9i-90SA DAC/ÇìµåÆù ¾ÚÇÁ/ÇÁ¸® ¾ÚÇÁ
. 9i-90SA "Lark" DAC/ÇìµåÆù ¾ÚÇÁ/ÇÁ¸® ¾ÚÇÁ´Â Cen ÃÖÃÊÀÇ Á¦Ç°ÀÔ´Ï´Ù. ÇìµåÆù ½ÃÀå¿¡ ÁøÃâÇϽʽÿÀ. °í±Þ ¿Àµð¿À ±â¼ú°ú ´Ù¾çÇÑ ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ±×°ÍÀº ½ÃÀå¿¡ Ãâ½Ã µÇ¾ú±â ¶§¹®¿¡ ¸¹Àº Âù»ç¸¦ ¹Þ¾Ò½À´Ï´Ù.
9i-90sa "Lark" DAC/ÇìµåÆù ¾ÚÇÁ/ÇÁ¸® ¾ÚÇÁ´Â ÁÁÀº ¼º´ÉÀÇ hifi Á¦Ç°ÀÔ´Ï´Ù. ÇìµåÆùÀÇ HiFi »ç¿ëÀÚ ±×·ì¿¡ ÀûÇÕÇÕ´Ï´Ù.
±âº» ±¸Á¶´Â WM8805 + µà¾ó AK4495SEQ, Ãâ·Â ȸ·Î´Â °³º° ÀåÄ¡·Î ¸¸µé¾îÁý´Ï´Ù. USB ºÎÇ°Àº XMOS 2 ¼¼´ë XU208 + cpld¸¦ äÅÃÇÏ°í, spdif ÀÔ·Â ÀÎÅÍÆäÀ̽º¿¡´Â µ¿Ãà, ±¤¼¶À¯, BNC, aes°¡ ÀÖ½À´Ï´Ù. 24bit/192KHz PCM ÀÔ·ÂÀ» Áö¿øÇÕ´Ï´Ù. Usb´Â DSD128 ¹× pcm384 ¸¦ Áö¿øÇÕ´Ï´Ù.
ÇìµåÆù ¾ÚÇÁ´Â 6.35 ¾ð¹ë·±½ºµå ¹× 4 ÄÚ¾î XLR ¹ë·±½ºµå Ãâ·Â ÀÎÅÍÆäÀ̽º¸¦ °®Ãá ¿ÏÀüÈ÷ ±ÕÇü ÀâÈù ±¸Á¶ÀÔ´Ï´Ù. Ç¥ÁØ, ±ÕÇü, °¡»ó Á¢Áö ¹× º´·ÄÀÇ ³× °¡Áö ¸ðµå°¡ ÀÖ½À´Ï´Ù. 4 °¡Áö ¸ðµå´Â ´õ ³ÐÀº ¹üÀ§ÀÇ ¿É¼ÇÀ» Á¦°øÇϸç 9i-90SA ´Â °í ÀÓÇÇ´ø½º ¹× Àú ÀÓÇÇ´ø½º ÇìµåÆùÀ» ¸ðµÎ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
9i-90SA ´Â Àû¿Ü¼± ¸®¸ðÄÁÀÌÀÖ´Â ÇÁ¸® ¾ÚÇÁ·Îµµ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
Usb´Â DSD128/pcm384 ¸¦ Áö¿øÇÏ´Â 2 ¼¼´ë XMOS ¼Ö·ç¼Ç ÀÎ xmosÀÇ ÃֽŠXU208 ¼Ö·ç¼ÇÀ» »ç¿ëÇÕ´Ï´Ù. ¼º´ÉÀ» Çâ»ó½ÃÅ°±â À§ÇØ CPLD ¸ðµâÀº µðÁöÅÐ ¹× ½Ã°è 󸮸¦ À§ÇØ Æ¯º°È÷ ¼³°èµÇ¾ú½À´Ï´Ù. ƯÁ¤ ±â´ÉÀº ´ÙÀ½°ú °°½À´Ï´Ù.
1, USB ¿Àµð¿À´Â xmosÀÇ 2 ¼¼´ë XU208 ¸¦ »ç¿ëÇϸç Ä¿³Î ¹öÀüÀº XCORE-200. Xu208ÀÇ ¸Þ¸ð¸®´Â ÀÌÀü ¼¼´ëÀÇ U8 ¿¡ ºñÇØ µÎ ¹è·Î, ÀÛµ¿ ¼Óµµ´Â 1000 MIPS, U8 ÀÇ 500 mipsº¸´Ù µÎ ¹è·Î ³ô½À´Ï´Ù.
2, low-jitter clock ½Ã½ºÅÛÀº low-jitter cpld¸¦ »ç¿ëÇÏ¿© Á¦À۵Ǿú½À´Ï´Ù. Cpld´Â ·ÎÄà ¿Àµð¿À Ŭ·° °ü¸®¸¦ ¿Ïº®ÇÏ°Ô ´ã´çÇÕ´Ï´Ù.
3, XMOS ¹× cpld´Â ¿Ïº®ÇÏ°Ô ÀÛµ¿ÇÕ´Ï´Ù. XMOS °í¼Ó ÇÁ·Î¼¼¼´Â µ¥ÀÌÅÍ Ã³¸®¸¸À» ´ã´çÇÏ¸ç µðÁöÅÐ ¿Àµð¿À ºÎÇ°Àº cpld¿¡¼ ó¸®ÇÕ´Ï´Ù.
4, cpld´Â °í±Þ ¼Ò½º µ¿±âÈ ±â¼ú°ú de-jitter ½¦ÀÌÇÎ ±â¼úÀ» »ç¿ëÇÏ¿© XMOS Ãâ·Â ÆÄÇüÀÇ 2 Â÷ ¸ð¾çÀ» ¼öÇàÇÏ¿© XMOS ÇÉÀ¸·Î ÀÎÇÑ Ã·°¡Á¦ ÁöÅ͸¦ ´õ¿í Á¦°Å ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¼º´É ¸Å°³º¯¼ö
ÃÖ´ë ¿Àµð¿À Áö¿ø »ç¾ç: Spdif ÀÔ·Â ----- PCM192
USB ÀÔ·Â ----- DSD128 PCM384
µ¿Àû ¹üÀ§: 115dB
½ÅÈ£ ´ë ÀâÀ½ºñ: 115dB (°¡ÁßÄ¡)
ÁÖÆļö ÀÀ´ä: ¡¾ 0.4 dB (20-20KHz A °¡ÁßÄ¡)
THD + N : -107dB (fs = 96KHz /1KHz, A °¡ÁßÄ¡)
ÇÁ¸® ·¹º§ °ÔÀÎ: 4db (º¼·ý 0db)
Ãâ·Â Àü·Â: 125mW(600ohm) 189mW(300ohm)(¿Ö°î 0.1%)
Ä¡¼ö: 280mm * 100mm * 310mm(WHD)
Àü¿ø °ø±Þ ÀåÄ¡: AC 220V-230V 50-60HZ (Ç»Áî »ç¾ç: 6.3A)
¼øÁß·®: 5.6kg
ÃÑ Áß·®: 8kg
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