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DMS-550Àº ij¸® ¿Àµð¿À 3¼¼´ë ³×Æ®¿öÅ© ¿Àµð¿À Ç÷¹À̾î ÀÔ´Ï´Ù. DMS-550 ·é ·¹µð ³×Æ®¿öÅ© ¿Àµð¿À Ç÷¹À̾î´Â ÀÌÀü ¸ðµ¨¿¡ ´ëÇÑ ÃֽŠ±â¼ú ¹ßÀüÀ» È°¿ëÇÏ¿©ÀÌ Ç÷§ÆûÀ» ±â¹ÝÀ¸·ÎÇÕ´Ï´Ù. DMS-550Àº ¿ÏÀüÈ÷ MQA ÀÎÁõÀ» ¹Þ¾Ò½À´Ï´Ù. MQA µðÄÚ´õ¿¡´Â AKM DAC¸¦ »ç¿ëÇÏ¿© ÃÖ´ë 768kHzÀÇ ¶Ù¾î³ ·»´õ¸µÀ» Á¦°øÇϱâ À§ÇÑ ÃÖ±Ù ÃÖÀûÈ°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ÃֽŠAKM 4493EQ º§ºª »ç¿îµå DAC Ĩ ´öºÐ¿¡ ÃÖ´ë 32ºñÆ®/768kHz PCMÀÇ ³×ÀÌƼºê Àç»ý°ú ÃÖ´ë 512°³ÀÇ ±âº» DSD°¡ ½±°Ô ´Þ¼ºµË´Ï´Ù. DMS-550¿¡´Â ¶Ù¾î³ »ç¿îµå¿Í µå¶óÀ̺갡 °¡´ÉÇÑ 2½ÖÀÇ Ãâ·Â Æ®·£Áö½ºÅ͸¦ »ç¿ëÇÏ¿© ÁøÁ¤ÇÑ Class-A ÇìµåÆù ÁõÆø±â°¡ ³»ÀåµÇ¾î ÀÖ½À´Ï´Ù. aptX¢â aptX¢â HD·Î ¾÷±×·¹À̵åµÇ¾î ºí·çÅõ½º ¼Ò½º¸¦ °íÇØ»óµµ 24ºñÆ®/48kHz·Î ¾÷±×·¹À̵åÇÒ ¼ö ÀÖ½À´Ï´Ù.
DMS-550À» À¯¼± ¶Ç´Â ¹«¼± Ȩ ³×Æ®¿öÅ©¿¡ ¿¬°áÇϸé ÀÌÀü°ú ´Â ´Ù¸¥ »õ·Î¿î À½¾Ç Àû Áñ°Å¿òÀ» ¿¾îÁÝ´Ï´Ù. Qobuz (ÃÖ´ë 24 ºñÆ® / 192 kHz) ¹× TIDAL (ÃÖ´ë 24 ºñÆ® / 384 kHz) MQA ¸¶½ºÅ͸¦ Á¦°ø), ½ºÆ÷Ƽ ÆÄÀÌ, vTuner»Ó¸¸ ¾Æ´Ï¶ó ¸ðµç ³×Æ®¿öÅ© PC, MAC, ¶Ç´Â NAS µå¶óÀ̺ê¿Í °°Àº ¿Âº¸µå À½¾Ç ¼ºñ½º¿¡¼ °íÇØ»óµµ À½¾ÇÀ» ½±°Ô ½ºÆ®¸®¹Ö ÇÒ ¼ö ÀÖ½À´Ï´Ù.
³×Æ®¿öÅ©°¡ ¾ø°Å³ª ¿øÇÏÁö ¾ÊÀ»°æ¿ì ÅëÇÕ µÈ SD Ä«µå ½½·Ô°ú 32 ºñÆ® / 768kHz PCM, MQA, DSD 512 ¹× ISO (SD Ä«µå ¸¸) Àç»ýÀ»À§ÇÑ USB ÇÏµå µð½ºÅ© µå¶óÀ̺긦 ¿¬°áÇϱâÀ§ÇÑ 3 °³ÀÇ USB Æ÷Æ®¸¦ ÅëÇØ Á÷Á¢ ÆÄÀÏ Àç»ý ±â´ÉÀ» °®Ãá DMS-550¿¡°Ô´Â ¹®Á¦°¡ µÇÁö ¾Ê½À´Ï´Ù.
Ãß°¡ ±â´ÉÀº ´ÙÀ½°ú °°½À´Ï´Ù. TruBit¢â ¼±Åà °¡´ÉÇÑ ¾÷»ùÇøµ ¹× PCM¿¡¼ DSD º¯È¯, AirPlay, µ¿Ãà(x2), ±¤ÇÐ(x1), AES/EBU(x1) µðÁöÅÐ ÀÔ·Â, µ¿Ãà ¹× ±¤ÇÐ Ãâ·Â, RCA ¹× XLRÀÇ ¿ÏÀüÈ÷ ±ÕÇü ÀâÈù Ãâ·Â, OSO¢â ÀçŬ·°, MU-MIMO Wi-Fi, ±×¸®°í Àüü 3-Volt Ãâ·Â ¹× °¡º¯ º¼·ý À» À§ÇÑ Àüü 3-Volt Ãâ·Â ¹× °¡º¯ º¼·ý Á¦¾î¿ë
Master Clock Jitter | Below measurable levels | Digital Sampling Rates (Fs) | 44.1 kHz to 768 kHz | Digital Filter | 32-Bit 8x Oversampling Digital Filter | Digital/Analog Converters | 2 – 2 channel AK4493EQ for working on true balanced output | BLUETOOTH | CSR Bluetooth v 4.0 with aptX¢ç HD for 24 Bit / 48 kHz high definition audio decoder | Analog Filter | 3rd Order Bessel | Analog Outputs | Balanced XLR, Single – Ended RCA | Digital Outputs | Coaxial, Toslink operating at Sample Frequency (Fs) from 44.1 kHz to 192 kHz, 16 bit to 24 bit | Digital Inputs | USB x 3, SD Card x 1 BLUETOOTH x1 AES/EBU x1, Coaxial x2, Toslink x1 | Digital Input Sample Rate | USB operating at Sample Frequency (Fs) from 44.1 kHz to 384 kHz, 16 bit to 32 bit, DSD 64, 128, 256 and 512. BLUETOOTH Sample Frequency (Fs) 48kHz, 24bit. AES/EBU, Coaxial, Toslink operating at Sample Frequency (Fs) from 44.1 kHz to 192 kHz, 16bit to 24 bit | Control | Trigger input 12VDC x1 IR control x1 | Communication | Ethernet RJ45 full remote configuration interface Wi-Fi 802.11 b/g/n/ac support MU-MIMO | Power Input | Configured at factory for either 110-120 or 220-240 VAC, 50-60 Hz | AC Power Requirements | 45 Watts | Finish | Black powder coated matte chassis with silver or black aluminum faceplate | Weight | 23.5 lbs | Dimensions | 3.75¡È H x 17.25¡È W x 16.25¡È D |
AUDIO (LPCM) Frequency Range | 2 Hz – 22 kHz (44.1 kHz) | Amplitude Linearity | 0.1 dB (20 Hz – 20 kHz) | Phase Linearity | 3 degrees (20 Hz – 20 kHz) | Dynamic Range | 125 dB (1 kHz) | Signal-to-Noise Ratio | 113 dB (1 kHz) | Channel Separation | 107 dB (1 kHz) | Total Harmonic Distortion | 0.0004% (1 kHz) | Audio Output Level | 2.0V RMS (220 ¥Ø output impedance) for Volume at 0.0dB 3.0V RMS (220 ¥Ø output impedance) for Volume at +8.0dB | Balanced XLR Output | +/- 2.0V RMS (440 ¥Ø output impedance) for Volume at 0.0dB +/- 3.0V RMS (440 ¥Ø output impedance) for Volume at +8.0dB |
NETWORK, USB, SD CARD PLAYBACK Playback Format Supply | .dsf, .dff (DSD64, 128, 256, 512), .aif, .aiff, .alac, .flac, .m4a, .mp4, .wav, .ape, .mp3, .aac, .wma, .ogg, .asf | Frequency Range | 2 Hz – 125 kHz | Signal System | 16, 20, 24, & 32 bit PCM and 1 bit DSD | Sampling Frequency | 44.1 kHz to 384 kHz PCM and 2.822MHz – 22.5792 MHz DSD | Dynamic Range | 125 dB | DSD System Clock | Frequency 22.5792 MHz | Signal-to-Noise Ratio | 112 dB | Audio Output Level | 2.0V RMS (220 ¥Ø output impedance) for Volume at 0.0dB 3.0V RMS (220 ¥Ø output impedance) for Volume at +8.0dB | Balanced XLR Output | +/- 2.0V RMS (440 ¥Ø output impedance) for Volume at 0.0dB +/- 3.0V RMS (440 ¥Ø output impedance) for Volume at +8.0dB |
SPDIF PLAYBACK; COAXIAL, TOSLINK, AES/EBU (lPCM) Frequency Range | 2 Hz – 100 kHz | Signal System | 16, 20, and 24 bit | Sampling Frequency | 44.1 kHz to 192 kHz PCM | Dynamic Range | 123 dB | System Clock | Frequency 22.5792 MH | Signal-to-Noise Ratio | 112 dB | Audio Output Levelb | 2.0V RMS (220 ¥Ø output impedance) for Volume at 0.0dB 3.0V RMS (220 ¥Ø output impedance) for Volume at +8.0dB | Balanced XLR Output | +/- 2.0V RMS (440 ¥Ø output impedance) for Volume at 0.0dB +/- 3.0V RMS (440 ¥Ø output impedance) for Volume at +8.0dB |
HEADPHONE AMPLIFIER Frequency Range | 2 Hz – 80 kHz (-3dB) | Impedance | 8 – 600 ohms | Output Power | 850 mW + 850 mW (32 ohms 1 kHz 0.002%) | THD+N | 1.0kHz<0.002% 20.0kHz<0.0025% 31.0kHz<0.0022% | |
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