀº direct crystal-controlled fixed-
frequency clock(±»ÀÌ ¼³¸íÇÏÀÚ¸é ¡®Á÷Á¢ Å©¸®½ºÅÐ Á¦¾î °íÁ¤ ÁÖÆļö Ŭ¶ô¡¯)
À» ³»ÀåÇÑ DAC¸¦ »ç¿ëÇÑ´Ù. ÀÌ·¸°Ô ÇÏ¿© ÀÔ·Â ½ÅÈ£´Â °¢°³ Àüȯ(D->A)ÀÌ
ÀÌ·ç¾îÁö°í jitter´Â ÁÙ¾îµç´Ù. ºñµ¿±âÀÇ °æ¿ì ¹®Á¦°¡ »ý±â¸é RAM Link Buffer°¡
¾ø¾Ø´Ù.


4. 32kHz - 192kHz wide-ranging input sampling frequency, with 24-bit input

2 ä³Î XLR ÀÔ·ÂÀ¸·Î 176.4kHz, 192kHz±îÁö °¡´É.


5. Up conversion feature allowing a maximum of 24bit/768kHz


6.Word Sync output allowing synchronization with CD transports,
DD converters, etc


7. Three kinds of GIC analog filters on the left and right channels

¼¼ Á¾·ùÀÇ ¾Æ³¯·Î±× ÇÊÅ͸¦ ±¸ºñÇÏ¿© 32kHz¿¡¼­ 192kHz±îÁö
ÀÚµ¿ÀûÀ¸·Î ¼±ÅÃÀÌ °¡´ÉÇÏ´Ù. ÀÌ·¯ÇÑ ÇÊÅ͵éÀº Á¦2ÀÇ Butterworth
ÇÊÅÍ¿¡ ±Ù°Å¸¦ µÎ°í ÀÖ´Ù. ÇÊÅÍ´Â ÀÚµ¿À¸·Î ½ºÀ§ÄªµÈ´Ù. ÀÌ·¯ÇÑ
±â´ÉÀº À½Áú¿­È­°¡ ¾ø´Ù.


8. Discrete transformers for digital and analog circuitry

µðÁöÅаú ¾Æ³¯·Î±×´Ü¿¡ °¢°¢ÀÇ Æ®·£½ºÆ÷¸Ó¸¦ µÎ´Â ÀÌÀ¯´Â
³»ºÎ »óÈ£ÀÛ¿ëÀ» ¾ø¾Ö°í ±ú²ýÇÑ Á¤Àü¾ÐÀ» µ¶¸³ÀûÀ¸·Î ¾ò±â À§ÇÔÀÌ´Ù.
°¡Àå ±ú²ýÇÏ°íµµ Á¤È®ÇÑ Àü¿øÀ» ¾òÀ» ¼ö ÀÖ´Ù.


9. Ready for a IEEE 1394 interface(SACD and DVD-A format compatible)

SACD¿Í DVD-A Æ÷¸ËÀÌ Â÷¼¼´ë¿¡ °áÁ¤µÈ´Ù¸é ¾ðÁ¦µçÁö ´ëÀÀÇÒ ¼ö
ÀÖµµ·Ï ¸¸µé¾úÀ¸³ª.........


10. Super-solid body brings out the sound quality
¿ÜºÎ Áøµ¿À» Â÷´ÜÇϱâ À§ÇÏ¿© 8mmÀÇ °­ÆÇÀ» ¹Ø¹Ù´Ú¿¡ »ç¿ë.
±â°èÀûÀÎ Áøµ¿À» ¾ø¾Ö±â À§ÇÏ¿© °­È­°­À» »ç¿ëÇÑ ¼¼ pinpoint.
Àü±âÀû, ±â´ÉÀûÀ¸·Î ÃÖ´ëÇÑÀÇ À½ÁúÀ» À§ÇÏ¿© 7°³ÀÇ °ø°£À¸·Î ºÐÇÒ.
±×·¡¼­ ¹«°Ô°¡ 25kgÀ̳ª µÈ´Ù.

11. HDCD decorder ³»Àå

12. Multiple features
¿©·¯ °¡Áö ÀÔÃâ·ÂÀ» °®Ãß°í ÀÖÀ¸¸ç µðÁöÅÐ º¼·ýÀÌ ³»ÀåµÇ¾î À־
ÆÄ¿ö¾ÚÇÁ¿¡ Á÷°áÀÌ °¡´ÉÇÏ´Ù. DAC´Â ³× °³ÀÇ Burr-Brown PCM1704·Î
±¸¼ºµÇ¾î ÀÖÀ¸¸ç ÇöÀúÇÑ S/Nºñ¸¦ °®Ãß¾ú°í ¿ÖÀ²Àº ¾ÆÁÖ ³·´Ù.


The Stereo Times..............TEAC P-70VU and D-70VU
"Perfect Sound Forever. What an achievement!" Reviewed
by Lewis Lanese.....June 2004