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¶ÇÇÑ AK240À» ÅëÇØ Ã³À½ ¼±º¸¿´´ø Balanced Out ´ÜÀÚ¸¦ ±×´ë·Î Àû¿ë, ¼±¸íÇÏ°í ±ú²ýÇÑ »ç¿îµå·Î À½¾ÇÀ» °¨»óÇÒ ¼ö ÀÖ°Ô Çß´Ù. ¹ë·±½º Àü¼Û ¹æ½ÄÀº ¾Æ³¯·Î±× ½ÅÈ£ Àü¼Û ½Ã ¹ß»ýÇÏ´Â ÆÄÇüÀÇ ¿ªÀ§»ó ½ÅÈ£¸¦ Ãß°¡ Àü¼ÛÇØ ³ëÀÌÁ È¿°úÀûÀ¸·Î ¾ø¾Ö´Â ¹æ½ÄÀÌ´Ù.
ƯÈ÷ AK120 2¼¼´ë´Â ¿ÍÀÌÆÄÀÌ(Wi-Fi) ±â´ÉÀÌ ÀÖ¾î, ±â±â¿¡¼ ¹Ù·Î Æß¿þ¾î ¾÷±×·¹À̵尡 °¡´ÉÇÏ°í, °íÀ½Áú À½¿ø ¼ºñ½ºÀÎ ±×·ç¹ö½º¿¡ Á¢¼ÓÇØ ±â±â¿¡¼ ¹Ù·Î À½¿øÀ» ±¸¸ÅÇÒ ¼ö ÀÖ´Ù. ±×·ç¹ö½º¿¡¼ Á¦°øÇÏ´Â °íÀ½Áú ½ºÆ®¸®¹Ö ¶óµð¿À ¼ºñ½ºÀÎ ¼Ò³ëµÎ½º(sonodoos)µµ ÃßÈÄ ¼ºñ½º ÀÌ¿ëÀÌ °¡´ÉÇÏ´Ù. ¶ÇÇÑ PC¿¡ MQS ½ºÆ®¸®¹Ö ¼¹ö°¡ ¼³Ä¡µÇ¾î ÀÖ´Ù¸é, °°Àº AP³»¿¡¼ ¹«¼± ¿¬°áÇÏ¿©, °øÀ¯ Æú´õ ³»¿¡ ÀÖ´Â À½¾ÇÀ» ´Ù¿î·Îµå ¶Ç´Â ½ºÆ®¸®¹ÖÇÒ ¼ö ÀÖ¾î Ç÷¹À̾î ÀúÀå ¿ë·®ÀÇ Á¦¾à ¾øÀÌ °íÀ½Áú À½¿øÀ» Áñ±æ ¼öµµ ÀÖ´Ù.
¶ÇÇÑ DSD 5.6MHz(DSD to PCM ¹æ½Ä) Àç»ý, ´õ¿í ¼¼¹ÐÇØÁø EQ, 128GBÀÇ ³»Àå ¸Þ¸ð¸® µî ÇÑÃþ ´õ ¾÷±×·¹ÀÌµå µÈ ¼º´ÉÀ¸·Î »ç¿ëÀÚ ÆíÀǼº°ú ±â´É¼ºÀ» ³ô¿´´Ù. µðÀÚÀÎÀº ½ºÅæ ½Ç¹ö Ä÷¯¿¡ ¾Æ½ºÅÚ¾ØÄÁ ·Î°í ÆÐÅÏÀÇ µÞÆÇÀ¸·Î µðÀÚÀο¡ Â÷º°È¸¦ µÎ¸é¼ º¼·ýÈÙ ÄÁ¼ÁÀº ´õ¿í Á¤±³ÇÏ°Ô ¹ßÀü½ÃÄ×´Ù.
[Astell&Kern AK120 2¼¼´ë ½ºÆå]
Body Color: Stone Silver
Body Material: Aluminum
Display: 3.31inch WVGA(480x800) AMOLED Touch Screen
Supported Audio Formats : WAV, FLAC, WMA, MP3, OGG, APE(Normal, High, Fast), AAC, ALAC, AIFF, DFF, DSF
Sample rate : FLAC, WAV, ALAC, AIFF: 8kHz ~ 192kHz (8/16/24bits per Sample)
Output Level: Unbalance 2.1Vrms/ Balance 2.3Vrms (Condition No Load)
DAC : Cirrus Logic CS4398 x 2(Dual DAC)
Decoding : Support up to 24bit/ 192kHz Bit to Bit Decoding
Input : USB Micro-B input(for charging & data transfer (PC & MAC))
Outputs: PHONES(3.5mm)/ Optical Out(3.5mm)/ Balanced Out(2.5mm, only 4-pole supported)
Wi-Fi : 802.11 b/g/n(2.4GHz)
Bluetooth : V4.0
Dimensions : 55[W] x 118[H] x 14.9[D] (mm)
Weight : 177g
Feature Enhancements : Firmware upgrade supported(OTA)
Frequency Response : ¡¾0.023dB (Condition: 20Hz~20kHz) Unbalance & Balance/
S/N : 117dB @ 1kHz, Balance/ 116dB @ 1kHz, Unbalance
Crosstalk : 135dB @ 1kHz, Balance/ 130dB @ 1kHz, Unbalance
THD+N : 0.0005% @ 1kHz, Balance/ 0.0007% @ 1kHz, Unbalance
IMD SMPTE : 0.0003% 800Hz 10kHz(4:1) Balance/ 0.0004% 800Hz 10kHz(4:1) Unbalance
Output impedance : Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm)
Clock Jitter : 50ps(Typ)
Built-in Memory : 128GB[NAND]
External Memory : microSD(Max. 128GB) x 1
Capacity : 3,250mAh 3.7V Li-Polymer Battery
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